Neotrace

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Neotrace

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Medically reviewed

Marina Burgos

Last updated on 10/01/2026

This page provides general, reference-level information compiled from official medical sources. It is not a substitute for professional medical advice, diagnosis, or treatment. For decisions about your health, please consult a qualified healthcare professional.

Overview of Neotrace

Property Description
Active ingredient Zinc, Copper, Manganese, Chromium (Metal-4 combination)
Form Sterile Solution for Injection
Pharmacological class Intravenous Nutritional Product / Minerals and Electrolytes
General purpose Supplementation for Total Parenteral Nutrition (TPN)
Origin Derived (Essential inorganic elements)

What Type of Medicine is Neotrace?

Neotrace is a highly specialized, prescription-only Intravenous Nutritional Product, clinically recognized for its role in supporting the essential nutritional requirements of patients receiving Total Parenteral Nutrition (TPN). It is categorized under the pharmacological group of Minerals and Electrolytes. Its fundamental function is to act as a Trace Element Preparation, a precise formulation of micronutrients designed for use as an additive in comprehensive feeding plans. Its specialized nature distinguishes it from general oral supplements, as its sterile liquid form is intended exclusively for direct introduction into the systemic circulation after appropriate dilution.

Composition and Physical Form: The Metal-4 Combination

This medication is defined by its Metal-4 combination of four distinct, essential elements: Zinc, Copper, Manganese, and Chromium. These elements are provided as their inorganic salts, including Zinc Sulfate and Cupric Sulfate, dissolved in Water for Injection to form a Sterile Solution for Injection. This product is a combination product, which simplifies clinical practice by ensuring the simultaneous delivery of these four necessary elements via the Intravenous route. Similar fixed-combination parenteral trace element preparations, such as Tralement, share this core formulation for specialized patient groups.

What Role Do Trace Elements Play?

The elements delivered by Neotrace are considered essential nutritional requirements because they are indispensable for fundamental biological processes. These trace elements primarily function as crucial cofactors for enzymes, activating and supporting numerous metabolic reactions necessary for normal physiological integrity, including wound healing and immune support (Zinc). The inclusion of these specific trace elements is vital to sustain the body’s ability to perform necessary biological tasks, thereby preventing the onset of clinical deficiency syndromes.

Regulatory References

  1. Trace Elements - Diet and Health

What side effects are possible with Neotrace?

Possible Side Effects and Safety Information

The safety profile for Neotrace, a combination of essential trace elements, is officially structured around the risks related to element retention and complications inherent to intravenous nutrition. The regulatory documents note that specific quantitative frequencies for adverse reactions, such as common or rare, are generally not assigned for this specialized product class.

Officially Documented Safety Concerns

The primary adverse reactions and safety risks documented in regulatory sources center on potential toxicities from element accumulation and issues related to the intravenous administration process.

Classification Area Key Safety Concerns
System-Organ Classes Effects on the Nervous System (neurologic toxicity) and Hepato-biliary System (hepatic accumulation, cholestasis) are listed. Immune System reactions (hypersensitivity) are also noted.
Serious Adverse Reactions Officially documented serious risks include Manganese Neurotoxicity, which can occur with element overload, and the risk of Pulmonary Embolism arising from precipitates that may form in the overall TPN solution. Aluminum toxicity is a recognized risk associated with parenteral products.

Population-Specific and Duration-Related Safety

Safety statements specify heightened risks for certain patient groups and conditions. Individuals with severe liver dysfunction or biliary tract obstruction have an increased risk of Copper and Manganese retention. Patients with renal impairment face a greater risk of Aluminum accumulation.

Furthermore, the risk of Manganese Neurotoxicity and significant element accumulation is tied to long-term administration of parenteral nutrition. Neotrace is contraindicated in patients with a known hypersensitivity to any component element, such as zinc or copper, and in those with evidence of high systemic concentrations of copper or manganese.

This regulatory safety framework mandates the need for periodic monitoring of plasma trace element concentrations to prevent element overload and associated organ system toxicity.

Overdose and Emergency Response

Overdose and When to Seek Help

Overdose of Neotrace (Metal-4 combination) is associated with an accumulation of its component trace elements, resulting in a documented profile of acute metal toxicity based on regulatory filings.

Documented Overdose Manifestations

Acute presentations include severe nausea, vomiting, abdominal pain, and diarrhea. Systemic signs involve dizziness, lethargy, and incoordination. The accumulation of individual elements may also affect the central nervous system, leading to documented extrapyramidal signs, convulsions, or coma. Overdosage carries a severe risk of acute kidney injury and hepatic necrosis.

When Immediate Medical Help is Required

Regulators state that overdosage can lead to life-threatening outcomes, including organ damage and reports of death. Immediate medical attention must be sought for any suspected overdose. The Neotrace injection must be discontinued immediately if toxicity symptoms are observed. Management involves symptomatic and supportive care, including monitoring organ function and serum metal levels. D-penicillamine is cited in regulatory literature as an effective procedural step for managing Copper toxicity.

Population-Specific Considerations

Patients with existing impaired renal function are at a heightened risk for toxicity, particularly from elements such as Zinc and Chromium, which rely on renal excretion. Conversely, severe hepatic dysfunction or biliary tract obstruction increases the risk of retention and toxicity from Copper and Manganese, as their primary elimination route is via the bile.

Therapeutic Uses of Neotrace

What Neotrace Treats: Main Uses and Benefits

Neotrace is commonly used as an intravenous supplement to help prevent and address trace element deficiencies in patients receiving Total Parenteral Nutrition (TPN). It addresses the systemic risk of malnutrition that arises when conditions like intestinal failure or severe gastrointestinal impairments make normal feeding inadequate or not feasible. The inclusion of these elements serves as part of symptomatic management. The primary therapeutic benefit contributes to long-term symptomatic support by addressing the systemic needs that help maintain functional stability.

The medication plays a role in managing the physical and internal consequences of mineral depletion, which include impaired wound healing, dermatologic symptoms (like skin lesions), and hematologic stabilization (blood cell support). It is considered relevant in high-risk scenarios, such as patients experiencing hypercatabolic states, and supports continuous care during long-term intravenous feeding, including Home Parenteral Nutrition (HPN). Neotrace is used to address symptom clusters that may become intense or disruptive in patients across all age groups, and this support supports general well-being during symptomatic phases.

“This specialized formulation supports patients in maintaining a manageable state of general comfort and may assist with managing symptomatic fluctuations.”

Quick Fact: Support for Deficiency-Related Skin Symptoms and Functional Strain

Eligibility and Restrictions for Use

Eligibility Scope

Neotrace is officially approved for use in adult patients and pediatric patients weighing at least 10 kg who require these trace elements as part of Total Parenteral Nutrition (TPN). Specific, restricted use is also documented for full term infants and children up to 5 years of age in pediatric formulations.

The medicine is contraindicated for any patient with a known hypersensitivity to Zinc or Copper and must not be administered undiluted by direct injection. The product is not approved for use in pediatric patients weighing less than 10 kg, as the fixed dose is incompatible with their required element balance.

Conditional use is necessary for several populations. Patients with severe hepatic impairment (including biliary dysfunction) or renal impairment require cautious use and mandatory monitoring of element concentrations (Copper, Manganese, and Chromium) to prevent accumulation. For pregnant women, the medicine is classified as Pregnancy Category C, meaning its use is conditional and determined only when the potential clinical benefit outweighs the potential risk. The fixed-dose nature also means the product is not recommended for patients requiring an adjusted dosage of any single trace element.

What should I know about interactions with other medicines?

Neotrace is a formulation of essential trace elements, and as such, it may interact with various medicines, supplements, and certain medical conditions. These interactions can affect the absorption or efficacy of either Neotrace or the interacting product.

Drug-Drug and Supplement Interactions

The most clinically significant interactions often involve the chelation or binding of trace elements, primarily zinc, copper, and iron, by other substances, which reduces their absorption. Be aware of potential interactions with the following categories:

  • Certain Antibiotics: Quinolone and tetracycline antibiotics can form complexes with trace elements, reducing the absorption of both the antibiotic and the elements. It is generally recommended to separate the administration of Neotrace from these medications by at least two hours.
  • Oral Iron Supplements: High doses of iron can compete with and decrease the absorption of other trace elements, such as zinc and copper.
  • Corticosteroids and Diuretics: Some medications like corticosteroids and certain diuretics (water pills) may affect the body's retention or excretion of minerals, potentially leading to lower levels of trace elements like zinc and potassium. Close monitoring may be required.

Disease and Condition Interactions

Certain health conditions can alter the body's ability to use or eliminate the components in Neotrace, increasing the risk of adverse effects. These include:

  • Renal Impairment: Patients with significant kidney dysfunction may have difficulty excreting certain trace elements, which could lead to accumulation and toxicity, particularly of manganese.
  • Liver or Biliary Dysfunction: Conditions like cholestasis or cirrhosis can impair the excretion of copper and manganese, requiring careful monitoring and potential dosage adjustments.

Always provide your healthcare provider with a complete list of all medications, over-the-counter products, and supplements you are currently taking before starting Neotrace.

Mechanism of Action

How Neotrace Works

The mechanism of Neotrace relies on the immediate intravenous delivery of four essential trace elements (Zinc, Copper, Manganese, and Chromium). Its action is not based on traditional receptor pharmacology but on catalytic repletion, functioning as indispensable cofactors that enable and stabilize the structural and functional capacity of target enzyme systems.

Cofactor Activation and Metabolic Modulation

The metal ions are chemically incorporated into the active sites of hundreds of metalloenzymes and structural proteins. This integration is essential for turning inactive apoenzymes into fully active holoenzymes, thereby enabling crucial processes like DNA synthesis, protein metabolism, and cell division. This action facilitates the cellular turnover and protein synthesis necessary for the function of epithelial and structural tissues.

️ Enzymatic Control of Energy Pathways

Copper and Manganese specifically activate Superoxide Dismutase (SOD), providing a compartmentalized defense against toxic superoxide radicals generated during respiration. Concurrently, Copper enables Cytochrome c Oxidase, contributing to the activity of the mitochondrial electron transport chain. This combined action modulates redox balance and supports the capacity for cellular energy production.

Chromium acts as an allosteric modulator that amplifies the activity of the Insulin Receptor Kinase. This mechanism facilitates the translocation of glucose transporters to the cell surface, thereby influencing the mechanism of carbohydrate homeostasis and cellular access to metabolic fuel.

Dosage and Administration Information

How Neotrace is Used: Official Administration Guidelines

Neotrace is a specialized Intravenous Nutritional Product used exclusively as a supplement for patients receiving Total Parenteral Nutrition (TPN). Its use is strictly procedural, guided by official prescribing information to ensure proper incorporation into the larger feeding regimen.

Dosing and Administration Protocol

The administration of Neotrace is constrained by its dosage form and intended use as an additive. It is approved only for the Intravenous (IV) route and must be diluted prior to use; the solution is never administered undiluted.

Feature Official Use Principle
Standard Adult Dosing 1 mL per day, added as a single dose to the total daily parenteral nutrition admixture.
Dosing Frequency Administered once daily as an integrated component of the continuous TPN regimen.
Preparation Requirement The dose must be aseptically transferred and thoroughly diluted in the PN container prior to infusion.
Pediatric Use Dosing for patients weighing 10 kg to 49 kg is determined on a weight-based schedule. The fixed-combination product is generally not intended for patients under 10 kg.

Use Context and Adjustments

Usage of Neotrace is typically associated with long-term intravenous feeding plans and is continued daily as long as the patient requires TPN support. Official labeling also specifies that patients with renal or hepatic impairment may require dose modification due to altered elimination of certain elements, such as Chromium and Manganese. For these groups, monitoring of specific trace element plasma levels is a procedural requirement to guide any necessary adjustments.

Recent Clinical Evidence

Research evidence / Overview of Studies for Neotrace

The Research Landscape: Why Trace Elements are Studied

Systematic reviews and expert guidelines describe essential elements like Zinc, Copper, Manganese, and Chromium as required by the body and not synthesized internally. Research has explored how the lack of these micronutrients over a prolonged period may be followed by specific deficiency syndromes. Studies focusing on this area are centered on examining how to maintain a systemic or functional balance rather than examining treatment for a specific disease.


Evidence for Preventing Trace Element Deficiencies During TPN

Studies exploring the use of multi-trace element preparations during Total Parenteral Nutrition (TPN) have primarily involved Randomized Controlled Trials (RCTs) and long-term observational studies. These trials research how to provide a continuous supply of essential elements when the gastrointestinal tract is bypassed. Researchers monitored biochemical markers by measuring the plasma and serum concentrations of the elements to study whether supplementation was in the context of maintaining an element balance.

Reports from these studies describe that the routine addition of trace elements to TPN is generally followed by measurements of elemental plasma concentrations that were within accepted ranges in the observed populations. Evidence suggests that providing these four elements has been studied in the context of comprehensive intravenous feeding plans.


Evidence for Addressing Deficiency Symptoms

The evidence base for using trace element supplementation in the context of addressing established clinical symptoms of deficiency relies less on large-scale RCTs and more on case reports and observational data. Research examined outcomes related to physical discomfort and changes in specific clinical signs linked to a severe lack of an element, including dermatologic symptoms and certain hematologic abnormalities.

Observational findings describe that the introduction of the missing element(s) was studied in relation to changes in the deficiency-related physical signs in the observed cases. These studies contribute context on how element depletion presents and how symptom patterns were observed to change in the study populations.


What Research Still Seeks to Clarify

Despite decades of nutritional research, certainty remains low regarding specific aspects of combination trace element products, and research is ongoing.

  • Long-term effects are not fully established for all elements, and the data for monitoring true long-term tissue stores of elements like Manganese and Chromium remain limited and challenging to interpret.
  • The available evidence for broad clinical outcomes (such as morbidity or overall quality of life) is based primarily on the nutritional necessity described by research, and few large-scale RCTs exist that investigate the four-element combination for these broad measures.

Key Studies & References

  1. Trace Element Monitoring and Therapy for Adult Patients Receiving Long-term Total Parenteral Nutrition (Monitoring & Deficiency Symptoms)

Frequently Asked Questions (FAQ)

Common questions about Neotrace (FAQ)


Q: Are there any known common or mild side effects associated with Neotrace?

Official regulatory documents typically do not assign specific frequencies, such as common or rare, to adverse reactions for this specialized class of intravenous products. The safety information provided focuses primarily on the risks associated with element accumulation and potential toxicities, rather than documenting mild or common reactions. Reporting requirements center on preventing element overload.

Q: Can Neotrace cause sleepiness or drowsiness?

Official safety information documents list potential effects on the Nervous System (neurologic toxicity) as a key safety concern. This risk is mainly associated with the accumulation of high levels of Manganese over time. The regulatory literature does not specifically comment on whether the product causes general, non-toxic symptoms like simple sleepiness or drowsiness.

Q: What foods or drinks are commonly reported to interact with Neotrace?

According to the official product information, Neotrace is administered directly into the bloodstream intravenously, which bypasses the entire digestive system. Because of this, regulatory documents describing interactions focus almost entirely on drug-drug interactions and disease states. Food and drink interactions are generally not listed as clinically significant concerns for this intravenous product.

Q: Can individuals with kidney issues generally use Neotrace?

The official labeling specifies that patients with renal impairment (kidney issues) may require conditional use and close professional oversight. This is because the body may have difficulty eliminating certain elements, such as Chromium, leading to a risk of accumulation. Use in this population may require professional monitoring and dose consideration based on the patient's status.

Q: Does Neotrace have a warning about use in older adults (seniors)?

Regulatory documents do not typically specify an age-based warning for the 'older adult' population as a single group. However, the product information does mandate caution and monitoring for patients with renal or hepatic impairment (kidney or liver issues). These conditions are often more prevalent in older populations, making careful monitoring a key procedural requirement.

Q: Can a person who is pregnant or breastfeeding generally use Neotrace?

The medicine is classified as Pregnancy Category C, meaning its use is conditional. The official documentation indicates that use during pregnancy is determined only when the potential clinical benefit is considered to outweigh the potential risk. Information regarding use during breastfeeding is typically not detailed in the product's official regulatory documents.

Q: How does the drug information describe the potential for dependence or withdrawal with Neotrace?

Neotrace is a non-narcotic formulation of essential nutritional elements. Its function is to act as a catalytic cofactor to support existing bodily processes, not to alter central nervous system function. Due to this mechanism and its classification as an Intravenous Nutritional Product, regulatory documents do not list drug dependence or withdrawal symptoms.

Q: Is it possible to be allergic to the ingredients in Neotrace?

Yes, official regulatory documents state that a known hypersensitivity (severe allergic reaction) to any component element, such as Zinc or Copper, is a contraindication for its use. Reactions involving the Immune System are noted as a safety concern. Screening for known metal allergies is a procedural component of medical care prior to administration.

Q: Are the side effects of Neotrace permanent or do they usually fade over time?

The most serious risk documented in official safety statements is Manganese Neurotoxicity (nerve damage), which is specifically linked to long-term administration and element accumulation. This implies that certain toxicities may be permanent or chronic. General expectations for the resolution of any other, less severe reactions are not explicitly detailed in the regulatory label.

Q: Is Neotrace the same kind of medicine as [similar drug name]? What's the difference?

Neotrace is a specific brand name formulation within the class of Intravenous Nutritional Products. It is an essential Trace Element Preparation that contains the Metal-4 combination of Zinc, Copper, Manganese, and Chromium. It is similar to other commercial preparations designed for TPN, but each product is regulated as a separate, fixed combination.

Q: If I miss a dose of Neotrace, what should I generally do?

Because Neotrace is administered under professional supervision as part of a continuous plan, the regulatory label does not provide specific instructions for patients on how to handle a missed dose, as this is managed within the clinical setting.

Q: How quickly do people typically start to feel the effects of Neotrace?

The function of this product is to restore necessary elements at a cellular level, which is monitored by checking biochemical markers (element levels in the blood). The regulatory research literature focuses on confirming this balance and does not specify a time frame for when a patient may notice a change or 'feel' an effect. The response can vary based on the severity of the initial deficiency.

Q: Is Neotrace meant to be taken for a short period or long-term?

Official documentation states that the use of Neotrace is typically associated with long-term intravenous feeding plans and should be continued daily for as long as the patient requires TPN support. Safety statements also confirm that the risk of element accumulation and toxicity is specifically tied to long-term administration.

Q: Is it true that Neotrace may interact with commonly used over-the-counter pain relievers?

The official interaction lists primarily focus on drugs that can affect mineral retention (like certain corticosteroids and diuretics) or drugs that bind to the elements (like certain antibiotics). Specific warnings or interactions with common non-prescription pain relievers (e.g., acetaminophen or ibuprofen) are generally not noted in the regulatory documents for this intravenous product.

Q: What does the research say about the effectiveness of Neotrace?

Research cited in regulatory documents examines the medicine's role in preventing trace element deficiencies during TPN by achieving and maintaining element balance. The evidence base for broader clinical outcomes, such as impact on overall quality of life, is described as limited or not fully established in the available large-scale trials.

Q: Is Neotrace a brand name or a generic drug?

Neotrace is a brand name product for a specific formulation of essential trace elements. It is categorized under the generic drug class of Minerals and Electrolytes. The formulation is a fixed-combination product, meaning the amounts of the four elements are combined in a proprietary ratio for intravenous use.

Q: Why does the packaging for Neotrace have a specific warning about a particular population group?

The warnings exist because the official labeling specifies heightened risks for certain patient groups, particularly those with severe liver or kidney dysfunction. These conditions can impair the body's natural ability to excrete elements like Copper and Manganese, leading to accumulation and potential toxicity, thus requiring extra caution.

Q: Does Neotrace need to be taken at a specific time of day?

The Dosing Protocol requires the product to be added as a single daily dose to the larger TPN solution. Since TPN infusions may be continuous or cyclical over a 24-hour period, the regulatory information does not mandate a specific time of day (e.g., morning or evening) for the admixture to begin.

Q: What clinical studies or trials are generally cited when discussing Neotrace?

Regulatory literature often cites Randomized Controlled Trials (RCTs) and long-term observational studies that examined the process of element supplementation during TPN. These studies focused on monitoring biochemical markers like plasma and serum concentrations to research how element balance is maintained.

Q: Why do people sometimes say Neotrace is 'hard to get' or 'restricted'?

Neotrace is a prescription-only Intravenous Nutritional Product used for a highly specialized purpose: TPN. It has specific conditional use requirements for certain populations (like those with liver or kidney issues) and mandates continuous, professional monitoring. This specialized and restricted clinical context contributes to its controlled availability.

Q: Can I take Neotrace if I am taking supplements like vitamins or herbal remedies?

Official documents warn that certain supplements, such as Oral Iron Supplements, can potentially interfere with the absorption and effectiveness of the trace elements in the product by binding them. It is required that a complete list of all medications, over-the-counter products, and supplements be provided to a healthcare provider before beginning use.

Q: How long after starting Neotrace can I expect a follow-up appointment is typically needed?

Official regulatory documents mandate periodic monitoring of the patient's plasma trace element concentrations to prevent element overload. This requires follow-up, but the exact scheduling frequency (e.g., monthly or weekly) is a clinical decision based on the patient's individual status and is not strictly defined in the product's regulatory label.

Q: Why is Neotrace sometimes confused with another medication?

Neotrace belongs to a class of medications that includes several fixed-combination parenteral trace element preparations designed for TPN. The similarity in the composition of these multi-element formulas, their use context, and their overall function in nutrition support are the primary reasons for potential confusion among users.

Q: Does Neotrace have a 'Black Box' or serious regulatory warning?

The official safety information lists Serious Adverse Reactions, including the risks of Manganese Neurotoxicity and Pulmonary Embolism from precipitates. Whether or not the product is explicitly categorized with a Boxed Warning is a specific matter of factual regulatory status, and this level of seriousness is covered in the label's risk description.

Q: What is the general consensus in the medical literature about Neotrace's long-term use?

Regulatory-cited research confirms the nutritional necessity of the elements for long-term TPN support. However, the literature also notes that the long-term effects are not fully established for all elements, and the data for monitoring true long-term tissue stores of elements like Manganese and Chromium remain limited and challenging to interpret.

Q: Is Neotrace used to treat conditions other than the main indication (informational, not off-label)?

The official indication listed in regulatory documents is strictly as a supplement for patients receiving Total Parenteral Nutrition (TPN) to prevent trace element deficiencies. Regulatory documents do not list any other conditions for which the product is approved.

Q: Are there any special instructions for traveling with Neotrace?

The product's regulatory documents mandate controlled room temperature storage and detail the necessary sterile nature of the solution and handling. This requires attention to specialized handling and temperature control when traveling with the product.

Q: Is the onset of action different for different people taking Neotrace?

The product's mechanism of action—replenishing essential elements—is monitored by measuring plasma levels (element concentrations in the blood). Since a patient's underlying condition, such as kidney or liver function, is known to influence how the elements are processed and excreted, the time it takes to restore element balance can vary among individuals.

Q: Does Neotrace affect hormone levels or fertility?

The product contains Zinc, which is known to be required for hormone production and reproductive health. While the label must address risks related to reproduction (Pregnancy Category C is listed), official documents do not explicitly detail if the product affects hormone levels or fertility in the non-deficient patient population.

Q: Are there different strengths or forms of Neotrace available?

Official regulatory content confirms that the medicine is available as a Sterile Solution for Injection intended for intravenous use. The fixed-combination product is available in separate preparations based on the patient's weight, such as weight-based dosing for smaller pediatric patients and fixed-dose for adults.

Q: What should a patient do if they experience a rare, serious adverse event described in the materials?

The governmental authority responsible for drug regulation, such as the FDA, provides a dedicated program (MedWatch) that is used to formally collect information on serious adverse events. This program outlines the factual procedure for how a serious event should be reported by a patient or provider.

Q: What is the recommended storage condition for Neotrace?

The official regulatory documents state that the parenteral product must be stored at controlled room temperature, which is defined as 15 - 30 C. Any portion of the single-dose vial that remains unused after preparation of the TPN solution is required to be promptly discarded according to guidelines.

How should Neotrace be stored and disposed of?

How to Store and Dispose of Neotrace: Official Regulatory Requirements

Official regulatory documents detail specific storage and disposal requirements for Neotrace products.

Storage Conditions

  • Neotrace-4 (Parenteral): The product must be stored at controlled room temperature, defined as 15 - 30 C (59 - 86 F). After being mixed into a TPN solution, it must be used promptly.
  • NEOTRACE GC (Supplement): Store in the original tightly closed bag in a cool, dry, well-ventilated area, away from heat or open flame. If the product becomes damp, it must be discarded.

Handling and Disposal

For the injectable form, aseptic technique is required for admixture, and aluminum needles should not be used. Any unused portion of the single-dose vial must be discarded.

Containers for the NEOTRACE GC supplement are non-refillable and must be triple-rinsed after emptying before being offered for recycling, where available.

Attention! Always consult to a doctor or pharmacist before using pills or medicines.

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