Gammadyn Cu-Au-Ag Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Gammadyn Cu-Au-Ag against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Gammadyn Cu-Au-Ag is a dietary supplement by UNDA Gammadyn with 3 active ingredients. Its ingredients are commonly taken for preventing or treating copper deficiency, supporting red blood cell formation, bone and connective tissue health.Based on those ingredients, 31 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Copper. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Gammadyn Cu-Au-Ag by UNDA Gammadyn
Ask about any prescription or over-the-counter medication and we check it for interactions with Gammadyn Cu-Au-Ag by UNDA Gammadyn — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Gammadyn Cu-Au-Ag by UNDA Gammadyn
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains three mineral ingredients: copper, gold, and silver. The copper in it is the active component with established effects in the body; the specific roles and amounts of the gold and silver aren't detailed in the product information we have on file.
Does it work?
Strong evidence
Copper is likely effective for treating copper deficiency. For other uses listed on this product — Alzheimer disease, acne, chemotherapy-related anemia, and brain tumors — either the evidence is too limited to rate or it's possibly ineffective, as is the case with Alzheimer disease.
How safe is it?
Well-documented data
Copper is safe in food and standard supplement amounts, but excess copper can become toxic. It's needed during pregnancy, though you should stick to recommended amounts and avoid high-dose supplements without a doctor's guidance.
There have been rare reports of contact dermatitis (skin irritation) from copper. People with diabetes sometimes show higher copper levels in their blood, though it's unclear whether elevated copper contributes to diabetes itself.
Meds to double-check
Moderate interaction found
Before taking this product, double-check penicillamine (a medication that removes copper from your body) — it requires 2-hour spacing. Also verify hormonal contraceptives with your pharmacist, as copper may amplify their effect on blood copper levels.
The bottom line
Scorecard at a glanceFully disclosed formula with clinical evidence supporting its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
This product is for people looking to supplement copper, though we'd want to verify that you actually have a deficiency. If you take penicillamine or hormonal birth control, talk with your pharmacist before starting — the interactions could affect how well those medications work.
Run your full medication list through the checker on this page.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 3 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Aug 22, 2025.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Gammadyn Cu-Au-Ag, straight from the product label.
| Brand | UNDA Gammadyn |
|---|---|
| Net contents | 30 Tablet(s) |
| Market status | On market |
| Date entered into DSLD | Aug 22, 2025 |
| DSLD ID | 337804 |
| Product type | Mineral |
| Supplement form | Tablet Or Pill |
| Dietary claims / uses | Nutrient, All Other |
| Intended target group(s) | Adult (18 - 50 Years) |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Gammadyn Cu-Au-Ag by UNDA Gammadyn, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Copper | 0.063 mg | 3% |
| Gold | 0.0014 mg | -- |
| Silver | 0.021 mg | -- |
Other ingredients: Xylitol, Sodium Carboxymethylcellulose, Lactose Monohydrate, Magnesium Stearate
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Formula
Copper-Gold-Silver
FDA Statement of Identity
Oligo-Element Supplement
Suggested/Recommended/Usage/Directions
Recommended Adult Dose: Take one tablet one to two times daily for one to two months, or as recommended by your healthcare practitioner.
Precautions
Safety-sealed for your protection and for product freshness. Do not use if the blister pack has been tampered with.
Storage
Store in a cool, dry place.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Gammadyn Cu-Au-Ag by UNDA Gammadyn label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Gammadyn Cu-Au-Ag by UNDA Gammadyn
These are the 3 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Tablet(s) Dosage formTablet Or Pill Servings per container30 Amounts shown are per serving.
Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.
Copper
Interacts with31 drugs
Copper is an essential trace mineral your body needs in small amounts for making red blood cells, supporting nerves and bones, and helping enzymes wor...
Copper monograph & interactionsGold
Silver
Other (inactive) ingredients: Xylitol, Sodium Carboxymethylcellulose, Lactose Monohydrate, Magnesium Stearate. These complete the product’s ingredient list but are not active constituents.
Gammadyn Cu-Au-Ag by UNDA Gammadyn Drug Interactions
HelloPharmacist Interaction Report
UNDA Gammadyn Cu-Au-Ag contains copper, gold, and silver.
Copper has documented interactions with 31 individual medications. The most serious concern is penicillamine (Cuprimine, Depen), a medication used to treat copper overload and certain autoimmune conditions — copper binds to penicillamine and blocks its absorption, which can reduce how well the drug works.
If you take penicillamine, you'll need to separate it from this product by at least 2 hours.
Read the full breakdown — every affected drug type, severity by severity
There's also a minor interaction with birth control pills. Oral contraceptives can raise copper levels in your blood by an average of 57 micrograms per deciliter, often pushing levels above the normal range.
Taking copper alongside hormonal contraceptives could push your levels even higher.
We don't hold interaction data for gold or silver, so we can't check them against medications. Before you start this product, use the medication checker below to verify your exact prescriptions against copper — especially if you take penicillamine or hormonal birth control.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Gammadyn Cu-Au-Ag?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Gammadyn Cu-Au-Ag interact with 31 drugs. Click any drug to see the details.
1 of the 3 ingredients in Gammadyn Cu-Au-Ag interact with drugs. Each result below shows which ingredient is responsible. Copper
PenicillamineCuprimine, Depen Titratable
How Penicillamine interacts with Gammadyn Cu-Au-Ag — through 1 ingredient. Tap an ingredient for the detail:
CopperPenicillamine (cuprimine, Depen) Moderate
Interaction Summary
Theoretically, taking copper with penicillamine might decrease the absorption of penicillamine; separate dosing by at least 2 hours.
Read the full Copper + Penicillamine interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Gammadyn Cu-Au-Ag with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Copper
Penicillamine (Cuprimine, Depen)
Theoretically, taking copper with penicillamine might decrease the absorption of penicillamine; separate dosing by at least 2 hours.
Copper chelates penicillamine, which decreases its absorption and may reduce its clinical effects.
Contraceptive Drugs
Theoretically, taking copper with contraceptive drugs might increase the levels and toxic effects of copper.
A meta-analysis of clinical studies suggests that chronic use of oral contraceptives increases serum copper levels by a mean of 57 mcg/dL. In most people, this resulted in levels above the normal reference range for copper.
Brand information
Manufacturer and brand details for Gammadyn Cu-Au-Ag, from the product label.
Gammadyn Cu-Au-Ag by UNDA Gammadyn: Common Questions
Does Gammadyn Cu-Au-Ag by UNDA Gammadyn interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is copper safe to take while pregnant?
Can copper cause side effects?
What is copper actually used for in the body?
Does this product work for Alzheimer disease?
Are there any inactive ingredients I should know about?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Gammadyn Cu-Au-Ag is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Gammadyn Cu-Au-Ag’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Gammadyn Cu-Au-Ag's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 11 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Copper 11 references
- Murry JJ, Healy MD. Drug-mineral interactions: a new responsibility for the hospital dietician. J Am Diet Assoc 1991;91:66-73.
- Campbell IA, Elmes PC. Ethambutol and the eye: zinc and copper (letter). Lancet 1975;2:711. DOI
- Segal S, Kaminski S. Drug-nutrient interactions. American Druggist 1996 Jul;42-8.
- Kozak SF, Inderlied CB, Hsu HY, et al. The role of copper on ethambutol's antimicrobial action and implications for ethambutol-induced optic neuropathy. Diag Microbiol Infect Dis 1998;30:83-7. PubMed
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Vitamin A, Vitamin K, Arsenic, Boron, Chromium, Copper, Iodine, Iron, Manganese, Molybdenum, Nickel, Silicon, Vanadium, and Zinc. Washington, DC: National Academy Press, 2002.
- Cantilena LR, Klaassen CD. The effect of chelating agents on the excretion of endogenous metals. Toxicol Appl Pharmacol 1982;63:344-50.
- Babic Z, Tariba B, Kovacic J, Pizent A, Varnai VM, Macan J. Relevance of serum copper elevation induced by oral contraceptives: a meta-analysis. Contraception. 2013 Jun;87(6):790-800. PubMed
- Qui Q, Zhang F, Zhu W, Wu J, Liang M. Copper in diabetes mellitus: a meta-analysis and systematic review of plasma and serum studies. Biol Trace Elem Res 2017;177(1):53-63.
- Walker-Smith PK, Keith DJ, Kennedy CT, Sansom JE. Allergic contact dermatitis caused by copper. Contact Dermatitis 2016;75(3):186-7. PubMed
- Gallentine A. Third-degree burn on the neuropathic lower extremity in a patient with diabetes while wearing a copper-containing compression sock: a case report. Wound Manag Prev 2021;67(12):26-29. DOI
- Chung KJ, Chin YM, Wong MS, Sanmugam A, Singaravel S, Nah SA. Effectiveness of table salt versus copper sulphate in treating umbilical granuloma: A pilot randomized controlled trial. J Pediatr Surg 2022;57(2):261-265. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC