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Why do we recommend Zinc Duo?
- 25 mg of zinc in a daily dose
- Active, easy-to-use formula
- Contains 2 types of organic* zinc
- zinc bisglycinate (amino acid chelate)
- zinc gluconate
- Sufficient packaging for 60 days
The gluconate compound belongs to organic* bonds and the elemental zinc content is adequate. Chelation is a type of bonding of inorganic zinc with amino acid creating an organic*, bisglycinate complex, which can be easily used by the human body.
For whom?
- For those looking for a separate zinc supplement.
- Both for women and man, for everyday consumption.
- Also when you follow a varied diet.
*The product also contains organic bound minerals, but the term “organic” in this case does not refer to synonym of “bio”.
What does Zinc Duo contain?
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Daily amount: 1 tablet I Servings per container: 60 |
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Supplement Facts |
in 1 tablet |
NRV** (1 tablet) |
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Zinc |
25 mg |
250% |
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- from zinc gluconate |
20 mg |
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- from zinc bisglycinate |
5 mg |
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**Nutrient reference value for adults. |
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Why is zinc useful?
Because zinc:
- It supports macronutrient metabolism.
- thus, it also participates in the normal metabolism of fatty acids.
- It contributes to normal protein synthesis.
- It plays a role in maintaining normal fertility and reproduction.
- It contributes to the maintenance of normal hair, nail and skin.
- It supports the protection of cells from oxidative stress.
- It contributes to maintenance of the normal testosterone level in the blood.
- It contributes to the maintenance the immune system.
Recommended use
Take 1 tablet daily at mealtime with a glass of water. Do not exceed the recommended dosage!
WARNINGS: Keep out of reach of children! Food supplements do not replace a balanced nutrition and healthy lifestyle. Not recommended for people with medical condition and/or taking medications, nor for children and pregnant or breast-feeding women. Store product tightly closed in a cool, dry place.
Ingredients
Bulking agent (cellulose gel), anti-caking agents (calcium phosphates, magnesium salts of fatty acids, silicon dioxide), zinc gluconate, coating [stabilisers (polyvinyl alcohol-polyethylene glycol-graft-co-polymer, polyvinyl alcohol), anti-caking agents (talc, mono- and diglycerides of fatty acids)], zinc bisglycinate.
Made in a plant that manufactures milk, egg, gluten, soy, peanuts, nuts, celery, fish, crustacean and sulphur dioxide containing foods.
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€10,90
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Zinc Duo - 60 tablets
Rated 4.9 out of 5 stars
188 Reviews
Food supplement tablets containing only organic zinc compounds.
Information is for reference only, the product is available in the store while stocks last.
Estimated delivery time: 3–8 working days
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Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 8 months ago
According to the product's buyers: these zinc tablets provide effective supplementation with good absorption due to their chelated form. Users frequently report improvements in nail strength, skin appearance, and hair quality after regular use. Many customers appreciate the 25mg dosage and have been taking this supplement for extended periods with continued satisfaction. Common feedback includes praise for the product's value and effectiveness. Some users mention the tablets are large, with one noting mild stomach discomfort when taken regularly. Many customers combine this supplement with other products as part of their daily routine and continue to repurchase.
Customers Talked About
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188 reviews
- VBVecsey B.Verified BuyerReviewingZinc Duo - 60 tabletsI recommend this productRated 5 out of 5 stars2 weeks agoKönnyen adagolható
Fullos
- MBMarilena B.ReviewingZinc Duo - 60 tabletsI recommend this productRated 5 out of 5 stars1 month agoZINC IS ESSENTIAL—BUT AT 25 MG DAILY, COPPER BALANCE MATTERS.
BioTechUSA Zinc Duo
As a nutritionist, I like Zinc Duo because it provides 25 mg of zinc from two well-absorbed organic forms: zinc gluconate and zinc bisglycinate. It is a strong, straightforward formula for targeted zinc supplementation. However, 25 mg is a substantial daily dose, so I see it primarily as a targeted or periodic supplement rather than something everyone needs continuously year-round.
PRIMARY ACTION
Zinc is an essential cofactor for hundreds of enzymes and proteins involved in immune function, DNA and protein synthesis, tissue repair, antioxidant defenses and reproductive health.
IMMUNE FUNCTION
Zinc is essential for both innate and adaptive immunity and normal immune-cell function. Maintaining adequate zinc status is particularly important during periods of increased physiological stress or inadequate dietary intake.
SKIN, HAIR & RECOVERY
Zinc participates in cell division, protein synthesis, collagen metabolism and wound healing. Deficiency can contribute to impaired wound healing, skin changes and hair loss.
MEN'S & REPRODUCTIVE HEALTH
Zinc is required for normal testosterone metabolism, spermatogenesis and fertility. Correcting zinc deficiency can support reproductive function, but taking additional zinc does not necessarily increase testosterone when zinc status is already adequate.
IS 25 MG A GOOD DOSE?
Yes, for targeted supplementation. At 25 mg, Zinc Duo provides 250% of the EU reference value.
I consider this a useful dose when zinc requirements are…
- DGDavid G.Verified ReviewerReviewingZinc Duo - 60 tabletsI recommend this productRated 5 out of 5 stars3 months agoBooster de testo
Un véritable booster de Testo, indispensable pour accroître la Testostérone
- LKLászló K.Verified BuyerReviewingZinc Duo - 60 tabletsI recommend this productRated 5 out of 5 stars3 months agoKönnyen kezelhető
Kis tabletta, könnyen bevehető, főleg este veszem be.