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🛡️ Elevate your immunity with science-backed zinc power!
NOW Foods L-OptiZinc® 30 mg with Copper delivers a highly bioavailable zinc form complexed with methionine, enhancing absorption and retention. This vegan, soy-free, kosher supplement supports immune function and enzyme health with added copper, packaged by a trusted family-owned US company since 1968. Ideal for adults seeking a clean, effective daily immune boost.




| ASIN | B00772DYV6 |
| Age Range Description | Adult |
| Best Sellers Rank | #21,115 in Health ( See Top 100 in Health ) #563 in Mineral Supplements |
| Brand | NOW |
| Brand Name | NOW |
| Customer Reviews | 4.6 out of 5 stars 1,580 Reviews |
| Diet Type | Kosher |
| Flavor | Unflavored |
| Flavour | Unflavored |
| Global Trade Identification Number | 00733739015105 |
| Item Form | Capsule |
| Item Weight | 68 g |
| Item form | Capsule |
| Manufacturer | Now Foods |
| Manufacturer Part Number | B001F0R9HG |
| Model Number | 1510 |
| Number of Items | 1 |
| Primary Supplement Type | Zinc |
| Primary supplement type | Zinc |
| Product Benefits | Immune Support |
| Product benefits | Immune Support |
| UPC | 733739015105 |
| Unit Count | 100 Count |
| Unit count | 100 Count |
S**K
This made me sick
This gave me symptoms as if I got flue and throat infection. Also cause breathing difficulties while climbing stairs. It also disrupted my sleep. When I stopped using it, all went back to normal. First time I have in issue with a NOW product!!! Stay away.
H**A
Originally
Don’t think or search more, I did search a lot and finally selected this This is original and best, u will not regret it
O**.
Made me feel ill
Took these for about 10 days, the 1st few times after taking 1 with breakfast I felt nauseous with a headache, I knew it was these capsules because it would suddenly come on after taking 1. There was a few days in-between I was ok, by the 9th or 10th day I felt like I had flu and had Diarrhea. So I won't be taking again , it must be something to do with the L-opti version because it's more easily absorbed it goes in the body too quickly , not sure why I had these adverse reactions.
J**O
Ótimo produto
Ótimo produto
Z**K
High-Quality, Effective Zinc Supplement for Immune Support
I’ve been taking NOW Foods L-OptiZinc® 30 mg with Copper for several weeks and am very pleased with the results. The capsules are easy to swallow and gentle on my stomach. I appreciate that this supplement uses a highly bioavailable form of zinc complexed with methionine, which is better absorbed and retained by the body compared to other forms. The addition of copper is a thoughtful touch to help maintain mineral balance. I also like that it’s vegan, non-GMO, and made by a family-owned company with a strong reputation for quality and safety. I feel confident in the immune support and overall wellness benefits,
J**S
Melhor absorção
Produto chegou dentro do prazo. Bem embalado e lacrado. Ótima data de validade (11/2028). Marca mais que reconhecida no mercado pela qualidade de seus produtos. L-optizinc é uma dos melhores zinc no mercado pela sua absorção e resultados
S**E
Optizinc is the way to go
This optizinc is the perfect zinc supplement because it’s balanced so you don’t have to worry about causing imbalances by adding additional zinc. I take this to help keep my immunity in check and my skin clear. This particular brand has never upset my stomach which can happen with zinc supplements. Great value for money!
Trustpilot
1 month ago
1 month ago