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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, proven to absorb and retain better than standard zinc supplements. This vegan, non-GMO formula supports immune health and enzyme function while maintaining mineral balance with added copper. Manufactured under strict GMP standards by a trusted family-owned company since 1968, it offers 100 easy-to-swallow capsules designed for daily adult use.




| ASIN | B00772DYV6 |
| Age Range Description | Adult |
| Allergen Information | Gluten Free |
| Best Sellers Rank | #18,083 in Health & Household ( See Top 100 in Health & Household ) #64 in Zinc Mineral Supplements #1,510 in Sales & Deals |
| Brand | NOW Foods |
| Brand Name | NOW Foods |
| Concentration | 30mg. 273% |
| Customer Reviews | 4.6 out of 5 stars 1,669 Reviews |
| Diet Type | Vegan |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739015105 |
| Item Form | Capsule |
| Item Weight | 0.07 kg |
| Manufacturer | NOW Sports - Nutrition and Wellness |
| Manufacturer Part Number | B001F0R9HG |
| Material Type Free | GMO Free |
| Model Number | 1510 |
| Number of Items | 1 |
| Primary Supplement Type | Zinc |
| Product Benefits | Immune Support |
| UPC | 733739015105 |
| Unit Count | 100 Count |
S**I
Pastillas fáciles de tragar
Lo del Zinc es difícil de asegurar si hace o no efecto. Mal no hace. No note diferencia en pelos y uñas. Fácil de tragar
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,
P**Y
Great for cold and flu season and easy on tummy
I love this supplement. I’m 68 and do not want to get every cold and flu bug. The zinc in this does not upset my stomach at all and I have an extremely sensitive stomach. The price is very reasonable.
T**M
fine
dont know it it has any effect, but i do feel better taking these, hope not placebo effect
M**Z
Excenlente producto
Este sumplemento se volvió parte de mi dieta de salud masculina, junto al citrato de magnesio o glicinato de magnesio forman la combinación ideal de ZMA, al tomarlo por las noches, al menos, 30 minutos antes de dormir, me ayuda a tener una mejor calidad de sueño por las noches y mantener mis niveles de hormonales en orden (testosterona, cortisol, insulina, etc.).
S**R
Great for Acne
These were AWESOME for helping to clear up my skin. They did NOT work with my hormonal rash-like acne around my chin (for that I take evening primprose oil) but definitely for all other types of acne. I only take one a day, and it MUST be taken with food. There was only one time I took them without food and god that was regrettable-threw up within a half hour. Taking zinc also made me really really hungry all the darn time, so consequently this product taught me 'food impulse eating control.' Otherwise I probably would have gained a bunch of weight, but no one gains weight off of carrot sticks!! Eat the carrots!! I did not experience any mood changes, etc which I have heard can happen when taking zinc without copper or with copper (one of these scenarios). I felt 100% like myself. I know some people said they were sensitive to mineral imbalances in their brain chemistry and it consequently affected their mood. With this product, I personally didn't experience this. I do tend to be rather inconsistent with taking pills everyday. I'll go a week every day or every other day to taking none at all. If I start to break out and haven't been taking these, I'll start taking them and within a week my skin gets clearer. For acne sufferers or people trying to put on weight, I highly recommend.
M**A
i dont know
normally, i don't feel any different when i have vitamins but at less doent have any side effect. it could be me,
A**Y
Zinc is balanced with copper the way it should always be
Now is making a great product with zinc and copper together. This product didn't have biofilm creating stearate added to it for manufacturing flow, or I wouldn't have bought it. It's a good product with decent ingredients. I hope NOW continues making it without stearate or other harmful or unnecessary chemicals, so I will keep buying 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**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**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.
J**O
Ótimo produto
Ótimo produto
E**A
Qualidade e entrega impecáveis
Chegou em 13 dias, vindo dos Estados Unidos! (Nem de longe se aproximou do prazo de 3 de março do anúncio) Confesso que quando vi depois que seria transportado pela DHL, fiquei com medo de impostos e taxas altas, mas chegou por meio dos Correios sem nenhum problema! Não bastassem os produtos de alta qualidade que a Now Foods oferece, este zinco, em particular, vem em sua melhor forma, atualmente, no quesito absorção pelo organismo. Nota 10!
Trustpilot
1 day ago
3 days ago