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🛡️ Elevate your immunity with science-backed, clean 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 while balancing minerals 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 | #14,611 in Health & Household ( See Top 100 in Health & Household ) #52 in Zinc Mineral Supplements #1,318 in Sales & Deals |
| Brand | NOW Foods |
| Brand Name | NOW Foods |
| Concentration | 30mg. 273% |
| Customer Reviews | 4.6 out of 5 stars 1,653 Reviews |
| Diet Type | Vegan |
| Flavor | Unflavored |
| Global Trade Identification Number | 00733739015105 |
| Item Form | Capsule |
| Item Weight | 0.07 Kilograms |
| 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 |
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,
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!
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.
T**M
fine
dont know it it has any effect, but i do feel better taking these, hope not placebo effect
M**D
Good supplement
For immunity boost and and skin and wound healing. Nice product and with vit c as well.
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.
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.
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
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**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
L**O
Bom produto
Chegou dentro do prazo. Estou usando e gostando do resultado.
Trustpilot
3 weeks ago
1 month ago