OptiZinc®, 60 Tablets

Great for immunity. I take this supplement because it also has copper in it. Having both keeps the zinc from depleting your copper over time.

Source Naturals is one of those companies that carrie this form of zinc, which is great for athletes before sleep, together with magnesium. The size of the package is long lasting, mg per tablet right about what's needed, the quality is known, you can't go wrong.. Zinc is essential for immunity, skin, hair, nails.

very good quality and nice package very good composition for immunity and it's effect and potency on my heath as a very good antioxidant important for our health gentle on stomach no any burning sensation i took it with my collagen at morning time with my green drink thank you iherb I like everything

Really happy with this zinc supplement. The tablets are easy to take, the quality seems very good, and it has been simple to add to my daily routine. A reliable product that feels like good value, and I would purchase it again.

This supplement has excellent quality and feels very well made. The ingredient list is clean and easy to understand, which gives confidence in the product. The size of the capsules is convenient and not difficult to swallow. The recommended dosage is simple to follow and fits well into a daily routine. Overall, the benefit is noticeable, and the taste is mild and not unpleasant.

I've been genuinely impressed by the effectiveness of this product. The ingredients are clearly high-quality, and you can tell they've been carefully selected for their potency and purity. The dosage is perfectly balanced- easy to take without feeling overwhelming, yet powerful enough to deliver noticeable results. I've found it to be incredibly helpful and has been a game-changer for my day-to-day comfort. Beyond that, it's also contributed to my overall sense of well-being, giving me a boost in general health that I didn't expect but truly appreciate. On top of its performance, the product is surprisingly economical, offering great value for such a reliable supplement. Most importantly, it actually works-delivering consistent results that have made it a staple in my routine. I'm already looking forward to purchasing it again and would highly recommend it to anyone seeking a trustworthy, effective solution for inflammation and overall health.I've been genuinely impressed by the effectiveness of this product. The ingredients are clearly high-quality, and you can tell they've been carefully selected for their potency and purity. The dosage is perfectly balanced-easy to take without feeling overwhelming, yet powerful enough to deliver noticeable results. I've found it to be incredibly helpful and has been a game-changer for my day-to-day comfort. Beyond that, it's also contributed to my overall sense of well-being, giving me a boost in general health that I didn't expect but truly appreciate. On top of its performance, the product is surprisingly economical, offering great value for such a reliable supplement. Most importantly, it actually works- delivering consistent results that have made it a staple in my routine. I'm already looking forward to purchasing it again and would highly recommend it to anyone seeking a trustworthy, effective solution for inflammation and overall health.

I like it especially because tablets size are small and it’s easy to use. Good support for immunity. Great quality of ingredients. Good dosage. I can see good effect for my hairs. It also contains cooper so it’s perfect for me

I like this zinc, it also contains copper so it perfect for me. High quality of ingredients. Good dosage of mg. It has very small size of pills so it’s easy to take

I’ve been using the Source Naturals OptiZinc® (60‑tablet) supplement for a couple of months now and wanted to share my experience. Right away I noticed the tablets are easy to swallow and the quality feels solid—no weird after‑taste or upset stomach. It’s not the cheapest zinc supplement out there, but considering it uses a premium zinc form (zinc‑monomethionine) and includes copper for balance, I feel like it’s worth the extra cost. Since starting it I feel like my immune response has improved (fewer colds), my skin texture seems better, and I have more energy overall. On the flip side, because it’s a higher dose of zinc I make sure to take it with food and monitor other nutrients, but overall I’m quite pleased and would recommend it to anyone wanting a reliable zinc supplement.

This OptiZinc from Source Naturals is one of the best zinc supplements I’ve used. It contains zinc monomethionine — a chelated form that’s much better absorbed than regular zinc oxide. After a few weeks of consistent use, I noticed stronger nails, clearer skin, and a better immune response overall. It also helps with post-workout recovery and hormone balance when taken regularly. Each tablet provides a clean 30 mg dose, which is perfect for daily maintenance. The tablets are small and easy to swallow, and I haven’t experienced any stomach upset, even when taken without food. I also appreciate that the formula includes a small amount of copper to help maintain mineral balance. The bottle arrived from iHerb sealed, fresh, and well-packed. With 240 tablets per bottle, it’s an excellent long-term value. If you’re looking for a highly bioavailable zinc supplement that actually delivers noticeable results, this one is a great pick.