The stuff about testosterone is a myth. Only if you have a deficiency—which very few people do—will it make a difference. However, as a supplement, it is good but you definitely also need copper because zinc binds copper and deprives your body of it, and you don't want to have a copper deficiency. The ratio should be 10:1 in mg. Get copper from dark chocolate and pure cocoa (not Dutch type like ION, Pavlidis, Marchoq, etc.)

I got it as a precaution to make sure I am not missing zinc from my diet. I don't use it often, just every now and then. It seems like a good product.

I had no previous experience using any other similar product. However, I mention that in combination with magnesium and after 3 months I have seen great improvement in rest, sleep quality, and endurance. I first asked chat GPT (to which I uploaded my blood tests) and then a doctor.

I don't know how to evaluate the effectiveness since I need to do tests to find out, but I give 5 because I'm generous and easygoing

I bought it in combination with magnesium for help with sleep and saw a huge difference in my skin. I always had issues with acne, every day I would get small white pimples with pus and more, and now I'm 43, meticulous cleansing and moisturizing but nothing changed. Lately, I started getting sudden red pimples, but everything stopped. My skin became smooth and looks healthier and more resilient. Unbelievable.

For those who are involved in bodybuilding, it is necessary supplement.
It works better in conjunction with magnesium.

I bought it to strengthen my hair, which has been having issues for about a year after the coronavirus. I have been using it for about 2+ months and I think it does a good job. Lately, I feel my hair is thicker and overall healthier in the area where I had the most intense problem. I use it daily, after meals, until the package is finished. I would definitely buy it again.

Below are my observations after several months of using it 3-4 times per week, at the age of 26 and with approximately 5 workouts per week with weights:

+ Combine it with magnesium from the same company. Magnesium and zinc go hand in hand, now why, google it.
+ I don't know if there is a difference in terms of fertility, but sexually there is.
+ It has never caused me any nausea or anything else.
+ Although the company recommends taking it with food, after so many months of taking it before sleep, I had no problem.
+ There was a difference in terms of sleep, but I can't be sure if it was due to the zinc or increased fatigue from exercising.
+ Fair price, unlike its magnesium sibling...

- I have hereditary hair loss and although I didn't take it for that reason, I didn't see any difference.
- As for nails, it didn't do much on its own. In combination with magnesium, there was a difference.
- Recovery time in muscles remained steady.

Very small pills, easy to swallow.
Label dosage: 1/day

Value per tablet:
22mg Zinc

The reason I bought it is mainly for improving acne, but also for hair loss. After using it for a month and a half, I saw a slight improvement in acne, around 20%, while regarding the second issue, there was no noticeable change. Conclusion? Mixed feelings!
P.S. Take it with a full stomach to avoid nausea!

For anyone looking for fake silver, picolinate is the only form of fake silver that is truly absorbed throughout the body and not just in the blood, and the dosage is ideal to avoid unwanted imbalances of other metals that it causes after long-term high doses.

Since December 2019 when I started taking it, the headaches have stopped and I haven't gotten sick so far (knock on wood). In combination with selenium.
At first, I took it daily, now I take it every other day and I'm thinking of maybe doing it once every 3 days depending on each person's diet, of course.