I can not speak to any long term effects at this point, but I like the idea of combining multiple benefits/ingredients into one supplement to support healthier hair, skin and nails as well as balance and support stress and mood. A 2 in 1 is always a win. These supplements are the average capsule size. There is a very slight smell and taste, but nothing bothersome. I also like that the recommended amount is 1 daily. I have too many supplements that recommend two and it just feels like too many things to take.

I really like this biotin supplement for a number of reasons. One of the most important reasons is they have a number of impressive seals of approval/certifications. I like to see that in the supplements I take because you can't always be sure what you are taking in top quality. They have not caused any stomach upset or weird aftertaste and I've had no other adverse reactions to the capsules. There is a good amount of biotin in each capsule 10,000mcgs! That's one of the highest potencies I've ever seen for a biotin supplement. There's also several other ingredients that I like: folate, zinc, and ashwagandha among them. The best part is that each bottle contains a two-month supply. At only $25 a bottle, that's a great price!

I like that the dosage was just one capsule a day. It didn't seem to upset my stomach. I didn't see a difference in my hair skin health, or nails. My hair growth seems to have improved slightly.

After a few weeks of taking OWNONE Biotin 10000mcg, my nails are stronger, my hair is shinier, and I feel more emotionally stable and less stressed, making me optimistic about its long-term benefits.

Going without these essential nutrients has had bad effects on my nails. This supplement seems good, no bad aftertaste or side effects. Here's to hoping for good nails again!