Supersmart - Catalase 500mg per Day (12500 CatU) - Natural Enzyme - Anti Gray Hair Supplement | Non-GMO & Gluten Free - 60 Delayed Release Capsules

I've only been on it less than a month but my eyebrows are turning black! My skin is getting better. Noticeable results. Will keep taking.

Good supplement, amazing results

Not sure if it has slowed the Gray down I still have to color every 2 weeks

Doesn’t works, I’m taking it with in a combination with DOD and it doesn’t works

The capsule turned to complete mush in vinegar after less than 30 minutes. I attached a picture of this brand's capsule, a more expensive competitor, and a random herbal supplement I had. The picture is after 30 minutes and the other two were intact. The competitor brand stayed intake for over an hour, then the cap of the capsule popped off, even though the capsule material was still holding up.As far as the contents go, this is probably catalase because it reacted very strongly in hydrogen peroxide. And it definitely neutralized it since I poured it on a dark blue shirt afterwards, and it didn't bleach it.I think the product would be great if they used a better acid-resistant capsule, but the way it is now means it won't be very effective because our stomach acid will destroy the enzyme. Maybe taking it on an empty stomach, first thing in the morning, with a little baking soda, could work. Just a guess. Another option is to buy empty delayed release capsules and put this product into them.

Does NOT return hair color as stated…..However…. Within 2 weeks my thinning hair bounced back. No side effects. Will keep purchasing.

decent mg

Bought these because they're one of the few companies that make a delayed release or an enteric coated catalase supplement. Enzymes need to be protected and have a slower release so that they are effective in the body. Most of the catalase supplements do not have this but this one does. So they are doing something right