Marvelous product! I started to run again! I have 6 months taking this vitamins and it worked very good for me!

Unfortunately this has caused horrible break outs for me, I've had clear skin for years and after a month of taking this, I've gotten cystic acne all over my entire face :/

I've used this vitamin for about 2 weeks, I can already tell a difference in my forehead lines!!! I use really good skin care products as well, but idk.. this seemed to really kick in. I love it!

Excellent product! I take it before bed only as it gives me a weird taste in my mouth. It has been a great compliment to my workout routines as it feels like I am building lien muscles quicker. My muscle recovery is none existent now. I used to feel pain after my workouts but not now. My skin and hair does look better as well!

I have noticed a smoother more plumped complexion. It could be these or some new masks I’m trying, but either way I’m happy about it.

I learned about HUM Collagen through Sephora, and after creating an account and ordering directly through HUM I can say every single vitamin I now take is now through HUM! I love all of their products, their packaging, the samples that are included and their brand as a whole. I love their collagen for the obvious skin and hair benefits, but also for the joint support!

After a month my skin was firm, my face plump again!

I have never taken collagen before. This was my first time. I am happy that it was hums! With in a week or two you notice a difference in your complexion! I am up to my second bottle now .

Started taking it for two reasons: 1) I have quite fine/thin hair and it helps support growth; 2) I felt that my 25yr old skin was starting to age/become dull and get much darker circles under eyes, likely due to stress and sleep deprivation from doing shift work at a hospital. Haven't noticed much difference in skin, though that may be due to youth and needing to take it more than 8 months for it to be noticed (I'm at 4-5 months use) but with this along with Red Carpet, my hairdresser has said she thinks my hair is thicker and growing in stronger/faster. I personally haven't noticed that, but I'll be optimistic.

This was recommended to me in the personalized quiz results. I can't say that I've noticed extreme results after one month, but to be fair, I'm a little younger than the cohort that was studied in the journal article posted on Hum's website. So, while it hasn't erased the fine lines around my eyes, here's hoping that it will prevent them from getting any worse...