I bought these to deal with postnatal hair shedding. The shedding is normal (due to postpartum decrease in estrogen) so I don't know if these could have much benefit, but ingredients like biotin and collagen are supposed to help with hair and general recovery so I decided to give it a try anyway. I like them...the good quality gummies taste good and are a nice size. The dosage of biotin is less than in another similar vitamin called Baby Blues, but that's fine. Not sure how much good it will do...I have read that the hair shedding often stops after three months and it's supposed to take three months for this to work. I take them along with Milkies postnatal, extra vitamin D+k2 and brewer's yeast for milk supply, and I usually feel pretty good even though I get minimal sleep. Edited to clarify: I have been shedding hair since about 12 weeks postpartum and have been taking these for the last month. I haven't yet noticed a difference, but I guess I will take them for another month or two and try to remember to report back.