Evidence Review: Natural Hair Supplements: Biotin and Collagen

User shared progress pictures of hair regrowth using topical Minoxidil, oral Finasteride (later switched to topical), keto shampoo, biotin supplements, and dermarolling. Hairline improved slightly, considering a hair transplant for further results.

A user recommends a biotin collagen shampoo for making hair appear thicker and feeling nice. Another user mentions using a similar product with argan oil from Walmart.

A 23-year-old noticed crown thinning and started using 1.25mg finasteride, biotin supplements, biotin/collagen shampoo, and 1% nizoral shampoo. After 3 months, they reported improvement and side effects that subsided after 2 months.

The user experienced significant hair regrowth in 5 weeks using Minoxidil, Finasteride, Dutasteride, biotin, collagen, derma stamping, and a mixture of oils, leading others to label them a "hyper responder." Some users advised caution with microneedling frequency to avoid potential scarring.

A 20-year-old shared their experience of reversing hair loss without using minoxidil or finasteride, instead relying on supplements like biotin, collagen, fish oil, saw palmetto, and various vitamins. They emphasized the importance of a balanced supplement schedule and noted improvements in hair health without experiencing additional shedding.

The user is two months into a hair loss treatment routine using Minoxidil 5%, microneedling with a 1.5mm needle once a week, Finasteride, and Biotin+collagen supplements, reporting thicker hair. Another user suggests microneedling is very effective, and a question is asked about the timing of Minoxidil application after microneedling.