Collective LaboratoriesActivating Serum, Hair Growth Oil for Thinning Hair and Hair Loss, Treats the Scalp with Amino Acids, Minerals & Powerful Botanicals that Generate Hair Growth

I had to stop using Rogaine because of how it effected some of my meds & even had a problem when I colored my hair.Apparently it was difficult for my hair colorist/stylist (SoFlo Blondes in Boca,FL. She asked if I was taking hormones (has similar effect). We've been friends for 5 years so she remembered that I used Rogaine. After double checking she said that was definitely the problem & to talk to my Primary Dr because it could adversely interact with some of my meds.She was correct my Primary Dr told me to stop using.Fortunately I receive monthly beauty boxes from Kinder Beauty and my next box contained this product. I've been using since I received my Jan box.This product is wonderful I think it's working a little better than Rogaine. My hair colorist( yes also my GF) said my hair is actually a little thicker than when I used Rogaine I have been using for 3 months,which to me is definitely enough time to notice any changes.I highly recommend this hair growth serum especially if you're taking meds like blood pressure& cholesteral meds.I'm so happy to have received this hair growth serum in my monthly kinder beauty box. All natural product like everything else they offer.My hair hasn't been healthier nor looked this good since my early 40s. I'm 58 in case you're curiousIf you want thucjer,healthier hair this serum is fir you

The product is easy to use. For me, the product is affordable. Once ordered, it only takes a few days to receive the Serum.

I bought this product for my husband for his birthday, and he's been using it every day since. Fast forward about four months and friends and family cannot believe the different it has made. His hair is so much thicker and fuller. Love this stuff!

After used two months my hair scalp had many bump and have blooding if I remove it.I bought 15bottles but now return window closed,I cannot return it。This hair serum very thick.so be careful it might clog hair pores then cause hair scalp problems.the serums don’t cheap ,a bottle can’t used 10days.

Was hoping to see a difference and my hair growth. Experiencing covid hair loss. Didn't seem to help at all.. Will not purchase again.

I have tried this product for about a month now. I have noticed more baby hair growth around the front of my scalp. Not sticky. Does change how my hair styles. Excited to continue to use this product and the the results. I do recommend trying this product to see how it works for you.

I have had great results from using this serum along with the shampoo and conditioner from collective labs. I have been using it for about 6 months and the difference in my hair is very noticeable. My scalp is healthy, and my hair has become thicker and healthier!

I haven’t been using the product long to notice hair growth but will definitely post if my baby hairs grow out! BUT it smells like roses! Real roses. There is “fresh” sensation to the scalp. I love it!