Molly-Mae has recommended the Kerastase Genesis Serum for postpartum hair loss, and the product is currently on sale at LookFantastic.
Sharing an Instagram story with her followers, Molly said she is "getting a head of the postpartum hair loss this time" by using the serum. Kerastase already has A-list fans including Kate Middleton, Beyonce and Jennifer Aniston.
Product details and benefits
The high-performance hair oil targets weak strands, aiming to promote fuller, thicker-looking hair and minimise breakage. Packed with nourishing ingredients, the serum promises to boost hair thickness and hydrate for silky smooth locks.
Shopper reviews
LookFantastic shoppers have praised the serum's hair growth-boosting formula. One shopper wrote: "I didn't believe that this product would work but, believe me, it does. My hair has been thinning badly over the past 3-4 years during which time I have used numerous products but none of them worked so I convinced myself that I would have to resort to wearing a wig eventually. I have now been using Kerastase for almost 6 weeks and my hair is much easier to manage and gives the impression that it is thick and bouncy. It is quite expensive but, for me, it is well worth it."
A second added: "First off I was sceptical about this product and had to use it for 3 months before I seen a difference but the hair growth is insane. My hair has almost doubled in thickness from the roots after using good consistently for the past 13 months."
Price concerns and alternatives
However, some shoppers have found the price too expensive for the amount of product. One shopper wrote: "I bought this two weeks ago and have used over half a 90 ml bottle, I use three doses to the black mark on pipette. Can you tell me how long a bottle is supposed to last? Its definitely not going to last six weeks and is so expensive, I can not justify the cost."
Alternatives that have received praise for promoting growth include the UKLash Hair Growth Serum at £40 and the Champo Pitta Growth Serum at £34.



