The One Leave-In Treatment Dermatologists Swear By To Promote New Hair Growth

November 5, 2019 by Jayla Andrulonis
shefinds | beauty

Dealing with thinning hair is easily one of the most frustrating beauty woes out there. While factors like diet, genetics, and styling habits can play a role in hair’s overall wellbeing, it can be difficult to pinpoint exactly what’s causing your locks to look (and feel) lackluster. The good news is that thinning hair is a very common issue many women deal with and there are plenty of things that can be done to repair and strengthen your strands.

READ MORE: The One Drugstore Product Dermatologist Say You Should Start Using At 40 For Thinning Hair

“The causes of hair loss in women can be quite varied and complex. The main reason is genetic and is often referred to as female pattern alopecia, or hair loss,” Dr. Christine Shaver of Bernstein Medical previously told SheFinds.

READ MORE: The One Natural Hair Growth Product Dermatologists Swear By


Having a haircare routine of shampoo, conditioner, and products packed with restorative and strengthening ingredients is crucial in boosting your hair’s volume and health. Another way to add life back into your hair is by simply incorporating a daily leave-in hair serum formulated with ingredients to revive and strengthen your hair from root to end.


Enter: KÉRASTASE’s Initialiste Advanced Scalp & Hair Serum created as a specialized scalp and hair treatment for both healthy and thicker locks. The leave-in treatment combines powerful SP94, ceramides, green tea extract, and conditioning agents for ultra-restorative protection with each use. 

READ MORE: This Affordable Hair Oil Has A 5-Star Rating Because It Makes Your Hair Grow SO Fast


What It Does:


- Supports hair strength, shine, and texture in all hair types
- Adds softness to dull and lifeless strands
- Aids in your hair’s natural growth cycle
- Creates a lightweight and silky texture for styling
- Makes hair more resistant to breakage

Kérastase Initialiste Advanced Scalp & Hair Serum ($51)


Promising Reviews for KÉRASTASE Initialiste Advanced Scalp & Hair Serum:


 “I’ve been using this for about 2 years and hopefully will never be with out it! The growth from using it is healthy, strong and quicker than I’ve ever had. I used to have fragile hair and shed way too much, all of that is in the past. Can’t even articulate how grateful I am for this product and even better that my beloved Sephora is carrying it! It is pricy, but a bottle lasts a good 3-4 months. Worth every cent!” - stellaaz86


“Love this stuff! I have used everything from Biotin vitamins to hair treatments and this is the only thing that has actually made my hair grow.. it makes your hair healthier on the scalp to. It’s awesome my hair stylist recommended this to me years ago and I have consistently used it, definitely changed my hair.” -MEZ2324


“This serum completes my routine. Right after I get out of the shower and brush and towel dry my hair a bit, I apply this serum for strength and to reduce split ends. My hair is fine, wavy, and long and so I’m constantly pulling it when I brush it and so I need extra help in addition to my shampoo & conditioner.” - influensterkels


“At first I was skeptical about this, I did not have high hopes. However, after almost finishing my first bottle, I was getting my hair done and my stylist asked “are you doing something different to your hair?” “It feels so much thicker”. This is so good. I am NOT product loyal to anything, I’m always looking for the latest and greatest. No joke, I am on my 4th bottle!!! I refuse to run out, I have one waiting when I run out.” -fashionguyinma





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Editorial Contributor

Jayla is a SheFinds editorial contributor with an enthusiasm for covering the latest news in the intersecting worlds of style, beauty, and wellness. She holds strong in her belief that leopard print is actually a neutral, and can most often be found with a coffee in hand. You can reach her at [email protected]

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