I’ve always been blessed with thick hair, which means I’ve never even thought about adding hair Scalp oil or scalp serum in my hair care routine. Sure, I’ve sometimes moaned about it, complaining about how long it takes to wash and dry or how much my arm hurts after using a straightener to straighten my hair, but really, I know how lucky I am. Well, that was the case until about a few months ago, when I was styling my hair in a ponytail and noticed that the hair at the front of my head was seriously thinning and breaking.
I think I counted about five pieces of sparse hair and lots of little clumps that had clearly broken off over time, and suddenly became nervous about wearing an updo or a slicked-back bun, because I convinced myself it was too noticeable. Of course, none of my friends and family could even tell, but I was already busy researching the best shampoos, scalp oils, hair supplements, and other things to try and help the situation. I’m not proud of it (after all, I’m a beauty editor with access to some of the top hair experts in the country), but I also turned to TikTok to see what other people recommended.
There was a hair serum that kept cropping up on my FYP. Of course, I’m talking about Kerastase Genesis Anti-Shoot Fortifying SerumViral product designed to make your hair look fuller and voluminous.
The before and afters were enough to convince me to give it a go, and it’s safe to say that I’ve been putting the serum through my paces for the past four weeks.
Needless to say, you will need to use it consistently for more than a month to see this Real difference, but after only four weeks, I’m already sold.
Formulated with edelweiss native cells, ginger root and aminexil, nourishing The hair serum is designed to reduce hair fall by improving fiber resistance, making your hair stronger and more flexible. Not only this, but it also supports the natural barrier of the scalp. Considering that my two main problems were breakage and thinning of the hair around my head, this seemed like the perfect product.
I must say, it’s incredibly simple to use, and it’s easy to incorporate into my daily beauty routine. The brand recommends applying three to four pipets to damp or dry hair; However, I personally found this to be a bit much product, and instead used about one to two pipets per evening. I apply it to my head before bed, massage in, then style my hair into a braid or small ponytail to sleep. I was worried I’d wake up with sticky roots, but this product sinks in quickly and is virtually undetectable the next day. It also smells fresh and powdery, so I really liked using it between wash days. In fact, since using this I haven’t even been able to reach for hair perfume.
First
after
As you can see, after only four weeks, my hair is already showing some small changes. I’ve noticed a lot less shedding, and the roots already look fuller and more shiny. while there is not Chief It’s still early days for hair regrowth and I have high hopes for the future. I know there are a lot of scalp serums designed for broken, thinning hair, but this is the only serum I’ve used that has made such a noticeable effect in such a short period of time. Not only that, but this is a serum that I’ve easily incorporated into my routine thanks to its lightweight, non-greasy formula. When it comes to these types of products, consistency is key, so finding something that I can easily apply before bed (and that doesn’t require me to wash my hair every day) is a game-changer. Plus, the smell alone is to die for. Seriously, if Kérastase released a perfume with this scent, I would buy it in bulk.
Buy Kerastase Genesis Anti-Chute Fortifying Serum
Kerastase
Genesis Anti-Shoot Fortifying Serum
Pros
- easy to apply
- smells incredible
- Does not make hair sticky
- Promotes a plump, full appearance
- Promotes the natural barrier of the scalp
Shortcoming
- I found the recommended apps a bit heavy
- Must be used consistently to see results
Buy More Hair Growth Serum
This mild, leave-in scalp treatment is formulated with pea shoot extract, phytic acid and turmeric to stimulate the scalp.
living proof
Scalp Care Density Serum
If you want to make your hair look thicker, Living Proof’s serum is designed with thinning hair types in mind.
be grand
hair density serum intense
A mini serum that offers one month’s treatment and is great to take on the go.
It may be expensive, but this skin care-inspired formula hydrates the scalp to create the optimal environment for hair growth.
Redken
Acidic Grow Full System Hair Serum
If you prefer a spray, Redken has you covered. Apply to wet hair for a hydrated, balanced scalp.
why trust us
At Who What Wear UK, we know beauty isn’t one size fits all. Our editors have tested thousands of products over the years, including skin care, makeup, hair and nails, and worked closely with trusted experts—dermatologists, makeup artists, and leading industry insiders—to make sure each guide is well-researched, inclusive, and relevant to you.
We focus on formulas that deliver results, whether they’re affordable favorites or luxury investments. Our product selections are based on real results, ingredient information, and what we would actually recommend to a friend.
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