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ManucuristKeratin Booster - Nail care
Product Description
A miracle hardening treatment that instantly strengthens and regenerates soft, damaged nails.
Highly concentrated in plant keratin, silica, and biotin, its biomimetic formula boosts keratin production and densifies the nail plate.
Its lightweight texture is quickly absorbed for deep, intensive action.
Highly concentrated in plant keratin, silica, and biotin, its biomimetic formula boosts keratin production and densifies the nail plate.
Its lightweight texture is quickly absorbed for deep, intensive action.
Directions
On bare nails.
Ingredients
ALCOHOL DENAT., AQUA (WATER), GLYCOLIC ACID, POLYACRYLATE CROSSPOLYMER 6, PARFUM (FRAGRANCE), PHAEODACTYLUM TRICORNUTUM EXTRACT, GLUCONOLACTONE, DIMETHYL SULFONE, PRUNUS ARMENIACA KERNEL OIL, PENTYLENE GLYCOL, ISOPROPYL ALCOHOL, ACETYL CYSTEINE, LENS ESCULENTA (LENTIL) SEED EXTRACT, HYDROLYZED CICER SEED EXTRACT, CHENOPODIUM QUINOA SEED EXTRACT, MAGNESIUM ASCORBYL PHOSPHATE, BIOTIN
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
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Rated 5 out of
5
by
ALISON W. from
Good product
Good product
Date published: 2025-12-20
Rated 5 out of
5
by
Giulliana B. from
I absolutely love this brand!
I absolutely love this brand! It totally changed my nails. My polish used to chip after one day, and now it lasts a whole week. I use everything - the prep, base, top coat, drying drops, and this strengthening serum was the perfect final addition. I can’t recommend it enough!
Date published: 2025-12-15
Rated 5 out of
5
by
Jess B. from
Don’t normally leave reviews but
[This review was collected as part of a promotion.] Don’t normally leave reviews but this product is amazing. I’ve gone from weak bendy nails that flaked and snapped to strong long unbelievable nails in a couple of months. Used three to four times a day for a month and 1-2 times per day over the subsequent month. Used the cuticle oil and nail serum also and the night mask. However, it’s this produce that has made the difference. I will never be without it.
Date published: 2025-12-14
Rated 5 out of
5
by
Kim L. from
Amazing difference
I reacted very badly to BIAB, my nails fell apart - literally! They were bendy, flaky, splitting lengthways and sideways. They looked dreadful. I have been using this for about a month now and they look much better. Less flakes and splits. They look healthier too but they are still very bendy. I’m hoping that the bendiness will also improve. I’ve bought a second bottle for me and also my Aunt who has similar issues. We love it.
Date published: 2025-12-03
Rated 5 out of
5
by
Martin S. from
At last! No more ruined nails
Keratin Booster is a game changer.
After suffering splitting and tearing nails for some years and trying all sorts of products and treatments here is the one that works! Such a relief. Actually growing nails without fear. Just works. Fantastic.
Date published: 2025-12-02
Rated 5 out of
5
by
Maureen M. from
Have been using for about
[This review was collected as part of a promotion.] Have been using for about 5 weeks now. Very good on some nails but I have some weaker nails it’s taking a lot longer to stop breaking and flaking.
Date published: 2025-10-30
Rated 5 out of
5
by
Kristina K. from
Amazing serum
[This review was collected as part of a promotion.] I use it for my toes and nails but also my nails are cracking in the middle and this product helps instantly. Love this serum, will buy again.
Date published: 2025-10-18
Rated 5 out of
5
by
Jeanette S. from
My nails were badly damaged
My nails were badly damaged from years of gels. I got the repair kit and although it took over 2 weeks my nails are better than ever. I would totally recommend this
Date published: 2025-09-21
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