10 bestHair Loss Serumsof November 2025
112M consumers helped this year.
20% off
1

Nature Spell Rosemary Oil for Hair & Skin 150 ml – Rosemary Oil for Hair Growth – Treat Dry Damaged Hair to Target Hair Loss – Made in The UK
Nature Spell

9.8
2

Hair Growth Oil 100% Natural Hair Oil with Caffeine, Biotin, Castor Oil, Argan Oil, Coconut Oil, and Rosemary Oil Effective Thickening Mask & Hair Loss Treatment
Forest & Shore

9.6
27% off
3

Kérastase Genesis Hair Serum, Nourishing & Fortifying Leave-In Conditioner, For Weakened Hair, With Ginger Root & Edelweiss Flower, Sérum Anti-Chute Fortifiant, 90 ml
KERASTASE

9.3
12% off
4

Watermans Grow More Elixir: Hair Growth Serum, Leave-In Scalp Treatment for Hair Loss & Thickening Hair. Boost Growth for Both Women & Men
WATERMANS

9.1
43% off
5

Nioxin Sandalore Anti Hair Loss Treatment Serum, 70 ml
NIOXIN

8.8
Other
17% off
6

Natural Hair Strengthening Oil Spray: Batana Oil Rosemary Infused Biotin Caffeine Enriched - Moisturizing Thickening Serum for Scalp and Hair Care - For All Hair Types Women and Men 2 FL OZ
Creip

8.5
7

Nioxin Professional Anti-Hair Loss Leave-On Scalp Treatment - Hair Growth Serum for Thinning Hair with Caffeine & Niacinamide (70ml)
NIOXIN

8.2
27% off
8

Kérastase Specifique, Hair Growth & Strength Treatment, For Men & Women with Hair Loss, 10-day Cure Anti-Chute Intensive, 10 x 6ml
KERASTASE

7.9
50% off
9

Pantene Menopause Hair Serum, Leave-In Thickening Hair Spray & Scalp Treatment, Anti Hair Loss, Densifies Thinning Hair, Vitamin B3 & White Tea, Hair Thickening Products For Women, Hair Biology, 100ml
Pantene

7.6
10% off
10

Rosemary Oil for Hair Growth,Diluted Rosemary Oil with Sclap Massager&Ebook,Hair Growth Oil Serum with Castor Oil Biotin Argan Oil for Dry Damaged Hair,Hair Ingrown Loss Treatments for Women Men
GoldWorld

7.3
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