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10 bestHair Serumsof May 2025

112M consumers helped this year.

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Ecla 100% Pure Castor Oil Organic Cold Pressed - Glass Bottle, 100% Cold-Pressed & Hexane-Free 60mL - Cold Pressed Castor Oil for Face, Organic Castor Oil For Hair, Castor Oil for Eyelashes
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47% off

1

Botanic Hearth Argan Hair Oil for Adult Hydration, Nourishing, Strengthening, Curly, Frizzy, Dry, Damaged Hair, Non-GMO Verified, 4 fl oz, 1 Count
Botanic Hearth Argan Hair Oil for Adult Hydration, Nourishing, Strengthening, Curly, Frizzy, Dry, Damaged Hair, Non-GMO Verified, 4 fl oz, 1 Count

Botanic Hearth

9.7

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2

Garnier Fructis Sleek & Shine Anti-Frizz Serum, For Frizzy, Dry Hair, Instant Sleek, with Argan Oil, 150 mL
Garnier Fructis Sleek & Shine Anti-Frizz Serum, For Frizzy, Dry Hair, Instant Sleek, with Argan Oil, 150 mL

Garnier

9.4

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3

Moroccanoil Treatment Hair Oil, 0.85 oz
Moroccanoil Treatment Hair Oil, 0.85 oz

Moroccanoil

9.1

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4

Kérastase Genesis Hair Serum, Hair Thickening Sérum, Nourishing & Fortifying Leave-In Sérum, For Weakened Hair, With Ginger Root & Edelweiss Flower, 90 ml
Kérastase Genesis Hair Serum, Hair Thickening Sérum, Nourishing & Fortifying Leave-In Sérum, For Weakened Hair, With Ginger Root & Edelweiss Flower, 90 ml

KERASTASE

8.8

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5

Garnier Fructis Hair Filler + Vitamin C Strength Repair Sulfate-Free Serum, for Weak Damaged Hair, up to 4X Less Breakage & 79% More Strength, 111ml
Garnier Fructis Hair Filler + Vitamin C Strength Repair Sulfate-Free Serum, for Weak Damaged Hair, up to 4X Less Breakage & 79% More Strength, 111ml

Garnier

8.5

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Related productsUp to 20% off

Ecla 100% Pure Castor Oil Organic Cold Pressed - Glass Bottle, 100% Cold-Pressed & Hexane-Free 60mL - Cold Pressed Castor Oil for Face, Organic Castor Oil For Hair, Castor Oil for Eyelashes

Ecla 100% Pure Castor Oil Organic Cold Pressed - Glass Bottle, 100% Cold-Pressed & Hexane-Free 60mL - Cold Pressed Castor Oil for Face, Organic Castor Oil For Hair, Castor Oil for Eyelashes

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Boldplex 7 Hair Oil for Dry & Damaged Hair - For Curly, Frizzy & Coarse Hair - 3.38 FlOz

Boldplex 7 Hair Oil for Dry & Damaged Hair - For Curly, Frizzy & Coarse Hair - 3.38 FlOz

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Viking Revolution - Hair Oil - Hydrating Argan Oil Hair - Mens Hair Oil with Sunflower Seed Oil, Vitamin E Oil & Argan Oil - Hair Serum for Deep Hydration, Repair, Shine, Strenghten Your Hair - 100 ml

Viking Revolution - Hair Oil - Hydrating Argan Oil Hair - Mens Hair Oil with Sunflower Seed Oil, Vitamin E Oil & Argan Oil - Hair Serum for Deep Hydration, Repair, Shine, Strenghten Your Hair - 100 ml

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VORST Hyaluronic Acid for Hair 90 Capsules | Powder Pills | 1 Bottle

VORST Hyaluronic Acid for Hair 90 Capsules | Powder Pills | 1 Bottle

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6

Nioxin Ultimate Power Serum, Leave-In Hair Treatment with Caffeine, Lauric Acid, Niacinamide And Sandalore, Prevent Hair Damage, 2.3 oz
Nioxin Ultimate Power Serum, Leave-In Hair Treatment with Caffeine, Lauric Acid, Niacinamide And Sandalore, Prevent Hair Damage, 2.3 oz

Nioxin

8.2

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10% off

7

L’Oréal Professionnel 10-in-1 Leave-in Oil for Dry And Damaged Hair, With Protein. Gold Quinoa and Wheat Germ Oil, Nourishes, Resurfaces and Repairs, Serie Expert Absolut Repair, 90 ml
L’Oréal Professionnel 10-in-1 Leave-in Oil for Dry And Damaged Hair, With Protein. Gold Quinoa and Wheat Germ Oil, Nourishes, Resurfaces and Repairs, Serie Expert Absolut Repair, 90 ml

L'OREAL PROFESSIONNEL PARIS

8.0

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8

Kérastase Nutritive, 8H Magic Night Serum, Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 90 ml
Kérastase Nutritive, 8H Magic Night Serum, Nourishing Hair Serum with Niacinamide, Overnight Leave-In Treatment for Dry Hair, Lightweight and Non-Greasy, 90 ml

KERASTASE

7.7

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18% off

9

Garnier Whole Blends Hair Honey Repairing Serum for Dry Damaged Hair, Non-sticky & non-greasy, Smoother hair & split ends reduction, 150ml
Garnier Whole Blends Hair Honey Repairing Serum for Dry Damaged Hair, Non-sticky & non-greasy, Smoother hair & split ends reduction, 150ml

Garnier

7.4

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10

Verb Ghost Oil Vegan Weightless Hair Oil Lightweight Hair Oil Revitalizing Hair Treatment Oil Nourishes and Promotes Shiny Hair Paraben Free, Sulfate Free Smoothing Oil, 2 fl oz
Verb Ghost Oil Vegan Weightless Hair Oil Lightweight Hair Oil Revitalizing Hair Treatment Oil Nourishes and Promotes Shiny Hair Paraben Free, Sulfate Free Smoothing Oil, 2 fl oz

Verb

7.1

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