hair serum for damaged hair

Discover a wide range of hair serums for damaged hair at Square-One. Shop now and find the perfect solution to restore and nourish your hair. Our selection includes top brands and effective formulas to help repair and strengthen damaged hair. Say goodbye to frizz and breakage with our collection of hair serums designed to give you healthier and more manageable locks. Transform your damaged hair into silky smooth tresses with our carefully curated selection.

Vegamour GRO Hair Serum for Thinning Hair 1 oz / 30 mL
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Vegamour

Vegamour GRO Hair Serum for Thinning Hair 1 oz / 30 mL

Current price: $86.50
From Sephora
The Ordinary Multi-Peptide Serum for Hair Density for Thicker, Fuller Looking Hair 2 oz/ 60 mL
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The Ordinary

The Ordinary Multi-Peptide Serum for Hair Density for Thicker, Fuller Looking Hair 2 oz/ 60 mL

Current price: $29.60
From Sephora
Briogeo Destined for Density™ Peptide Hair Serum for Thicker, Fuller Hair 1.5 oz / 45 mL
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Briogeo

Briogeo Destined for Density™ Peptide Hair Serum for Thicker, Fuller Hair 1.5 oz / 45 mL

Current price: $77.00
From Sephora
Kérastase Nutritive Hydrating Split Ends Serum for Dry Hair 1.7 oz / 50 ml
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Kérastase

Kérastase Nutritive Hydrating Split Ends Serum for Dry Hair 1.7 oz / 50 ml

Current price: $84.00
From Sephora
OUAI Hydrating Scalp Serum for Healthy, Fuller Looking Hair 2 oz / 60 mL
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OUAI

OUAI Hydrating Scalp Serum for Healthy, Fuller Looking Hair 2 oz / 60 mL

Current price: $80.00
From Sephora
Moroccanoil Mending Infusion Styling Hair Serum 2.5 oz/ 75 mL
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Moroccanoil

Moroccanoil Mending Infusion Styling Hair Serum 2.5 oz/ 75 mL

Current price: $43.50
From Sephora
Kérastase Blond Absolu 2% Hyaluronic Acid Hair Serum 1.7 oz / 50 ml
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Kérastase

Kérastase Blond Absolu 2% Hyaluronic Acid Hair Serum 1.7 oz / 50 ml

Current price: $86.50
From Sephora
Living Proof Scalp Care Density Serum for Thinning & Greying Hair 1.7 oz / 50 mL
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Living Proof

Living Proof Scalp Care Density Serum for Thinning & Greying Hair 1.7 oz / 50 mL

Current price: $95.50
From Sephora
BondiBoost Anti-Frizz Fly Away Wand Hair Serum with Aloe Vera and Caffeine 10 mL
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BondiBoost

BondiBoost Anti-Frizz Fly Away Wand Hair Serum with Aloe Vera and Caffeine 10 mL

Current price: $22.00
From Sephora
Hair Rituel Revitalizing Fortifying Serum for the Scalp
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SISLEY PARIS

Hair Rituel Revitalizing Fortifying Serum for the Scalp

Current price: $300.00
From Holt Renfrew
Kérastase Resistance Strengthening Scalp & Hair Serum for Damaged Hair 1.7 oz/ 50 mL
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Kérastase

Kérastase Resistance Strengthening Scalp & Hair Serum for Damaged Hair 1.7 oz/ 50 mL

Current price: $86.50
From Sephora
Anti-Hair Fall Scalp Serum
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DR BARBARA STURM

Anti-Hair Fall Scalp Serum

Current price: $130.00
From Holt Renfrew
Hair Alchemy Fortifying Treatment Serum
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ORIBE

Hair Alchemy Fortifying Treatment Serum

Current price: $40.00
From Holt Renfrew
Vegamour GRO+ Advanced Hair Serum for Severe Signs of Thinning 1 fl oz / 30 mL
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Vegamour

Vegamour GRO+ Advanced Hair Serum for Severe Signs of Thinning 1 fl oz / 30 mL

Current price: $106.00
From Sephora
Fortifying Hair Serum
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RANAVAT

Fortifying Hair Serum

Current price: $114.00
From Holt Renfrew
Restore + Shine Hair Serum
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GOOP

Restore + Shine Hair Serum

Current price: $79.00
From Holt Renfrew
Moroccanoil Intense Smoothing Frizz Control Hair Serum 1.7 oz / 50 ml
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Moroccanoil

Moroccanoil Intense Smoothing Frizz Control Hair Serum 1.7 oz / 50 ml

Current price: $43.50
From Sephora
Kérastase Nutritive 8H Magic Night Serum Hydrating Treatment for Dry Hair 3.04 oz / 90 ml
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Kérastase

Kérastase Nutritive 8H Magic Night Serum Hydrating Treatment for Dry Hair 3.04 oz / 90 ml

Current price: $95.00
From Sephora
Olaplex No. 9 Bond Protector Heat Protection & Frizz Reduction Nourishing Hair Serum 3 oz / 90 mL
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Olaplex

Olaplex No. 9 Bond Protector Heat Protection & Frizz Reduction Nourishing Hair Serum 3 oz / 90 mL

Current price: $41.00
From Sephora
COLOR WOW Pop + Lock Frizz Control + Glossing Serum 1.8 oz/ 55 mL
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COLOR WOW

COLOR WOW Pop + Lock Frizz Control + Glossing Serum 1.8 oz/ 55 mL

Current price: $35.00
From Sephora
Living Proof No Frizz Smooth Styling Serum null
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Living Proof

Living Proof No Frizz Smooth Styling Serum null

Current price: $50.50
From Sephora
Gisou Honey Infused Scalp Treatment Serum 3.4 oz/ 100 mL
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Gisou

Gisou Honey Infused Scalp Treatment Serum 3.4 oz/ 100 mL

Current price: $65.00
From Sephora
The Ordinary Natural Moisturizing Factors + Hyaluronic Acid Scalp Serum 60ml
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The Ordinary

The Ordinary Natural Moisturizing Factors + Hyaluronic Acid Scalp Serum 60ml

Current price: $19.50
From Sephora
Fable & Mane SahaScalp™ Amla Soothing Serum 1.8 oz/ 55 mL
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Fable & Mane

Fable & Mane SahaScalp™ Amla Soothing Serum 1.8 oz/ 55 mL

Current price: $58.00
From Sephora