Online Hair Serums

Bath & Body Fragrance Hair Care Makeup Skincare Tools & Accessories
No.3 Hair Perfector main image.
Olaplex
No.3 Hair Perfector
$30
BestSeller
8,645
No. 9 Bond Protector Nourishing Hair Serum main image.
Olaplex
No. 9 Bond Protector Nourishing Hair Serum
$30
6,320
Gold Lust Nourishing Hair Oil main image.
Oribe
Gold Lust Nourishing Hair Oil
$59
BestSeller
1,225
Hair Alchemy Fortifying Treatment Serum main image.
Oribe
Hair Alchemy Fortifying Treatment Serum
$32
BestSeller
738
Hairdresser's Invisible Oil main image.
Bumble and Bumble
Hairdresser's Invisible Oil
$24
395
Intense Smoothing Serum main image.
Moroccanoil
Intense Smoothing Serum
$32
318
Bond-Building Repair Oil Serum main image.
Bumble and Bumble
Bond-Building Repair Oil Serum
$47
264
Don't Despair, Repair! Strengthening Treatment Hair Oil main image.
Briogeo
Don't Despair, Repair! Strengthening Treatment Hair Oil
$30
124
Chitosan Post-Style Serum main image.
Dyson
Chitosan Post-Style Serum
$54.99
111
Strengthening Thinning Hair Serum With Quinine and Edelweiss main image.
Klorane
Strengthening Thinning Hair Serum With Quinine and Edelweiss
$32
81
Save the Day Daytime Protective Repair Fluid main image.
Bumble and Bumble
Save the Day Daytime Protective Repair Fluid
$49
76
Destined for Density MegaStrength+ Caffeine and Biotin Peptide Density Serum main image.
Briogeo
Destined for Density MegaStrength+ Caffeine and Biotin Peptide Density Serum
$57
69
True Soft Argan Oil main image.
Maria Nila
True Soft Argan Oil
$39.9
66
Daily Hydro Scalp Serum with Hyaluronic Acid for Dry Scalp main image.
Act+Acre
Daily Hydro Scalp Serum with Hyaluronic Acid for Dry Scalp
$24
36
Bright Blonde Essential Priming Serum main image.
Oribe
Bright Blonde Essential Priming Serum
$44
18
Sleep Masque Night Repair Serum main image.
R+Co Bleu
Sleep Masque Night Repair Serum
$120
15
F-Layer Deep Conditioning Serum main image.
R+Co Bleu
F-Layer Deep Conditioning Serum
$38
14
Nourishing Dry Hair Oil With Mango main image.
Klorane
Nourishing Dry Hair Oil With Mango
$20
9
Head & Hair Heal Soothing Serum main image.
Maria Nila
Head & Hair Heal Soothing Serum
$29.9
8
Black Baccara Hair Repairing and Multiplying Serum main image.
Miriam Quevedo
Black Baccara Hair Repairing and Multiplying Serum
$60
5
Fortifying Hair Serum Mighty Majesty main image.
Ranavat
Fortifying Hair Serum Mighty Majesty
$70
4
Soothe Me Dry Scalp Relief Serum main image.
Sunday II Sunday
Soothe Me Dry Scalp Relief Serum
$14
4
Purifying Cleanse Exfoliating Serum main image.
Maria Nila
Purifying Cleanse Exfoliating Serum
$29.9
Mending Infusion main image.
Moroccanoil
Mending Infusion
$32
2
Online hair serums are the secret weapon in every beauty lover’s arsenal, bringing a touch of salon-level luxury to your daily routine. Whether you’re looking to elevate shine, tame frizz, or simply give your locks a little extra love, these multitasking marvels are designed to help you achieve your ultimate hair goals. Explore our curated collection of online hair serums and discover the transformative power that fits seamlessly into any regimen—because great hair days shouldn’t be left to chance.

Best Sellers

No.3 Hair Perfector 3.3 fl oz main image.
Olaplex
No.3 Hair Perfector 3.3 fl oz
$30
8,645
No.4 Bond Maintenance Shampoo 8.5 fl oz main image.
Olaplex
No.4 Bond Maintenance Shampoo 8.5 fl oz
$32
7,754
No. 9 Bond Protector Nourishing Hair Serum main image.
Olaplex
No. 9 Bond Protector Nourishing Hair Serum
$30
6,320
No.4C Bond Maintenance Clarifying Shampoo main image.
Olaplex
No.4C Bond Maintenance Clarifying Shampoo
$32
5,809