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PHYTO cyane Densifying Serum for Progressive Hair Thinning
Current Price $85
Hair Serum
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MOROCCANOIL® Intense Smoothing Serum
Current Price $32
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NULASTIN Solution Serum System
Current Price $210
Previous Price $304
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Leonor Greyl PARIS Energizing Serum for Thinning Hair
Current Price $125.50
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JVN Complete Instant Recovery Serum
Current Price $32
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Sisley Paris Hair Rituel Revitalizing Fortifying Serum for Scalp
Current Price $250
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Living proof® Scalp Care Density Serum
Current Price $68
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The Ordinary Multi-Peptide Serum for Hair Density for Thicker Hair
Current Price $22.80
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Nécessaire Rosemary Hair Treatment Serum
Current Price $48
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Exoceuticals Exo Activate Follicle Enrichment Serum
Current Price $89
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Briogeo Destined for Density™ MegaStrength+ Caffeine + Biotin Peptide Density Serum
Current Price $57
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Leonor Greyl PARIS Sérum de Soie Sublimateur Nourishing Hair Serum
Current Price $49.50
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Olaplex Nº.9 Bond Protector Nourishing Hair Serum
Current Price $30
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Sunday Riley Home & Away Brighten, Revitalize & Glow C.E.O. Serum Duo (Limited Edition) $135 Value
Current Price $89
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Oribe Hair Alchemy Fortifying Treatment Serum
Current Price $32 to $66
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Aveda Nutriplenish™ Replenishing Overnight Serum
Current Price $56
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Drybar Liquid Glass High-Gloss Finishing Serum
Current Price $32
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PHYTO CYANE Revitalizing Scalp Serum For Temporary Hair Thinning
Current Price $69
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NULASTIN Vibrant Scalp Treatment Starter Set
Current Price $206
Previous Price $272
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R+Co Surreal Styling Serum
Current Price $58
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ROZ Milk Hair Serum
Current Price $29 to $52
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Aveda Scalp Solutions Overnight Scalp Renewal Serum
Current Price $56
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Maria Nila Purifying Cleanse Exfoliating Serum
Current Price $29.90
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Philip Kingsley Frizz Fighting Gloss Smoothing Serum
Current Price $36
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Grande Cosmetics GrandeHAIR Hair Enhancing Serum
Current Price $79
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Christophe Robin Regenerating Serum with Prickly Pear Oil
Current Price $49
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Sienna Naturals Lock & Seal Anti-Breakage Serum
Current Price $32
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CURLSMITH Frizz Rescue Finishing Serum
Current Price $29
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Sisley Paris Hair Rituel Soothing Rebalancing Cure Hair & Scalp Serum
Current Price $165
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Aveda botanical repair™ Strengthening Overnight Hair Serum
Current Price $56
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Bumble and bumble. Bond-Building Repair Hair Oil Serum
Current Price $47
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az Craft Luxury Haircare Sooth Serum
Current Price $53
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Aveda invati ultra advanced™ Revitalizing Scalp Serum
Current Price $20 to $72
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NULASTIN Vibrant Scalp System
Current Price $199
Previous Price $262
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NULASTIN Vibrant Scalp Treatment
Current Price $136
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Davines Energizing Seasonal Superactive Hair Serum
Current Price $66
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NUME Vegan Scalp Support Serum | Daily care for thinning hair
Current Price $59
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FRÉ Skincare FRÉ x Ashley Galvin Hair Serum
Current Price $49
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Davines This Is a Curl Building Serum
Current Price $34
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Patricks RD2 Anti-Hairloss & Density Serum
Current Price $135
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Oliere Paris Valour Hair Serum
Current Price $69
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Sisley Paris Hair Rituel Revitalizing Fortifying Serum Discovery Program $268 Value
Current Price $230
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BONDI BOOST HG Lock Drops Daily Hair Serum
Current Price $30
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R+Co Sleep Masque Night Repair Serum
Current Price $120
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Briogeo Scalp Revival™ Charcoal + Tea Tree Scalp Treatment Serum
Current Price $32
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Davines MINU Hair Serum
Current Price $32
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Maria Nila Head & Hair Heal Soothing Serum
Current Price $29.90
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Living proof® Smooth Styling Serum
Current Price $36
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Intelligent Nutrients Pure Plenty® Nourishing Scalp Serum
Current Price $79
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HAIRMAX LASERCOMB RSN8® Scalp Nourishing Serum
Current Price $55
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IGK Good Behavior Supreme Seal Smoothing Serum-Oil
Current Price $34
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Davines This Is an Invisible Serum
Current Price $28
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RIZOS CURLS Hair Lengthening Treatment Serum
Current Price $25
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Shedid & Parrish Curl Control Serum
Current Price $33 to $55
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NUME Restore Scalp Serum + Leave-In Mask
Current Price $49
Previous Price $120
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IGK Crybaby Smoothing & Finishing Serum
Current Price $32
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Oliere Paris COLOR E'CLAT Hair Serum
Current Price $69
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Masami Mekabu Shine Serum in Various Sizes
Current Price $34
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Oribe Bright Blonde Essential Priming Hair Serum
Current Price $44
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NUME Hair Repair System | Vegan White Truffle + ReNu21 + Serum Trio
Current Price $129
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DESIGNME GLOSS.ME Hair Oil Serum
Current Price $14
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NUELE Nighttime Scalp Serum 1oz
Current Price $34
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DevaCurl CurlBond Re-Coiling Split End Serum
Current Price $34
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NUELE Moisturizing Hair Serum 2oz - Heat Protectant for All Hair Types
Current Price $34
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Oliere Paris HYDRA WAVE Hair Serum
Current Price $69
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Malina Nourishing Hair & Scalp Serum (Glam & Tonic)
Current Price $29.99
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Pattern Beauty Scalp Serum
Current Price $29
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SUTRA Heat Guard Hair Serum
Current Price $45
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SLEEKE HAIR Silk'e Repair Therapy Hair Serum
Current Price $21
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Pete & Pedro Boost Hair & Beard Growth Strengthening Serum With Biotin & Rosemary
Current Price $29
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SLEEKE HAIR Silk'e Heat Defense Hair Serum
Current Price $21