Collection: THICKENING
Thickening treatments are designed to instantly boost the look and feel of fuller, voluminous hair while working long-term to improve density and strength. Infused with ingredients like biotin, collagen, and nourishing oils, these products help reinforce hair strands, reduce breakage, and protect against environmental stressors. Perfect for fine or thinning hair, thickening oils and serums coat each strand to create the appearance of more volume while promoting healthier growth over time. They can be used on damp or dry hair, making them versatile for both daily styling and intensive care routines. With consistent application, thickening treatments help restore body, resilience, and shine, leaving hair looking fuller and more youthful.
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Seddy Hair Growth & Strengthening Oil with Caffeine, Rosemary, Castor, Biotin, Peppermint, Argan & Jojoba Oils - 1.7 Fl. Oz (Pack of 1)
Regular price $43.18 USDRegular priceUnit price / per -
Hair Growth Oil Spray - 100% Pure Ingredients For Non Greasy, Thicker & Stronger Hair - Organic Batana, Castor, Biotin, Saw Palmetto, and Rosemary Oil for Men & Women Scalp - 4 FL OZ
Regular price $43.13 USDRegular priceUnit price / per -
Moerie Shampoo and Conditioner Plus Hair Mask and Hair Spray Mega Pack – The Ultimate Hair Care Set – For Longer, Thicker, Fuller Hair - Volumizing Hair Products – Paraben & Silicone Free - 8 items
Regular price $311.88 USDRegular priceUnit price / per -
Botanic Hearth Biotin Shampoo | Infused With Korean Ginseng & Turmeric For Stronger, Thicker | Looking Hair | Sulfate & Paraben Free | 16 Fl. Oz
Regular price $35.88 USDRegular priceUnit price / per -
Hair Growth Mixture, Fast Track Hair Oil (34 in 1) for rapid growth, Moisturizer, restore scalp, blend of exotic oils and rare botanical extracts. For all hair types. 2 fl oz
Regular price $52.78 USDRegular priceUnit price / per -
California Naturals Men's Re: Gro Anti-Thinning Scalp Serum, 5% Capixyl with Biotin, Caffeine & Castor and Rosemary Oil, Non-Sticky Cooling Formula, Vegan & Cruelty Free, 3oz
Regular price $47.98 USDRegular priceUnit price / per -
Kitsch Rosemary Oil for Hair Growth – Hair Oil with Biotin, Castor & Jojoba – Pre-Wash Scalp oil for Hair Care – Lavender Scent – 10mL
Regular price $21.58 USDRegular priceUnit price / per -
Hair Growth Serum Oil for Women - Rosemary Batana Rice Water Biotin Hair Spray for Hair Growth - Hair Growth Thickening Product - Hair Loss/Shedding,Thin, Dry & Damaged for Women Men(60 ML/2.0FL.oz)
Regular price $43.18 USDRegular priceUnit price / per -
Lemme Grow Hair Growth Supplement for Women, Clinically Proven Keratin Complex for Visibly Thicker Hair and Scalp Coverage, Reduced Shedding, Nourish Thinning Hair - 1 Month Supply
Regular price $119.98 USDRegular priceUnit price / per -
Lemme Glow Collagen Gummies for Thick Hair, Strong Nails & Healthy Skin with Multi-Collagen Peptides, Biotin, Trace Minerals, Zinc, Vitamins A, C & E, Dairy & Gluten Free, Peach Flavor, 60 ct.
Regular price $71.98 USDRegular priceUnit price / per -
Hair Growth Vitamins For Men - Anti Hair Loss Pills. Regrow Hair & Beard Growth Supplement For Volumize, Thicker Hair.Stop Hair Loss And Thinning Hair With Biotin & Saw Palmetto Hair Vitamins.120 Caps
Regular price $64.58 USDRegular priceUnit price / per -
R+Co | Travel Size | Dallas Biotin Shampoo and Conditioner Set | TSA Approved | Weightless Hydration + Strengthens + Enhances Shine | Sulfate-Free + No Parabens | Color Safe | Set of 2
Regular price $86.40 USDRegular priceUnit price / per -
Conditioner with Biotin, ProVitamin B5 and Amino Acids for Repair Treatment and Deep Moisturizing for All Hair Types - Detangle, Protect and Support New Hair Growth - 8.5 Ounces
Regular price $64.78 USDRegular priceUnit price / per -
Ravenna Professional Keratin Hair B-tox -Cirugia Capilar para el Cabello, Smoothing, B-tox Hair Treatment, Celulas Madres Para el Cabello-Straightener System 3x1L 105.8oz
Regular price $192.00 USDRegular priceUnit price / per -
Ravenna Hair Straightening Kit – Repair Hair B-tox, Aloe Vera Shampoo & Conditioner, Repair Oil – Anti-Frizz, Intense Hydration, Shine – Formaldehyde-Free – For All Hair Types (4-Pack)
Regular price $215.16 USDRegular priceUnit price / per -
FoxyBae Heat Protectant Spray - with Biotin - Thermal Protection for up to 450°F - More Volume, Less Damage - Blow Dry Bliss - 8 Fl Oz
Regular price $38.40 USDRegular priceUnit price / per -
Nexxus Unbreakable Care Shampoo, Conditioner, and Leave-In Spray 3 Pack For Fine and Thin Hair with Keratin, Collagen, Biotin
Regular price $108.00 USDRegular priceUnit price / per -
OUAI Fine Shampoo + Refill Bundle - Volumizing Shampoo with Keratin, Biotin & Chia Seed Oil for Fine Hair - Delivers Clean, Weightless Body - Sulfate Free Hair Care (2 Count, 10 Oz/32 Oz)
Regular price $230.40 USDRegular priceUnit price / per -
FoxyBae Heat Protectant Spray - Thermal Hair Styling Mist for Curling Iron & Blow Dryer - Prevents Frizz, Damage & Breakage, 8oz
Regular price $33.48 USDRegular priceUnit price / per -
GROE ROSEMARY Anti-Thinning Biotin Hair Growth Shampoo (16.6oz) Natural & Vegan, Sulfate-Free, CLINICALLY TESTED Effective Results, Women & Men
Regular price $74.40 USDRegular priceUnit price / per -
Nexxus Humectress Leave-In Conditioner Spray 20-in-1 Perfector for Dry Hair With Biotin & Hyaluronic Acid 9oz
Regular price $41.98 USDRegular priceUnit price / per -
Nexxus Volume Refresh Dry Shampoo For Oil Control + Root-Lifting 72 Hour Freshness with FLEXX-ADAPT Technology 5 oz
Regular price $30.22 USDRegular priceUnit price / per -
Nexxus Unbreakable Care Thickening Conditioner with Keratin, Collagen, Biotin for Fine and Thin Hair 13.5 oz
Regular price $38.40 USDRegular priceUnit price / per -
Better Not Younger Hair Thickener 6 fl oz. – Lift me Up Texturizing Spray For Fine Hair with Biotin & Ceramide – Non-Sticky Volumizing Spray - Hair Care For Women 40+ - Nourishes Scalp & Adds Fullness
Regular price $67.20 USDRegular priceUnit price / per -
Blue Nectar Anti Frizz Hair Mask for Dry & Frizzy Hair | Enriched with Natural Herbs for Hair Growth (13 herbs, 7 Oz)
Regular price $58.22 USDRegular priceUnit price / per -
tgin Miracle RepaiRx Strengthening Shampoo and Conditioner Duo for Curly, Coily and Wavy Hair, with Biotin and Black Castor Oil, Repairs and Restores Damaged, Color-Treated Hair, 13 oz (Set)
Regular price $71.74 USDRegular priceUnit price / per -
Marc Anthony Volumizing Shampoo and Conditioner Set with Coconut Oil & Shea Butter - Nourishing & Hydrating Haircare Infused with Biotin for Dry & Damaged Hair - Restore Moisture & Protects Hair
Regular price $40.73 USDRegular priceUnit price / per -
Marc Anthony Shampoo and Conditioner Set, Grow Long Biotin - Anti-Frizz Deep Conditioner For Split Ends & Breakage - Vitamin E, Caffeine & Ginseng for Curly, Dry & Damaged Hair
Regular price $34.49 USDRegular priceUnit price / per -
Keranique Hydrating Shampoo and Conditioner Set - Deep Hydration Hair Shampoo and Conditioner for Repairing Natural Moisture with Keratin - Sulfate-Free Intense Hydrator for Dry, Thin, Damaged Hair
Regular price $47.98 USDRegular priceUnit price / per -
PATTERN Beauty by Tracee Ellis Ross Hydration Shampoo w Honey, Aloe Vera, Biotin and Tea Tree Leaf Oil for Curly Hair 3a-4c, 9.8 fl oz
Regular price $52.80 USDRegular priceUnit price / per -
NAVY Hair Care Search and Rescue Shampoo | Biotin and Rosemary Oil Enriched for Hair Growth | Paraben Free | 8 oz
Regular price $69.60 USDRegular priceUnit price / per -
Keranique Shampoo and Conditioner for Damaged Hair - Anti-Breakage, Damage Control Set for Thinning Hair - Intense Repair, Deep Conditioning, Anti-Hairfall Routine w/Keratin - Great for Colored Hair
Regular price $47.76 USDRegular priceUnit price / per -
Keranique Color Safe Shampoo and Conditioner - Protect and Extend Color Shampoo and Conditioner for Women with Dry, Fine, Color Treated Hair - Sulfate Free Set for Colored Hair with UV Protection
Regular price $47.98 USDRegular priceUnit price / per -
BELLISSO Biotin Conditioner - Sulfate Free Hair Thickening Products for Women and Men - Deep Conditioning Treatment for Dry Damaged Strands
Regular price $43.18 USDRegular priceUnit price / per -
Biotin Conditioner with Keratin - Intense Repair & Strength Boost Formula - Nourishes Scalp for Healthy Hair Growth, with Tea Tree Oil & DHT Blockers, for Men & Women, 16 fl oz - SOULSPA PURE
Regular price $40.78 USDRegular priceUnit price / per -
Biotin Shampoo with Keratin - Advanced Anti-Thinning, Hair Growth & Repair Formula - Soothes Scalp, with Tea Tree Oil & DHT Blockers - Strong, Healthy Hair for Men & Women - 16 fl oz
Regular price $40.78 USDRegular priceUnit price / per