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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Dry Scalp Serum – Anti-Dandruff & Itchy Scalp Relief with Rosemary, Sage, Biotin & Amino Acids – Hydrating Leave-In Scalp Treatment, Vegan & Clean Formula, 1 fl oz (30 mL).
Regular price $47.98 USDRegular priceUnit price / perSale price $47.98 USD -
THESALONGUY 25 Spray Leave In Treatment Spray for Dry and Damaged Hair – Moisturizing, Heat Protectant, Anti-Frizz, Color-Safe Hair Treatment for Women and Men
Regular price $59.98 USDRegular priceUnit price / perSale price $59.98 USD -
Advanced Therapy Anti-Thinning Rosemary Oil Conditioner - Infused with 14 All-Natural Ingredients for Enhanced Volume, Strength, Thickness, and Nourishment (16oz)
Regular price $33.58 USDRegular priceUnit price / perSale price $33.58 USD -
Minoxidil & Biotin Shampoo for Hair Growth - Enriched with Caffeine, Castor Oil & Onion - DHT Blocker for Thicker, Healthier Hair - Strengthening Formula for Men & Women
Regular price $71.98 USDRegular priceUnit price / perSale price $71.98 USD -
Regrowth Hair & Scalp Conditioner with Biotin, Aloe Vera, Tea Tree Oil & Mucopolysaccharides (natural polysaccharide) to Provide Shine & Volume, Detangler, 8 oz
Regular price $43.18 USDRegular priceUnit price / perSale price $43.18 USD -
FoxyBae Sea Salt Spray for Hair - with Biotin - Texture, Texturizing, Volumizing, Thickening - for Men & Women - 8 Fl Oz
Regular price $31.08 USDRegular priceUnit price / perSale price $31.08 USD -
BRÜUN HS - Control Hair and Scalp Ampoule Serum – Korean Serum Booster For Hair Growth Use without Derma Pen Skin Care Serum 1.18 fl.oz
Regular price $91.08 USDRegular priceUnit price / perSale price $91.08 USD -
Anti Frizz Hair Oil Capsules – SNOBGIRLS VICE-VERSA CURLS Vegan Leave-In Serum for Curly & Frizzy Hair with Coconut, Avocado, Vitamins, Biotin & Hyaluronic Acid. Color Safe & Heat Protectant – 15 Ct
Regular price $47.98 USDRegular priceUnit price / perSale price $47.98 USD -
FoxyBae Sea Salt Spray for Men - Texture Spray for Hair - Surf Spray to Add Volume for Tousled Hair - Texturizing Spray for Waves - Sea Salt Spray for Hair - with Biotin - 8 fl oz
Regular price $31.08 USDRegular priceUnit price / perSale price $31.08 USD -
Advanced Therapy Anti-Thinning Rosemary Oil Shampoo & Conditioner Set - Infused with 14 All-Natural Ingredients for Volume, Strength, Thickness, and Dullness Reduction (16oz)
Regular price $47.98 USDRegular priceUnit price / perSale price $47.98 USD -
Botanic Hearth Rosemary Shampoo 16 Oz | Rosemary Oil Shampoo De Romero For Hair Growth With Biotin & Mint | Sulfate Free,Thicker & Fuller Hair | Deep Cleansing & Nourishing
Regular price $43.08 USDRegular priceUnit price / perSale price $43.08 USD -
ALFHEIM Coffee+ Thickening Shampoo | Caffeine & Biotin for Hair Growth & Strength | Volumizing & Moisturizing for Fine, Thinning Hair | Sulfate-Free, Color-Safe Formula | 10.7 fl oz
Regular price $33.58 USDRegular priceUnit price / perSale price $33.58 USD -
TreeActiv Hair Growth Daily Nourishing Spray with Biotin and Argan Oil - Fuller Hair for Women and Men, 8 fl oz, 2000+ Sprays
Regular price $52.78 USDRegular priceUnit price / perSale price $52.78 USD -
SAUCE BEAUTY Hair Oil, Rosemary Mint with Biotin (3 Fl Oz) Helps Promote Hair Growth & Rejuvenation, Scalp Oil for Thicker, Stronger Hair, No Parabens
Regular price $31.18 USDRegular priceUnit price / perSale price $31.18 USD -
Color Defense Hair Oil Capsules – SNOBGIRLS PROCURE Colour Protect Defense – Vegan Leave-In Serum for Color-Treated, Dry & Damaged Hair with Rosemary, Argan, Biotin, Ceramides & Hyaluronic Acid 15 Ct
Regular price $47.98 USDRegular priceUnit price / perSale price $47.98 USD -
ALFHEIM Coffee+ Thickening Leave-In Conditioner | Biotin & Caffeine for Hair Growth & Strength | Lightweight, Nourishing & Volumizing Spray | Sulfate-Free, Paraben-Free | 5.4 oz
Regular price $40.78 USDRegular priceUnit price / perSale price $40.78 USD -
Botanic Hearth Keratin Shampoo | With Argan Oil, Collagen & Biotin | Best For Dry Damaged, Fizzy & Color Treated Hair | Hair Thickening & Sulfate Free | 16 Fl Oz (Pack Of 1)
Regular price $43.08 USDRegular priceUnit price / perSale price $43.08 USD -
Alfheim Coffee+ Thickening Shampoo | Caffeine, Biotin & Niacinamide for Hair Growth & Strength | Volumizing & Hydrating Formula for Thinning & Fine Hair | Sulfate-Free, Color-Safe -18oz
Regular price $45.58 USDRegular priceUnit price / perSale price $45.58 USD -
Advanced Therapy Anti-Thinning Rosemary Oil Shampoo with 14 All-Natural Ingredients for Volume, Strength, and Thickness (16oz)
Regular price $33.58 USDRegular priceUnit price / perSale price $33.58 USD -
ALFHEIM Coffee+ Thickening Hair Shampoo | Caffeine Complex with Biotin & Niacinamide | Volumize & Strengthen Weak, Thin Hair | Moisturizing Sulfate-Free Formula | Color-Treated Safe | 33.8oz
Regular price $69.58 USDRegular priceUnit price / perSale price $69.58 USD -
Soulflower Castor Rosemary Oil for Hair Growth, Hairfall Control, Strengthening Treatment, Volumizing For Dry, Damaged, Curly Hair, Enhance Thickness - 100% Pure, Organically Certified, 6.77 fl oz
Regular price $45.60 USDRegular priceUnit price / perSale price $45.60 USD -
Hair & Scalp Regrowth Oil, Pure Rosemary, Coconut Oil, Biotin & Mucopolysaccharides, (polysaccharide/sugar polymer), Repairs & Promotes Hair Growth, Revitalizing Serum, 2 oz
Regular price $59.98 USDRegular priceUnit price / perSale price $59.98 USD -
Moerie Shampoo and Conditioner Plus Hair Mask and Spray Mega Pack – The Ultimate Growth Care – For Longer, Thicker, Fuller Hair - Volumizing Products – Paraben & Silicone Free - 4 items
Regular price $191.88 USDRegular priceUnit price / perSale price $191.88 USD -
Seddy Rosemary Mint Hair Growth Oil – Caffeine, Rosemary, Castor, Biotin, Peppermint, Argan & Jojoba | Hair Growth Oil & Scalp Treatment for Thicker, Fuller, Healthier Hair -3.4 Fl. Oz
Regular price $64.78 USDRegular priceUnit price / perSale price $64.78 USD -
Particle Men Scalp Cream with Biotin for Helps Fight Hair Loss and Promotes Thick Full Hair (1.69 oz) Includes Scalp Massager
Regular price $141.60 USDRegular priceUnit price / perSale price $141.60 USD -
Batana Oil Hair Growth Shampoo – Onion Extract Infused, Organic Natural Formula with Rosemary & Argan Oil – Reduces Hair Loss, Strengthens Roots & Adds Shine for All Hair Types
Regular price $59.98 USDRegular priceUnit price / perSale price $59.98 USD -
Hair Growth Serums 95 ml - Rosemary Hair Thickening Serum with Biotin, Caffeine for Hair Thinning & Shedding – Promotes Healthy Scalp, Fuller, Nourish, Strengthens Roots
Regular price $71.95 USDRegular priceUnit price / perSale price $71.95 USD -
Kitsch Rosemary Oil Pre-Wash Strengthening Hair Oil with Castor, Biotin, Jojoba, Lavender Scent, 60ml
Regular price $45.58 USDRegular priceUnit price / perSale price $45.58 USD -
PURA D'OR Hair Thinning Therapy Energizing Scalp Serum 4oz w/Copper Tripeptide, Biotin, Caffeine, Plant Stem Cell, Catalase & DHT Balance, Rosemary Green Tea Leaf Extract, All Hair Types, Men Women
Regular price $47.98 USDRegular priceUnit price / perSale price $47.98 USD -
Ginger Beer Hair & Scalp Care Shampoo - for hair loss | Recover Damaged Scalp, Rich with German Beer Yeast for Hair Regrowth and Thickening, Thinning hair, Sulfate free, 16.9 fl oz
Regular price $62.38 USDRegular priceUnit price / perSale price $62.38 USD -
Soulflower Organic Castor Oil, For Thicker & Voluminous Hair, Eyebrows & Eyelashes, 100% Pure, Natural, Cold Pressed, Organic Certified - 6.77 Fl Oz
Regular price $50.38 USDRegular priceUnit price / perSale price $50.38 USD -
Blend Of Pure Rosemary Oil For Hair Growth With Castor, Batana, Jojoba Oil-Infused With Biotin & Vitamin E-Blend of Effective Hair Oils for Hair Growth-Strengthening Treatment 6 Fl Oz
Regular price $45.55 USDRegular priceUnit price / perSale price $45.55 USD -
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 / perSale price $43.18 USD -
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 / perSale price $43.13 USD -
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 / perSale price $311.88 USD -
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 / perSale price $35.88 USD