Garnier Fructis Hair Filler Fullness Repair Shampoo is a volumizing cleanser formulated with polypeptides, citric acid and a Repair Care Complex to visibly thicken and strengthen thin, weakened hair. This shampoo is part of the Hair Filler Fullness Repair system designed to add body...

Petal Fresh Hair ResQ is a lightweight leave-in volumizing spray formulated with biotin, clinically tested peptides, and botanical oils to visibly thicken and texturize fine or thinning hair. This nourishing mist combines science-backed peptides and biotin with organic rosemary and peppermint oils to support...

MONDAY HAIRCARE CURL DEFINE Conditioner is a nourishing, peptide-enriched formula that softens, defines and reduces frizz for curls and coils of every texture. This lightweight yet hydrating conditioner combines targeted actives and gentle botanicals to improve curl shape and manageability without weighing hair down....

MONDAY HAIRCARE CURL DEFINE Shampoo is a gentle, peptide-enriched cleanser that softens, defines and reduces frizz for curls and coils of every pattern. This shampoo blends targeted actives—hydrating peptides, coconut oil and provitamin B5—into a sulfate- and paraben-free formula designed to respect the natural...

TRESemmé Bouncy Curls Defining Cream is a lightweight styling cream that sculpts hydrated, touchable curls with curl-memory support and full-day humidity resistance. Designed for naturally curly or wavy hair that needs definition without stiffness, this cream from the TRESemmé Bouncy Curls line balances moisture,...

Pacifica Coco Peptide Damage Care Shampoo is a silicone-free, vegan shampoo formulated with vegan collagen peptides and plant proteins to gently repair, strengthen, and hydrate damaged hair. If repeated coloring, heat styling, or chemical processing has left your hair fragile and prone to split...

TRESemmé Multi-Tasking Hair Mask is a versatile peptide-enriched treatment that hydrates, strengthens, and defines bouncy curls without weighing them down. This salon-inspired hair masque was created with input from the TRESemmé Curl Collective to address real curl needs: deeper hydration, improved elasticity, and smoother...

OGX ProGrowth + Peptide Conditioner is a peptide-infused, thickening conditioner that nourishes strands to help reduce hair fall from breakage while improving fullness and manageability. This conditioner combines peptide technology with lipid-reinforcing ingredients to support visibly thicker-looking hair and stronger lengths. Created alongside trichologists,...

OGX ProGrowth + Peptide Clarifying Shampoo is a gentle scalp exfoliant with 1.5% mandelic acid and peptides that clears buildup to support healthier-looking, fuller hair. This lightweight clarifying shampoo was developed alongside trichologists to refresh the scalp and strengthen strands. Its formula uses mandelic...

TRESemmé Biphase Oil Mist delivers lightweight nourishment and frizz control to boost hydrated, defined 2B–3B curls for a glossy, non-greasy finish. This dual-phase spray combines a hydrating water phase with a smoothing oil phase to restore softness, add shine, and help tame flyaways. Formulated...

MIZEEYE Hair Growth Serum is a 30mL vegan, multi-peptide formula designed to nourish the scalp and improve the look and strength of thinning, frizzy hair for men and women. If your hair feels thin, brittle or frizzy, this lightweight serum combines peptide actives and...

COSRX PEPTIDE-132 Hair Bonding Repair Treatment is an intensive deep conditioner that rebuilds weakened hair bonds to improve strength, softness, and manageability. This professional-grade hair mask combines a patented tripeptide complex with collagen and hyaluronic acid to target dry, brittle, and chemically or heat-damaged...

Sonora Supply Co. Copper Peptides for Hair is a liposomal 10% GHK‑Cu solution (over 99% purity) formulated to be lightweight, water‑soluble, and optimized for scalp absorption. Built for people who want a high‑purity copper peptide active without unnecessary fillers, this formula uses phospholipid liposomes...

L'Oréal Professionnel Absolut Repair Molecular Shampoo is a patented, sulfate-free refill that cleanses while rebuilding hair’s molecular structure using a peptides bonder and five amino acids. This salon-grade shampoo refill was formulated to target brittle, weakened, and chemically treated hair. Its professional formula combines...

K18 Molecular Repair Hair Oil is a lightweight, silicone‑free finishing and treatment oil that strengthens damaged hair, smooths frizz, and boosts shine while helping protect against heat styling. This biotech‑inspired oil combines a patented peptide system with nourishing plant oils to address damage at...

Briogeo Destined for Density Caffeine + Biotin Peptide Density Shampoo is a lightweight, sulfate-free cleanser formulated to boost hair thickness and volume while supporting scalp microcirculation. This salon-friendly shampoo combines caffeine, biotin, and a peptide complex in a 6-free, clean formulation to strengthen strands,...

K18 Peptide Prep™ Detox Shampoo is a color-safe clarifying shampoo that gently removes product build-up, excess oils, and metal deposits from hard water to leave hair and scalp clean and ready for treatment. This formulation is designed as a deep detox for hair and...

OUAI Scalp Serum is a skin-care-inspired balancing serum formulated to hydrate the scalp, support fuller-looking hair, and reduce surface discomfort with red clover, Siberian ginseng and peptides. This lightweight, fast-absorbing scalp serum brings OUAI's hair-by-way-of-skin approach to daily scalp care. Designed to create a...

K18 Leave-In Molecular Repair Hair Mask is a 4-minute peptide treatment that repairs and restores damaged hair by reconnecting at the molecular level for stronger, smoother, more resilient strands. This concentrated leave-in mask uses a patented K18PEPTIDE to work inside the hair fiber rather...

The Earthling Co. Rosy Jasmine Moisturizing Peptide Shampoo & Conditioner Bar Set is a sulfate- and paraben-free solid duo made to strengthen strands, hydrate dry hair, and reduce breakage while leaving a rosy jasmine scent. This shampoo and conditioner bar set from The Earthling...