K18 Hair (Adisseum Beauty Inc.) is a company within the Beauty & Personal Care category. K18 Hair is a biotechnology-based hair care company that utilizes patented peptide technology to repair hair at the molecular level. The brand is best known for its K18Peptide, which spent ten years in development to map the entire genome of human hair keratin. K18's products are designed to reverse damage from chemical services, thermal styling, and environmental stressors in as little as four minutes.
K18 Hair (Adisseum Beauty Inc.) was founded in 2020 and is headquartered in San Francisco, CA.
K18 Hair (Adisseum Beauty Inc.) is rated Contender on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for K18 Hair (Adisseum Beauty Inc.) is Moderate. Significant factual deltas detected. Majority of AI models omit or misstate key facts.
AI models classify K18 Hair (Adisseum Beauty Inc.) as a Challenger. AI names competitors first.
K18 Hair (Adisseum Beauty Inc.) appeared in 6 of 8 sampled buyer-intent queries (75%). K18 dominates queries related to 'molecular hair repair' but faces stiff competition on broader terms like 'best hair mask for damaged hair' where editorial lists vary.
AI consensus: High consensus on the brand's core biotechnology (K18Peptide) and its function in repairing disulfide bonds and keratin chains.. Key gap: Occasional confusion between K18 being a 'bond builder' (like Olaplex) versus a 'peptide treatment' that works deeper within the hair structure.
Of 12 key facts verified about K18 Hair (Adisseum Beauty Inc.), 11 are well-documented (likely accurate across AI models), 0 have limited sourcing, and 1 are retrieval-dependent and may be inaccurate without live search.
Buyers turn to K18 Hair (Adisseum Beauty Inc.) for how to fix bleached hair damage, Regular Trims/Haircuts: Trimming damaged hair ends to prevent further splitting rather than attempting chemical repair., Natural Growth Strategy: Waiting for hair to grow out naturally while avoiding heat and chemical services., among 3 documented problem areas.
Buyers evaluating K18 Hair (Adisseum Beauty Inc.) typically ask AI models about "best molecular hair repair treatment", "best affordable hair mask for split ends", "biotech hair care brands", and 1 similar queries.
K18 Hair (Adisseum Beauty Inc.)'s main competitors are Living Proof (Triple Bond Complex), Loreal Professionnel Absolut Repair Molecular, Olaplex Holdings, Inc.. According to AI models, these are the brands most frequently named alongside K18 Hair (Adisseum Beauty Inc.) in buyer-intent queries.
K18 Hair (Adisseum Beauty Inc.)'s core products are Leave-In Molecular Repair Hair Mask, Molecular Repair Hair Oil, PEPTIDE PREP Detox & pH Maintenance Shampoos, Damage Shield Protective Conditioner..
K18 Hair (Adisseum Beauty Inc.) uses One-time purchase / Subscription available (Premium Pricing).
K18 Hair (Adisseum Beauty Inc.) serves Professional hair stylists, salon owners, and consumers with chemically treated or heat-damaged hair..
K18 Hair (Adisseum Beauty Inc.) Unlike traditional bond builders that create temporary ionic bonds, K18's peptide maps the hair genome to permanently reconnect broken keratin chains at the molecular level.
Brand Authority Index (BAI) tier: Contender (exact score locked for unclaimed brands)
Archetype: Challenger
https://optimly.ai/brand/k18-hair
Last analyzed: March 11, 2026
Founded: 2020
Headquarters: San Francisco, California, USA