Filament Sciences, a professional hair care brand, has secured $2 million in seed funding led by Wittington Ventures, with Willow as a secondary investor. The company, previously self-funded by founder and L'Oréal veteran Nathan Puksta, plans to use the capital to expand its salon professional channel and build inventory for growing demand. For overseas distributors and clinic buyers, this signals a new player in the bond-building hair care segment with a focus on professional-grade products.
Funding and investor details
Product and channel strategy
Filament Sciences launched in January with an exclusive retail partnership at Violet Grey. Its products are also available through dermatology offices and professional salons, which currently generate the majority of revenue. The flagship product, TS.02/TT: Tensile Strength Treatment Mask ($48), features Tensilyx, a patented molecular structure designed to stimulate keratin synthesis. A professional-grade version is available for salons, with more products in development.
What buyers should watch
Puksta emphasized that the funds will primarily support working capital for inventory and expansion of the salon professional channel. He hinted at signing a major distributor and making key hires to support stylist education and training. The brand is not prioritizing influencer campaigns or TikTok shop, instead focusing on professional education and channel development. This approach may appeal to distributors and clinics seeking brands with strong professional support.
Market positioning
While comparisons have been made to bond-building brands like Olaplex and K18, Puksta positions Filament Sciences closer to Kérastase, aiming to solve multiple hair care problems rather than focusing on a single clinical proposition. This broader approach could differentiate the brand in the professional hair care market, offering distributors a versatile product line for salon and clinic settings.
Source: Read the original report | Published: June 02, 2026