Filament Sciences, a brand specializing in hair care, has successfully secured $2 million in a seed funding round. The investment was primarily led by Wittington Ventures, with Willow participating as a secondary investor. Founder and CEO Nathan Puksta, who previously worked at L’Oréal, has self-funded the company until now. By keeping the investor pool limited, Puksta managed to control dilution and maintain majority ownership. The brand, launched in January, partners exclusively with Violet Grey and sells through dermatology offices and professional salons, with most revenue stemming from these channels. The flagship product, TS.02/TT: Tensile Strength Hair Treatment Mask, available at Violet Grey for $48, features a patented structure called Tensilyx to boost keratin synthesis. The company plans to use the funds for inventory and to strengthen its salon professional channel, having recently signed a major distributor. Puksta has made strategic hires to support this expansion, focusing on stylist support rather than influencer marketing. While comparisons are drawn to brands like Olaplex and K18, Puksta sees Kérastase as a closer comparison due to Filament Sciences’ broader approach to solving hair care issues.

