Ruka Hair's $4.5M Round: Henkel Ventures Is the Strategic Tell

Ruka Hair, founded in 2020 by Tendai Moyo and Ugo Agbai, announced its $4.5 million funding round on May 14, 2026. The co-lead is Henkel Ventures — the investment arm of the same Henkel that closed two haircare acquisitions (Olaplex and Not Your Mother's) within a single month in Q1 2026.

Henkel Ventures investing in Ruka while Henkel AG integrates two major conventional haircare assets simultaneously suggests the parent company is pursuing a deliberate parallel track: consolidate the existing category while building optionality in the next one. Biotech hair extensions are not yet a retail category.

Ruka's Synths 2 product is a collagen-protein braiding fibre sourced from bovine hide — biodegradable, hypoallergenic, and patent-pending. It displaces both human hair extensions (supply chain opacity, sourcing ethics) and synthetic plastic extensions (polyester, nylon — neither biodegradable nor scalp-safe).

Other investors include Big Issue Invest, Backed VC, and sprint champion Dina Asher-Smith. Ruka's CEO Tendai Moyo told Business of Fashion that fundraising was harder than a typical beauty process because 'beauty investors understand consumer and retail distribution, and biotech investors understand material science' — the two rarely overlap. That gap is the white space. Henkel Ventures has now bet it will close.