# Ella (5h45)

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/ella-5h45

- Industry: Consumer Products
- Headquarters: Paris, France
- Latest round: Seed (Jun 11, 2025)
- Investors on record: 1

## About

Based in Paris, France, and founded in 2021, 5h45 operates as a biotechnology company that provides protein-based nanofilm technology for haircare. Its patented solution offers the first non-toxic, semi-permanent hair treatment that allows users to safely change hairstyles without damage, with potential applications in drug delivery for conditions like lice and hair loss.

## Funding rounds

- Seed, Jun 11, 2025 — SOSV

## Investors

- SOSV (https://capitalatlas.ai/funds/sosv) — Seed