Filament Sciences
PrivateLast Round
Seed
Jun 9, 2026
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Filament Sciences is a professional hair care company that develops and sells hair strengthening treatments based on its proprietary Tensilyx bond-building technology.
Sector
Consumer & Commerce
Verticals
Fashion & Beauty, D2C Brands, Biotechnology
Business Model
B2B
Customer Profile
Hardware Sales
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Filament Sciences Comparables
Compare Filament Sciences with similar companies based on industry and business-model similarity.
Filament Sciences Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jun 9, 2026 |
Filament Sciences Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Wittington Ventures | Seed |
| Willow Growth Partners | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 9, 2026
$2M round raised.
- May 12, 2026
Monthly visitors grew 200% MoM, reaching 6.4K.
Filament Sciences Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Filament Sciences's valuation, stock price, and market status.