Look for cosmetic OEM labs in South Korea, Japan, Taiwan, or the US that specialize in bioferment skincare. Key criteria include: access to galactomyces or saccharomycopsis filtrate at high inclusion rates, stability testing capability (24-month minimum), and MOQs that match your launch volume (typically 500–5,000 units for indie brands). The AJ Cosmo Labs iPhone app lets you post a brief and receive quotes from pre-vetted cosmetic manufacturers in one place.
Read the full guide on SK-II Facial Treatment Essence 230ml →