Technically yes, but it carries significant risk. Without a trained cosmetic chemist you are unlikely to achieve the preservative efficacy, ingredient compatibility, and stability needed to pass retailer or regulatory review. Incompatible actives can discolor, separate, or degrade within weeks. For any hair serum you plan to sell commercially, partnering with a vetted cosmetic chemist — findable in minutes through the AJ Cosmo Labs iPhone app — is the only reliable path to a safe, scalable product.
Read the full guide on how to find a chemist for hair serum development →