Expect 8–16 weeks from initial brief to a validated formula ready for manufacturing scale-up. Simple emulsions with well-established preservation systems like radish root ferment may clear challenge testing in one round (3–4 weeks for results). More complex formulas with multiple active botanicals or unusual pH ranges may require two or three reformulation cycles. Posting your brief early on the AJ Cosmo Labs iPhone app helps you queue a qualified formulator before your launch timeline gets tight.
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