Cosmetics Formulation Development


ขอสูตรผสม Retinal (Retinaldehyde ง่ายๆทาผิวกาย

Need help and get help on cosmetics formulation development

Ask for the formula Retinal (Retinaldehyde easy to apply on the body

Postby bomnamidang » Wed May 18, 2022 12:19 pm

Request a recipe Retinal ( Retinaldehyde easy no need to spin For body skin ***Between Retinal ( Retinaldehyde with Perfect-A™ ( Hydroxypinacolone Retinoate 99%), which has a document certifying that it works in people creating Collagen but I want it Tretinoin than not available for sale, forbidden substance, thank you.
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