Home Cosmetic Science Talk Formulating Preservation Challenges & Sensitivities Testing

  • Preservation Challenges & Sensitivities Testing

    Posted by ChemistLola on June 11, 2020 at 9:15 pm

    Hi friends :blush:
    Would anyone be able to recommend a few companies for challenge testing of cosmetics? Any guidance would be greatly appreciated! My preference is South Florida, but i’d ship anywhere for challenging.

    ChemistLola replied 4 years ago 2 Members · 2 Replies
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