• All Discussions
•  Zink

  Dimethyl Isosorbide - Better than Propylene Glycol as a Benzoyl Peroxide solvent & penetration aid?

  zaidjeber replied 7 years, 4 months ago 9 Members · 13 Replies

  Formulating
•  Zink

  Should you disclose your exact formula for quoting if you supply raws?

  Zink replied 7 years, 4 months ago 3 Members · 3 Replies

  Starting a cosmetic line
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  US Contract Manufacturers with mineral sunscreen experience?

  emily.flemer replied 7 years, 4 months ago 2 Members · 1 Reply

  Cosmetic Industry
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  Decyl Glucoside - Allergen of the year: 2.2% contact dermatitis rate in 2016 - any alternatives?

  belassi replied 7 years, 4 months ago 4 Members · 6 Replies

  Advanced Questions
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  CRL suncare or Bioscreen experiences? (10 panel SPF in vivo screen)

  Zink replied 7 years, 5 months ago 2 Members · 2 Replies

  Formulating
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  Are ISO 24444:2010 In vivo SPF test results valid for the US market?

   Zink replied 7 years, 6 months ago 1 Member · 0 Replies

  Advanced Questions
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  EU PIF file assembly and responsible person - Good 3rd party options?

  Zink replied 7 years, 6 months ago 3 Members · 3 Replies

  Cosmetic Industry
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  Best SPF in vivo testing lab in the US or Worldwide? List of options

  Anonymous replied 7 years, 7 months ago 1 Member · 1 Reply

  Advanced Questions
•  Zink

  Acidic Scar healing lotion curdled under cooldown. Help me fix my recipe

  Doreen replied 7 years, 8 months ago 9 Members · 19 Replies

  Formulating
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  Ideal SPF boosting film formers for mineral based sunscreens? 20 listed.

  johnb replied 7 years, 9 months ago 5 Members · 4 Replies

  Formulating
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  Dimethicone - Long term side effects? Wrinkles?

  Bobzchemist replied 7 years, 9 months ago 4 Members · 3 Replies

  Formulating
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  Aquaxyl (Xylitylglucoside, Anhydroxylitol, Xylitol) vs Dimethicone?

  johnb replied 7 years, 9 months ago 2 Members · 6 Replies

  Advanced Questions
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  Best Before or Expiration date for OTC-drugs?

  johnb replied 7 years, 10 months ago 4 Members · 5 Replies

  Advanced Questions
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  Looking for a template development contract or liability waiver/indemnification

  Zink replied 7 years, 10 months ago 2 Members · 2 Replies

  Advanced Questions
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  Liability when sending samples to customers? How do you protect yourself as a cosmetic chemist?

  Zink replied 7 years, 10 months ago 2 Members · 2 Replies

  Advanced Questions
•  Zink

  Potassium vs Sodium Hydroxide vs Other neutralizers in AHA formulas?

  belassi replied 7 years, 10 months ago 6 Members · 8 Replies

  Formulating
•  Zink

  How would you design a Glycolic Acid Moisturizing lotion? Two industry leading examples within

  Zink replied 7 years, 10 months ago 7 Members · 17 Replies

  Formulating
•  Zink

  Natural non-preservative preservative.. active against Candida Albicans?

  Zink replied 7 years, 10 months ago 7 Members · 17 Replies

  Formulating
•  Zink

  Can you market a non-drug as an “acne fighter or acne solution” in the US based on a clinical trial?

  Zink replied 7 years, 11 months ago 5 Members · 7 Replies

  Cosmetic Industry
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  What’s your favorite daily moisturizer?

  Bill_Toge replied 7 years, 11 months ago 7 Members · 9 Replies

  General