• All Discussions
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  Emulsifier choice for retinol face creams - some options better than others?

  Lang Ofigur replied 3 months, 2 weeks ago 4 Members · 5 Replies

  Formulating
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  Know any low MOQ OTC manufacturers?

  chemicalmatt replied 10 months, 2 weeks ago 2 Members · 1 Reply

  Formulating
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  Homogenizers vs High Speed Immersion Blenders - is there a practical difference?

  carlton.hoyt replied 1 year ago 4 Members · 5 Replies

  Formulating
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  Challenge: Formulate a ingrown tonail / toenail fungus remover

  Graillotion replied 1 year, 10 months ago 3 Members · 3 Replies

  Formulating
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  Pilling - dead skin and / or film formers piling up?

  Ghita37 replied 2 years, 8 months ago 3 Members · 3 Replies

  General
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  Stabilizing benzoyl peroxide? Increasing viscosity? Antioxidants?

  Pharma replied 2 years, 11 months ago 3 Members · 6 Replies

  Formulating
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  Two moisturisers, one irritates eyes the other does not, which ingredient is causing it?

  Abdullah replied 3 years, 2 months ago 3 Members · 3 Replies

  Formulating
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  Stabilizing a 3% benzoyl peroxide formula

  Bill_Toge replied 3 years, 9 months ago 2 Members · 1 Reply

  Formulating
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  Gelling agents in emulsions: Add before or after emulsification? Or even after cooldown?

  ketchito replied 3 years, 11 months ago 9 Members · 10 Replies

  Formulating
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  What surfactant to make a 5-10% Benzoyl Peroxide cleanser foam?

  Zink replied 4 years, 4 months ago 3 Members · 6 Replies

  Formulating
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  BTMS vs other emulsifiers - Any good reasons to use it in skin creams?

  Pharma replied 4 years, 6 months ago 10 Members · 10 Replies

  Formulating
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  Good value water based fragrant extracts? (non-perfume perfume)

  chemicalmatt replied 4 years, 6 months ago 3 Members · 5 Replies

  Formulating
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  Green colorants for topical cosmetics approved for use in the US?

  Zink replied 4 years, 6 months ago 1 Member · 1 Reply

  Color and makeup
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  Chlorophyllin allowed in US topical cosmetics? Any other green exempt colorants?

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

  Color and makeup
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  Gelling agent for clear low pH 2% salt cleanser - possible at all?

  ketchito replied 4 years, 8 months ago 2 Members · 5 Replies

  Formulating
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  Gluten-free certification for cosmetics? Is it a thing and how much is it?

  Zink replied 4 years, 9 months ago 3 Members · 5 Replies

  Starting a cosmetic line
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  What makes Paula’s choice 10% Glycolic acid moisturzier feel so moisturizing?

  emma1985 replied 4 years, 9 months ago 3 Members · 4 Replies

  Formulating
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  Alternatives to propylene glycol as a salicylic acid solubilizer?

  Cst4Ms4Tmps4 replied 4 years, 9 months ago 11 Members · 25 Replies

  Formulating
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  How to make Azelaic acid moisturizer formula less drying and more slippry?

  ketchito replied 4 years, 9 months ago 5 Members · 11 Replies

  Formulating
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  Floraesters K-20W - experiences? Worth it or just add more glycerin?

  Pattsi replied 4 years, 11 months ago 5 Members · 11 Replies

  Formulating