Need Advice on Formulating Collagen-Infused Soap

Formulating

Need Advice on Formulating Collagen-Infused Soap

Posted by Maria Morad on March 14, 2025 at 1:00 pm

I’m working on my bachelor’s thesis project, focusing on developing a solid soap infused with hydrolyzed collagen. My goal is to create a mild, hydrating soap with a stable pH (around 6-7) while preserving collagen’s stability and effectiveness.

However, I’m facing some challenges and would love your expert input:
When is the best stage to add hydrolyzed collagen to ensure it remains stable and functional?
Is adjusting pH post-saponification (with citric acid) an effective method for maintaining skin-friendly pH?
Do you have any soap-making tips or recipes that have worked well when incorporating sensitive ingredients like collagen?

I’d really appreciate any suggestions, tips, or shared experiences!

Thanks in advance for your help!

Maria Morad replied 6 months ago 1 Member · 0 Replies

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