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Cosmetics Formulation Development


สอบถามahaค่ะ ต้องการความเข้มข้นของAHA 5%

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Ask aha, I need 5% AHA concentration.

Postby wannida260639 » Fri Feb 23, 2018 11:50 pm

Glycolic Acid (AHA) 100% Powder requires concentration of AHA 5 % when product quantity is required AHA 100 gram, therefore use powder AHA 5g mixed with 95g water, right? Thanks in advance.
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Re: Ask aha, I need 5% AHA concentration.

Postby staff » Thu Mar 01, 2018 4:26 pm

Hello, that's right, water must be น้ำกลั่น or น้ำบริสุทธิ์สำหรับใช้ผลิตเครื่องสำอาง
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