Cosmetics Formulation Development


สาร Penetration Enhancer ใช้หลายตัวร่วมกันได้ไหม

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Can multiple Penetration Enhancer be used together?

Postby paisal.asa » Thu Jun 01, 2023 2:30 pm

I was preparing a herbal-based hair serum formula using a 2% penetration enhancer called Laurocapram (Water Soluble type), but I still felt it wasn't absorbing enough. I'm considering adding one of these enhancers:

1.Ethoxydiglycol

2. Phospholipids

3. PEG/​PPG-14/​7 Dimethyl Ether

The question is

1. Which add-on should I add to work with Laurocapram?

2. Can you add more than 1 or all 4?

3. Help recommend the amount % of each type that can be put together to maximize absorption.

4. If wearing many things Will there be any safety side effects?


Please ask for a quick answer.

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Re: Can multiple Penetration Enhancer be used together?

Postby staff » Sat Jun 03, 2023 5:29 pm

hello


Comparing which type of penetration enhancer can bring each ingredient Better into the skin. It's difficult to do. The only way to make Is doing a real test with franz cell , which the company lab has a service if interested.


More than one penetration enhancer is usually used together. It doesn't make the efficiency of bringing better.

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