Cosmetics Formulation Development

Use substance Hydroxypropyl Methylcellulose creates a gel instead. propolymer ?

Hello, depending on the formula, but Hydroxypropyl Methylcellulose can make a water gel like Pro Polymer by giving a similar transparent gel texture, but that does not mean Can be substituted in any formulation.

It means that HDMC at the store can't help create the gel. แอลกอฮอล์ , right?

Hello, if the cellulose family is suitable for making gels แอลกอฮอลล์ with a high alcohol ratio must Use MEHEC (Methyl Ethyl Hydroxyethyl Cellulose) because HPMC will not dissolve in alcohol. HPMC to create gel แอลกอฮอลล์ must dissolve HPMC in the water part in the previous formula, when the gel is obtained which may be quite thick. Caused by a relatively small proportion of water, then add alcohol to the gel, but if using MEHEC for gelling. แอลกอฮอลล์ MEHEC Can be dissolved in alcohol directly. When used, mix with water+alcohol and add MEHEC Blend until dissolved gel. which makes the procedure much more convenient

Thank you very much, very detailed and easy to understand.