Posts about hec

How to Expedite Hydroxyethylcellulose Hydration

How to Expedite Hydroxyethylcellulose (HEC) Hydration

Hey curlyteas! Today I’m going to show you how to use a little shortcut to make it possible to[…]

hydroxyethyl cellulose niacinamide nag test-curlytea.com

Hydroxyethyl cellulose, Niacinamide and NAG Serum Test – What the HEC?

Hey curlyteas! For the past few days I’ve been testing hydroxyethyl cellulose aka “hydroxyethylcellulose” (HEC). As part of that[…]

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Tips

DO NOT use Neodefend preservative (aka gluconolactone SB) with ascorbic acid (L-ascorbic acid; aka Vitamin C). The combination can product benzene, a known carcinogen.

According to lotioncrafter.com, the use of gluconolactone SB along with l-ascorbic acid and citric acid should be avoided

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Tips

Use a broad-spectrum preservative if you will not be using all of your product within 1 day or if you won't be refrigerating it. It's always a good idea to use a broad-spectrum preservative anyway. But it's an absolute necessity if you will be giving away or selling products.

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