Cosmetics Formulation Development


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Need help and get help on cosmetics formulation development

Buy the ingredients to mix and the color will change in one day.

Postby pat.redlineauto » Fri May 29, 2020 11:58 am

Hello, I bought a lot of ingredients. I want to make a light serum Antioxidant + sebum control with moisturizer + skin barrier. Please ask about the ingredients of the 2 formulas for personal use. Thank you. Recipe Antioxidant + sebum control (20ml) 1. I mixed this in just 1 day and the color turned gray from the beginning to a opaque white. Please help to look at the formula to see where the error is. How do I fix it? (Check the picture in the attachment) 2. Vitamin E I mixed it with 1,2-Hexanediol Mix separately. before being combined with the main ingredient I understand that it can be dissolved in oil-in-water formulas, but it doesn't dissolve at all when mixing. How do I fix it? (I see that the ordinary uses the ingredients that are Hexanediol with Propanediol to สารนำพา and I like its texture. used and not allergic at all, try to use some) 3. If there is a suggestion that you need to increase or decrease the % of the ingredients Please recommend. Water - 75.5% 15.1ml (normal room temperature drinking water) Glycerin - 7% 1.4ml 4D Hyaluronic Acid - 3% 0.6ml 1,2-Hexanediol - 3% 0.6ml Niacinamide - 3% 0.6ml Calcium Pantothenate - 1.5% 0.3ml Greentea EGCG - 1.5% 0.3ml Zinc PCA - 1% 0.2ml L-Carnitine - 1% 0.2ml Licorice extract - 1% 0.2ml Vitamin E (al-alpha Tocopherol ) - 1% 0.2ml 1,3- Propanediol - 1% 0.2ml Mild Preserve Eco - 0.5% 0.1ml --------------------- ------------ Recipe moisturizer + skin barrier (20ml) 1. This one is finished mixing. วัดค่า pH 8-9 after that try Sodium Gluconate Mix it down from 1-3%, it still doesn't go down. How can I make it down to 5-6? 2. Bring Idebenone mixed with Hexanediol but the mixture is insoluble. Is there any way to dissolve it without relying on oil? Please recommend. Water - 71% 14.2ml (normal room temperature drinking water) Glycerin - 10% 2ml Snail Secretion filtrate - 3% 0.6ml 1,2-Hexanediol - 3% 0.6ml Ectoin - 2 % 0.4ml beta glucan - 2% 0.4ml Glycosaminoglycans Complex - 2% 0.4ml 4D Hyaluronic Acid - 2% 0.4ml Phytosphingosine - 1% 0.2ml Sodium PCA - 1 % 0.2ml 1,3- Propanediol - 1% 0.2ml Calcium Pantothenate - 0.5% 0.1ml Madecassoside -80 - 0.5% 0.1ml Idebenone - 0.5% 0.1ml Mild Preserve Eco - 0.5% 0.1ml Phrase A Mild Preserve Eco - 0.1ml Water - 14.2ml Glycerin - 2ml Ectoin - 0.4ml HA - 0.4ml Phytosphingosine - 0.2ml Sodium PCA - 0.2ml 1,3 propane - 0.2ml B5 - 0.1ml Phrase B 1,2 hexane - 0.6ml Idebenone - 0.1ml Phrase C Snail - 0.6ml beta glucan - 0.4ml Glycosamin - 0.4ml Madecassoside - 0.1ml Thank you.
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Re: Need advice on serum formula?

Postby pat.redlineauto » Tue Jun 02, 2020 1:05 pm

Please advice from the team as well, thank you.
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Re: Buying ingredients to mix and change color in one day.

Postby staff » Sun Jun 07, 2020 10:51 pm

Hello
formula Antioxidant + sebum control (20ml) 1. I mixed this in just 1 day and the color turned gray from the beginning to a opaque white. Please help to look at the formula to see where the error is. How do I fix it? (Check the picture in the attachment) 2. Vitamin E I mixed it with 1,2-Hexanediol Mix separately before being combined with the main ingredient I understand that it can be dissolved in oil-in-water formulas, but it doesn't dissolve at all when mixing. How do I fix it? (I see that the ordinary uses the ingredients that are Hexanediol with Propanediol to สารนำพา and I like its texture. used and not allergic at all, try to use some) 3. If there is a suggestion that you need to increase or decrease the % of the ingredients Please recommend. Water - 75.5% 15.1ml (normal room temperature drinking water) Glycerin - 7% 1.4ml 4D Hyaluronic Acid - 3% 0.6ml 1,2-Hexanediol - 3% 0.6ml Niacinamide - 3% 0.6ml Calcium Pantothenate - 1.5% 0.3ml Greentea EGCG - 1.5% 0.3ml Zinc PCA - 1% 0.2ml L-Carnitine - 1% 0.2ml Licorice extract - 1% 0.2ml Vitamin E (al-alpha Tocopherol ) - 1% 0.2ml 1,3- Propanediol - 1% 0.2ml Mild Preserve Eco - 0.5% 0.1ml
1. This formula, when mixed, should be yellow-grey in color, which is Color derived from Licorice Extract ( Licochalcone A 1%) gives yellow and Pure-EGCG™ (Green Tea Extract, 98% EGCG) which has light color 2. 1,2-Hexanediol and Vitamin E can't be soluble in compatibility with 1,2-Hexanediol to dissolve into the water part of the formula and Vitamin E must be coordinated with the formula. because it is oil
Formula moisturizer + skin barrier (20ml) วัดค่า pH 8-9 after that try Sodium Gluconate Mix it down from 1-3%, it still doesn't go down. How can I make it down to 5-6? 2. Bring Idebenone mix with Hexanediol but the mixture is insoluble. Is there any way to dissolve it without relying on oil?
1. Use an acid group. AHA Adjust pH value, for example Lactic Acid , glycolic acid , Citric Acid 2. I can't do it. Idebenone must be dissolved in oil. and therefore coordinate with the recipe by using any type of cream maker
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