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I am formulating a serum using **Pro Polymer** (Gel Maker) and **Zinc PCA**. The resulting texture is liquid but feels sticky and absorbs slowly, almost like it's just coating...
After applying Vitamin C serum, my skin turns yellow/brown. Why does this happen, and what can I do to prevent it? Does using products with high pH or Vitamin B3 affect this?
I would like to inquire about the safety of ingredients used in face cream. Are the following ingredients sold by MySkinRecipes considered "passed by Thai FDA for cosmetics"...
Hello, I want to add Nature Preserve™ at 1.5% to a skin lotion formula based on the list below. * Is Nature Preserve™ safer than other preservatives? I need a very safe...
Please review if the following formulas are correct and if the ingredients are compatible. **Day Cream** * Sym-White™ 0.5% * Mineral oil (light type) 5% * Natto Gum 5% * Water...
I have a makeup remover formula with the following ingredients: * Water * MakeUp-Wash (PEG-6 Caprylic/Capric Glycerides) * Cucumber Extract * Glycerin (1%) * Phenoxyethanol SA...
Can the AMTAST BASIC magnetic stirrer (Max stirring quantity (H2O) 20L, Motor rating output 10W) be used to mix 600g of typical viscosity cream?
How should I adjust the pH of a **Stabilized Vitamin C Serum** formulation for FDA registration purposes? What pH level is required, and what ingredient should be used?
Which is more suitable for an under-eye wrinkle cream, Apple Stem Cell or Rosa Stem Cell/Rose Extracts? I am looking for proven efficacy in reducing wrinkles. I understand that...
I have a revised formula for a BB/CC cream and want to add green color to adjust the undertone, brighten the skin, and cover imperfections like redness and veins. The staff...
What happens when mixing `Goat Milk Powder` into `Glycerin Soap Base`? Will the `Goat Milk Powder` degrade due to the high alkalinity of the soap base?
I want to create an Aloe Vera gel for combination skin that is oily on the surface but dry underneath. Can I include CM Glucan and Double Hyaluron Liquid in this formula?...
I have damaged hair and split ends, possibly after straightening. What is a simple way to treat this, perhaps by modifying a product I already use, such as adding an ingredient...
I made a cream formulation and encountered several issues. The cream changed color and developed a strong rotten egg smell. My formula contained many ingredients, including...
I need a formula for very dehydrated skin. The staff recommended a cream formula including an oil phase. Can you provide details or compare it to a water-based approach? The...
What ingredient can be used to create a stretchy texture in soap foam, similar to snail mucus? Is Snail Resin the correct ingredient for this purpose?
Is it possible to use `Anti-Sweat™ (Aluminum Chlorohydrate)` in a soap formulation? If so, will it retain its antiperspirant/deodorant effectiveness when used in a wash-off...
I have a formula that feels too oily after making it. 1. Can I reduce the amount of `Moringa Oil` below 5%? 2. Do the specified maximum usage percentages for ingredients apply...
I am looking for a silicone-based sunscreen formula using the following UV filters: * Tris-Biphenyl Triazine (Nano) 4% * Octocrylene 5% * DHHB 5% * Zinc Oxide 200nm 10% *...
I am developing a formulation and would like to know: 1. Can `Long-Lash™` and `Slim-Coffee™` be used together in the same formulation? I plan to use this product for mustache...
