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I have a water essence/toner formulation that feels sticky and tacky. I was considering adding Xanthan Gum at 1% to improve the texture. What is the best approach to reduce the...
My cream formula using `Oil Cream Maker` results in a thin, tofu-like texture after adding the water phase. The formula includes Wintergreen Oil and palm oil in the oil phase,...
Can a formula containing Galactomyces Ferment Filtrate (Pitera) be mixed, and is it necessary to add Phenoxyethanol SA (Optiphen Plus) as an additional preservative?
What is the specific smell of Horse Oil, can this smell be masked by adding fragrance, and can Horse Oil go rancid?
I would like to know which of the following nourishing ingredients penetrate the skin well, or which ones penetrate the skin only when certain substances are added to the...
I am developing a liquid lipstick formula aiming for a matte, kiss-proof finish. I am considering using Warp Cream Maker. Could you provide guidance on formulating this...
I have very dry, flaky skin on my cheeks and forehead, but my T-zone is oily. I currently use a natural oil-based formula that works well for my dry skin, but it feels too...
I am formulating a shampoo using the following ingredients: * Sulfate Free Shampoo Base 30% * HyaCoat Hair 0.1% * Poly-Conditioner Pro (30000 mPa.s) 0.1% * Pure-Biotin™ 0.2% *...
How can L-Glutathione be used in water-free formulations? What are the considerations for its solubility and effectiveness in different product types like serum, balm, or stick formats?
I would like to learn about making a pineapple and honey hand gel for hand nourishment. What ingredients should I use, and in what quantity per use? Should I use raw or cooked...
I have developed two essence formulas for normal to dry skin, age 40+, targeting sagging, wrinkles, non-deep melasma, and aiming for a liquid but viscous texture. I would like...
I would like to inquire about an oil blend formulation. Could you please check the compatibility of the ingredients below and advise whether the product should be mixed fresh...
How can I adjust the pH if it is too low or too high in a formulation with the following ingredients? * Pitera 50% * 4MSK 3% * Active Resveratrol 5% * EDTA 0.2% * Penetration...
I have several questions regarding the use of Oil Soap and Oil Milk in cleansing formulations, as well as specific ingredient properties and formulas: 1. Does Oil Soap require...
I have two water-based gel formulations that use different gelling agents. The second formulation contains the preservative DMDM Hydantoin. I would like to mix these two...
I am formulating a BB Body Cream using `Water-in-Oil EZ™`. My formula currently has 58% water. I plan to add the following powders: * Synthetic Fluorphlogopite * Titanium...
When making clear lipstick sticks using Oil Stick Hard and Oil Stick Medium, what is the correct mixing procedure? Should these ingredients be added at the beginning or the end...
Could you provide a basic formula and mixing instructions for a herbal shampoo that is free from SLS, SLES, parabens, and silicones, specifically incorporating a liquid kaffir...
My **BB cream** formulation containing Polyethylene Wax has a **lumpy texture**. How can I fix this?
Could you please provide mixing instructions for two variations of a cream formulation for normal to dry skin? 1. A version including DMAE and Pro Polymer. 2. A version without...
