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I would like to request a review and advice on two cosmetic formulations I have developed: 1. **Face Cream (Anti-Aging/Brightening for Mature, Dry to Normal Skin):** This...
When producing cosmetic products for sale using ingredients from MySkinRecipes, I have two main questions regarding Thai FDA (อย.) registration: 1. Do all individual...
Based on the discussion about cosmetic formulas, I have several questions: * How do I convert the percentages in a cosmetic formula to actual amounts to mix? Specifically,...
# Dermatix Ultra Formulation Questions I would like to inquire about a formulation similar to Dermatix Ultra. Based on the ingredients I found and a suggested formula from...
How to formulate a peel-off face mask using Polyvinylpyrrolidone (PVP) to achieve whitening, brightening, and moisturizing effects?
I would like to understand the formulation of a matte lipstick based on the following ingredients. Could you please provide a breakdown of the formula, explain the function of...
Can [Mild Preserved SC10] be used as the sole main preservative in a serum containing natural extracts? * Does it have properties to protect against both bacteria and fungi? *...
I have three serum formulations and need confirmation on the mixing procedures and advice on incorporating additional ingredients. 1. **Facial Serum** * Skin type: Oily skin...
Could you please explain how the particle size of Polymethylsilsesquioxane affects its performance, specifically regarding coverage and blurring effects? I'm interested in...
I am formulating a clear scar gel using Xanthan Gum and HEC, but they leave a sticky and clumpy residue on the skin after drying. I need alternative gel builders or additives...
I am planning to formulate three different serums and would like your review on the ingredient compatibility and mixing instructions for each. Please advise if the ingredients...
I am formulating a serum for short-term use. Based on the base formula, I have the following questions: 1. If I mix L-ascorbic acid 10% with Base 90%, what will the pH be? 2....
What ingredient can be used to substitute `Carbopol Ultrez 21` in a clear gel formulation, and what is the recommended usage percentage?
Could you please provide the list of ingredients for the `Sulfate Free Shampoo Base (pH 7, Clear, Foaming)`? This information is needed for FDA registration purposes.
Is the product `Lecithin (from non-GMO soy)` sold by the company suitable for use as a food ingredient, or is it only for cosmetics?
I am making Water-in-Oil creams in small batches (around 100g). I want to know if I can use common equipment like a magnetic stirrer, hand blender, or fruit blender instead of...
I would like to make a serum using the following ingredients. How do I formulate it, and how do I calculate the amount in grams for each ingredient based on the total batch...
I am making a lotion using the double boil method and need to substitute Olivem (O/W emulsifier) and Leucidal (natural preservative). Could you please suggest alternative...
I would like to formulate an eye cream to address dark circles and wrinkles around the eyes. The skin in this area is very delicate. Could you please provide guidance on: *...
I am making a lotion formulation with a high oil phase (40% oil, 60% water). The lotion is separating into layers. What could be the cause, and how can I fix this issue to...