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Does Hydrolyzed Soy Protein still contain intact soybean trypsin inhibitor (STI) and Bowman-Birk trypsin inhibitor (BBI), and do they retain their inhibitory activity?
I would like to know about the compatibility and recommended combinations of the following ingredients for use in cosmetic formulations aimed at reducing wrinkles and...
I have very dry skin with wrinkles, dullness, and dark under eyes. Could you recommend ingredients suitable for these concerns and provide guidance on formulating the following...
I am currently using a serum based on Pure Aloe Vera Gel. I want to add ingredients to this serum base to effectively clear existing clogged pores and prevent new acne...
I am developing a gel formulation using 2% Pro Polymer. I would like to know: 1. Will a base formula with 2% Pro Polymer form a gel? 2. How can I add an oil-based Sakura...
I want to formulate a BB cream for the body to provide skin coverage. What ingredients like Silica, Mica, and BB Micro Silk can be used for coverage? How can I incorporate...
Based on using Witch Toner with other ingredients, could you provide feedback or suggestions for future use? Can the following ingredients be combined into a single mixture? *...
I have several questions about formulating skincare products: * Can I use two different serums, both containing 1% Hyaluronic Acid, together or at different times? Is using...
What is the appropriate percentage of oil to use when formulating an oil-in-water (O/W) serum, considering both user preference and technical limitations related to emulsifiers...
I want to customize the `Timed-Released BHA Toner` base by adding: * `Xanthan Gum` (2%) * `GlucoBright™ (Acetyl Glucosamine)` (4%) * `Safe-B3™ (Vitamin B3, Niacinamide)` (5%)...
I want to mix the following ingredients into a ready-made cream: * Vitamin B5 * Alpha Arbutin * Hydro protein Is it possible to mix these ingredients into a ready-made cream?...
I am planning to make a body lotion. I am currently trying to formulate one for peeling spots, scars, and stretch marks using `Cetyl alcohol` and `IPM`, but the formula is not...
Could you please provide information on which ingredients or products sold by MySkinRecipes, as well as other general cosmetic ingredients, should be **avoided during pregnancy**?
Regarding the Timed-Released BHA Toner, I have two questions: 1. Why does the toner foam when applied to cotton? 2. Is this toner, which contains Salicylic Acid (BHA), safe to...
Can Silicone Gel and Isododecane be used as a base for a water-free sunscreen formulation by mixing in Oil Free Titanium Dioxide Nano at approximately 75-80% concentration?
Regarding the formulation of a cream/lotion for stretch marks and scars, I would like to confirm if the following mixing steps are correct for the formula provided below,...
I have questions regarding the properties and mixing of Cyclomethicone and Silicone Gel: 1. Is "Silicone 345" the same as Cyclomethicone (specifically Cyclopentasiloxane)? 2....
After experiencing severe redness and irritation from using Benzac, Retin-A, and BHA concurrently, my skin is currently very sensitive and weakened. My primary concern is to...
I have a few questions about formulation: 1. Is my calculation correct for scaling down the Vitamin C E Ferulic Pre-Mix Kit (Base 85g, Powder 15g) to a 20g batch (Base 17g,...
Could you please explain the differences between a Vitamin C serum formulated in silicone (`Vitamin C in Silicone`) and a water-based formula like `Vitamin C E Ferulic`...