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What is the heat stability of Zinc, Vitamin D, Vitamin A, and B Vitamins (B1, B2, B6, B12) when added to cookies for young children that are baked? Are there recommended...
My Retinaldehyde serum formulation (0.05% Retinaldehyde, 3% UltraSolve, 1% ActiveProtec UV in water with Vitamin B, Glycol, Alcohol), mixed according to a previous...
Could you please provide detailed instructions on how to use `D&C Red 27 Color Changing Pigment (CI45410)`? I've tried adjusting the pH of water and adding the color, but the...
I would like to inquire about a serum formulation for reducing wrinkles and sagging skin. Can the following ingredients be mixed together? Are there any suggestions for...
Is the provided cosmetic formula, containing water, various oils, active ingredients, and gellants, mixable and stable?
Can Hyaluronic Acid (Small Molecule) be used at a 1% concentration, exceeding the recommended maximum of 0.5%?
I want to test a wash-off cream formula for melasma reduction before ordering production. I've tried market creams, and they only lighten the melasma, not make it disappear,...
Please analyze this cosmetic formulation, explaining the role and benefits of each ingredient and the overall properties of the product.
Can CysWhite™ (Cysteamine HCL) be used to replace TXC™ (Cetyl Tranexamate HCl) in a formula like "TXC Hydro White Concentrate" for melasma treatment? If not, what formula...
How can I increase foam in an oil-based liquid soap formulation designed for dry, easily irritated skin?
How to formulate a serum with 10% Perfect-C (Ascorbyl Tetraisopalmitate)? Specifically, can it be added to ready-made mask/cream bases, should penetration enhancers like...
How to prevent liquid separation (syneresis) in a silicone/oil-based brush mousse formula containing high powder load? Is Silicone Blender necessary, and what silicones are...
Regarding a water-based hair formulation containing Biotin Express, Biotinyl-GHK, Creatine 100, Panthenol, Melatonin Forte, Disodium EDTA, and Phenoxyethanol, can these...
How can I find example formulations on the website that are linked to the ingredients I have purchased?
Why is my homemade Vitamin C serum, mixed from raw ingredients listed in a stabilized base's INCI, cloudy white instead of clear like the commercial product, even after...
Is cold-pressed pumpkin seed oil suitable for consumption?
What is the maximum oil percentage that LecithinGel™ can emulsify, and is it compatible with Caprylyl Methicone in a formula?
Is the previously available "cloudy gel type" Xanthan Gum the same product as the current "clear gel type" options (normal and smooth texture), or are they different types?
How to prevent rancidity and improve scent longevity in a roll-on essential oil blend using grapeseed oil, with recommendations for both natural and synthetic ingredients?
Why does cream containing Laurocapram (Water Soluble) foam when shaken, is this normal, and how can this foaming be reduced or prevented? Are there alternative penetration...
