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I am developing a whitening serum formulation using Water-Capsule and Light Cream Maker (or Pro Polymer) as emulsifiers. My formula includes ingredients like Ethyl Ascorbic...
I am using a base mixture of Aloe Vera Gel with 20% SPF Protect Ultra™ and 10% PowderCream™. Can I add more ingredients to this base? If so, how much more can I add, and what...
Can herbal extracts and powders be added to handmade bar or liquid soap made with Sodium Hydroxide or Potassium Hydroxide? Would adding PE-1 Aqua help these ingredients...
I am using a 12% L-ascorbic acid serum and received a plastic pump bottle cap as a free gift. The original cap was a glass dropper. I like the idea of using the pump to avoid...
I am making a facial cleanser with the following formula: * Water: 84% * BabyFoam: 10% * AminoWash: 5% * Phenoxyethanol: 1% * Salt: a small amount to thicken * Lactic Acid: to...
**Question 1:** For oily skin, when using Powder Cream and Matte Silica to improve skin feel for various oil-soluble ingredients and oils, such as Activated Resorcinol (4-butyl...
What is the minimum percentage of water required in a face cream formulation, and how does the water content affect the cream's texture and suitability for different skin types?
How can I create a clear, odorless massage oil that can be washed off immediately with water? I understand that Mineral Oil is a clear, odorless base oil. What ingredient...
I am developing a serum formulation aimed at addressing melasma, dark spots, wrinkles, and dryness. I have included the following ingredients. Could you please review the...
Hello, I previously inquired about this formula and the ingredients are confirmed. Could you please provide detailed instructions on the mixing procedure, specifically the...
I have a friend with steroid-dependent skin who developed redness and sun sensitivity. I created a formula that helped improve these symptoms within 11 days, but now she is...
What is the recommended usage rate for Rice Bran Oil (High Omega, Refined) when formulating a face cream? The product information states it can be used from 1-100%, but what is...
How can I formulate a flesh-colored foundation cream that provides wrinkle coverage? What types of ingredients are recommended for achieving good adherence and spreadability?...
What ingredients can be added to different types of soap formulation (e.g., Cold Process, Melt-and-Pour, Liquid Soap)?
I need guidance on formulating a sleeping mask for oily skin prone to acne scars and dark spots. * How can I achieve a texture similar to a thick yet lightweight gel/cream?...
I am experiencing severe burning, stinging, pain, and heat on my face, especially on my cheekbones, after using medication prescribed by a doctor for just a few days. The...
How to adjust a gel formula for oily skin to restore, brighten, reduce oil, and strengthen the skin? The formula includes Azelaic Acid, Onion Extract, Panthenol, Glycerin, and...
Is Alpha Arbutin from Switzerland the same effectiveness as Alpha Arbutin from China when used in cosmetic formulations? What are the differences between the types offered...
I have questions about several ingredients for my formulations: * Can Activated Resorcinol S (water-soluble version) be used with PE-1 Aqua? * When dissolved in a gel formula,...
I have oily skin with clogged acne, melasma, and freckles. My skin is not fair, and I work outdoors but stay in air-conditioned rooms, frequently exposed to the sun. I'm...
