Browse Questions and Answers

What are the roles of Rice Bran Wax, Cocoa Butter, Jojoba Oil, and Evening Primrose Oil in a lip balm formulation, are these ingredients sufficient, and how does adding...

Can Perfect-C (Ascorbyl Tetraisopalmitate) be used in a daytime cream? What are its properties, benefits, recommended usage, and compatibility considerations for this application?

I need advice on a serum formulation that keeps separating. After letting it sit for 3-4 days, it separates. I've tried fixing it multiple times without success. Please help me...

What is the maximum percentage of oil that can be incorporated or bound when using Lecithin Gel in a formulation, and how does the resulting cream texture, particularly...

Please review my proposed water-in-silicone sunscreen formula and mixing method. I want to create a milky, easy-to-spread sunscreen with a matte finish that is waterproof and...

How to calculate the amount of pure Vitamin D3 in grams from 100 grams of Cholecalciferol Vitamin D3 Powder 100,000 IU/g?

What are the differences, besides color, between Jojoba Oil - golden (deodorized) and Jojoba Oil - clear (deodorized) when used in a balm formulation, and what are their...

How can I adjust a shampoo formula containing ALS and Coco Betaine that is too liquid, and what should I add to increase its viscosity?

Can Cholecalciferol Vitamin D3 Powder (100,000 IU/g) be added to baked goods cooked at 150-170°C, and will a sufficient amount of Vitamin D3 remain after baking, based on...

When formulating a serum for very dry skin using distilled water, 10% 8D Hyaluron, 3% Dimethyl Isosorbide, and 1% Mild Preserve Eco, I encountered difficulty dissolving the 8D...

How to formulate a lightweight facial gel using several liquid active ingredients (Aloe Vera, Bifida Ferment Lysate, Copper Peptide, Dragon Blood, Lemon Peel Bioferment,...

What is the solubility limit of L-Arginine (for cosmetic use) in water? My formula uses 2% and it doesn't seem to dissolve well, with the formula pH being 4.0.

Seeking guidance on formulating a soft, sheet-like soap product that dissolves instantly in water (paper soap), including typical ingredients and considerations.

Can this hair conditioner formula be made, and what adjustments are needed for compatibility and overall feasibility?

I have developed a Treatment Gel formula containing AHA, BHA, and various extracts for treating acne, acne marks, and dark spots on the back, intended for weekly use. Please...

When attempting to dissolve Rose Essential Oil in water using Flora Solve Clear at the recommended ratio (2-5:1), the mixture forms gel lumps upon adding to water instead of...

Can the provided serum formula for sensitive skin, containing Skin Barrier Cream Base, Perfect-C, EDTA, and Mild Preserved Eco, be successfully mixed and is it suitable for...

What are the differences in properties and usage among various forms of silver (ionic, colloidal, powder) and different types of licorice extract, particularly those used for...

Is a water-based formula containing DeoMax™ Liquid, Polysorbate 20, fragrance, and water suitable for use as an odor eliminator spray for bathrooms, people, and pets, and is a...

What are the safety concerns regarding Dimethicone, particularly Dimethicone 1Secs, and if it needs to be removed from a formula due to customer concerns, what safe...