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Could you please recommend a formulation for a peeling gel?
I'm concerned about chlorophyll turning brown when used in a 50% alcohol solution for a cleaning product. Can it be added to 50% alcohol without the color turning brown and...
I need assistance. I formulated a sunscreen cream using the following ingredients: Water, Polyacrylamide&c13-14 Isoparafin&laureth7, Ensulizole, Bisoctrizole, Natural Betaine,...
Hello RD, I need your help. I am a new member. I have looked at the ready-made formulas but they don't quite meet my needs. Commercial creams haven't helped much, so I want to...
I am studying emulsion formulation (specifically oil-in-water and water-in-oil types) and would like to know about common and permitted preservatives for these types of...
I want to make a hair treatment product that provides results similar to or close to Olaplex no. 3, based on the ingredient list below. Could you please advise which...
How is SPF calculated? My formula contains...
I currently have a standard liquid lipstick formula. If I want to make it kiss-proof and mask-proof (transfer-proof), which ingredients should I add and in what quantity/percentage?
Hello, I am interested in purchasing a cream stirrer. The intended use is to stir cream batches not exceeding 4-5 liters per batch. I am considering the Overhead stirrer...
I want to create a deep nourishing sleep mask for skin firmness, brightening, and effective melasma reduction. I have proposed the following formula: 1. Galactomyces Ferment...
Will Acacia Salicylic Acid, which is made using the spray drying technique with Acacia Gum, be stickier or more viscous than Complex Salicylic Acid? This is based on the...
I need to add purple color to a hair coat product. The formula contains Fractionated Coconut Oil, Cyclopentasiloxane, Dimethicone (Silicone oil 350), and Fragrance. I need a...
Can 100% L-Ascorbic Acid powder (like the one sold at...
I have a custom acne formula from Myskin that works very well for treating acne, making pimples subside quickly. However, when applied and dried on the skin, it peels or flakes...
Could you please analyze the functions and benefits of the following ingredients when used in a serum formulation:...
I would like to check the ingredients for a cream formulation that I intend to mix myself. This list is for my own reference to facilitate ordering the ingredients. Please do...
Could you please recommend suitable fragrances for use in a sleeping mask? What types of scents should be used?
The product information for Calcium Thioglycolate states that it must be used with Calcium Hydroxide, mixed in a 5:1 ratio. What happens if Calcium Hydroxide is not included in...
For a cream/lotion formulation containing DMI (Dimethyl Isosorbide) as a penetration enhancer, if I dislike the sticky texture after application and want to wash it off, how...
Hello, I would like to try mixing cosmetic oils for personal use for the first time. I need advice on using oil as the main ingredient for making facial oil, incorporating...
