Browse Questions and Answers

The user is requesting the exact percentage breakdown of the components within the ingredient `Matrixyl 3000`, specifically `Palmitoyl Oligopeptide` and `Palmitoyl...

What is the difference between Propanediol and Propylene Glycol, especially regarding their origin and safety claims? Also, is Propanediol available for purchase?

I want to mix natural ingredients like water, coffee grounds, Phung Naka powder, aloe vera, and fresh milk with cosmetic extracts such as pure AHA, B3, and seaweed extract. 1....

I want to create a serum for oily skin with large pores and minor wrinkles. My current formula includes Hydroxypinacolone Retinoate, Retinol, Ethyl Linoleate, and Tasmannia...

How should I use the Lift-Now™ gel product? Can it be used around the eyes? How long does the temporary wrinkle reduction effect last, especially when wearing makeup or in...

How do I calculate the required amount of each ingredient in a cosmetic formulation based on its percentage? For example, if I want to make 50 grams of a serum with the...

I have questions regarding mixing ingredients and formulation: 1. When a preservative like `Mild Preserved Eco` states it lasts 60 days after opening, does this mean the final...

I have a formulation with the following ingredients and percentages. Could you please provide information about this formula? * Biotin Express 1% * Zinc PCA 0.2% * Panthenol...

Regarding the use of Niacinamide (Vitamin B3) powder, for example, the product detail specifies a usage rate of 1-4%. The product is packaged in 7g tubes. Previously, I would...

I am making a lotion with the following phases: * **Phase A:** Water, Disodium EDTA, Allantoin, Glycerin, Butylene Glycol, Sodium PCA, Goat Milk, Hydrolyzed Milk Protein *...

My doctor prescribed a cream to spot-treat dark spots/melasma. I was instructed to apply it only at night and only to the dark spots to avoid lightening normal skin. Based on...

Could you please provide a formula and method for making powder highlighter?

I want to create a facial moisturizing spray using the following formula. Is this formula suitable? What are the functions of each ingredient, and how can I improve it? *...

I am interested in formulating a Cleansing Oil. I understand that the formula involves using oils to dissolve makeup and an emulsifier to rinse it off. Could you explain the...

I am formulating a serum for use after derma rolling to treat acne scars on oily, slightly acne-prone skin. The formula is as follows: 1. Copper Peptide 3% 2. PepColl 5% 3....

Could you please compare the different grades of Alpha Arbutin available, specifically the ones from Switzerland and China? What are the differences in terms of origin,...

Could you please tell me what are the ingredients in a facial mask that is a white powder and turns into a clear gel when water is added?

I am formulating a cream using a hot process emulsifier that requires heating to 70-80°C. However, I have one ingredient that is sensitive to temperatures above 60°C. How...

I want to make a sunscreen gel similar to SpectraBan. I tried a formulation but after leaving it for 1 night, the oil and silicone separated. I don't know what to add to...

I want to make my own AHA solution at pH 2.5 to maintain its effectiveness. Will this have negative effects on the skin? Also, when will Glycolic Acid powder be available?