Browse Questions and Answers

When making stick lipstick poured into a mold, I encounter a problem where the solidified lipstick has sponge-like holes. What causes these air bubbles and how can I prevent them?

I would like to formulate an antiperspirant/deodorant spray using the following ingredients. Could you provide a suitable formulation and suggest a preservative substitute for...

What is the difference in concentration between EasyMix and ReadyMix colors?

Can raw ingredients be mixed into finished foundation cream? What are the potential issues or risks of doing so?

I am formulating a Shimmering Body Oil using the following ingredients: * Fractionated Coconut Oil * Avocado Oil * Sweet Almond Oil * Safflower Seed Oil * Silica Dimethyl...

I have two questions regarding fragrance diffusion: 1. Can an automizer diffuser be used for a room size of 25-50 square meters? 2. If I don't have diffuser reeds, can I use...

I have a shampoo formula for oily scalp and hair loss with the following ingredients. Could you please review the formula and provide feedback or suggestions for improvement,...

I am formulating a shower gel using `Glycolic Acid (Glycopure)`, `Vitamin B3 (Safe-B3)`, and `Sodium Lactate`. I noticed that adding `Glycolic Acid` reduces the foam. * What is...

I am developing an oil-based facial formula. I have the following questions: 1. What is the recommended ratio of PPG-3 Myristyl Ether needed to dissolve Phytosphingosine SA...

I am formulating a natural herbal shampoo and need alternatives for certain ingredients. I am experiencing separation and sedimentation issues and want to avoid potential...

I am making a lip balm and have some questions about the process and the resulting texture: 1. It is very difficult to fill the lip balm into containers because the lip balm...

I want to make a sulfate-free shampoo formulation and need guidance on replacing the Sulfate Free Shampoo Base which is out of stock. I plan to use SulFoam (Disodium Laureth...

I would like to use cosmetic-grade mica powder in soap making. I understand there are different particle sizes (A, B, C, D). Can cosmetic mica powder be used in soap, and what...

I would like to know about the classification of colors used in lipstick, specifically Iron Oxide and D&C Red No. 21 Al Lake. Are they considered "Artificial color" or natural...

What are the components and extraction method of Aloe Vera Extract (10:1 FullAssay™) from MySkinRecipes? I need this information for a project.

What is the difference in odor absorption efficiency between Activated Carbon and Bamboo Charcoal Powder? Which one is more effective for deodorizing?

Hello, Could you please analyze this melasma reduction cream formulation and advise on its potential effectiveness? If your team believes any ingredients should be adjusted...

I want to add Hydrolyzed Silk Protein (Sericin, Powder) to an Aloe Vera Gel base for facial skin care. * Can Hydrolyzed Silk Protein be dissolved in the Aloe Vera Gel base? *...

I have a facial cream formula for normal skin with the following ingredients and percentages: Perfect-C (Ascorbyl Tetraisopalmitate) 8%, Rose Hip Oil 10%, and Satin Cream Maker...

I am interested in using [Product Name] (Dibutyl Ethylhexanoyl Glutamide) for making lipstick and lip gloss. Could you please provide information on how to use it and perhaps...