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Regarding fragrance and preservatives for oral products: 1. Can **Essential Oil** and **Perfume** be used for flavoring lip balm (including mouthwash), or should only...
I need advice. I made shower gel around September. At that time, it had a lot of foam and whipped up well. By this month (December), the foam doesn't whip up anymore. The...
I would like a herbal shampoo formulation. I currently make my own using about 60% kaffir lime, 20% ginger, 15% butterfly pea, and 5% water. I need a formulation that is free...
Regarding raw materials: 1. Can Copper (which helps reduce red marks, dark marks, and acne scars) be mixed with `ActiveRelease Retinal`? The purpose is to treat inflammatory...
Could you please provide a formulation for a loose face powder that helps control oil on the face and does not contain Talc? The desired properties are that it should be easy...
Could you please provide detailed mixing steps for the **Vitamin C E Ferulic (Lite)** formula with the following ingredients? **Base Ingredients and Percentage:** * Purified...
I have a lip balm project. 1. For Yellow Beeswax from MySkinRecipes, is it food grade and can it be used on the mouth? 2. Are Canuaba wax, Candellila wax, and Shea Butter food...
Regarding mouthwash formulation: * Which preservatives can be used? * When mixing PEG-20 with water, it becomes cloudy. Is there a substance that can make it clear and pleasant...
I have a conditioner bar recipe that uses BTMS, but I cannot find it for purchase. I saw a post on the board mentioning that **BTAC** can be used as a substitute. Can I use...
Can you provide information on how to formulate pomade, specifically covering both oil-based and water-based types, including the key ingredients and their functions?
Can 1,3 Propanediol be used instead of propylene for herbal extraction?
Based on the provided formula, the cream is too liquid. How can I thicken it to a toothpaste-like consistency? Formula: * Ethyl Alcohol 10% * สารละลายในแอลกอฮอล์ 20% * Wax...
I am formulating a body serum with the goal of skin brightening. I would like to request a review and advice on the following formulation: * GlucoBright 4% * B3 3% * Licorice...
I would like to know which ingredients can be added to soap to create a sticky/viscous foam, similar to the texture of Snail Secretion?
Is Isododecane a natural or synthetic oil?
Can [PRODUCT NAME: Complex Salicylic Acid (Powder, Water-Soluble)] be used in a facial cleansing gel formulation at 5% concentration and still retain its properties and effectiveness?
I have questions about **Butter Cream Maker**: 1. Can it be added directly to the formula? 2. Is it an emulsifier for water and oil, and does it replace the need for Tween 80?...
Hello, I need some help. I'm encountering an ingredient separation issue: * I mixed **Butylene Glycol** with **Vitamin C (L-ascorbic acid)** (Ultra-Fine). When left standing,...
Which type of Hyaluronic Acid (Hya) is suitable for making a face mask serum? I want to make a serum that can be applied all over the face and eye area, then covered with a sheet mask.
I would like to inquire: Are there any ingredients that can be added to a **Mineral Spray** to help makeup last longer? Thank you very much.
