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What substance is used to coat the particles of Ultramarine Blue EasyMix™ (Japan) and Yellow Iron Oxides EasyMix™ (Japan), and what is their particle size?
I would like to request a review of my bar soap formula for product registration purposes. The formula includes ingredients from a glycerin soap base (Sodium stearate,...
I have very dry skin and am looking for an effective cleansing product. I'm considering products like L'Occitane Almond Shower Oil. I understand that water-soluble conditioning...
How can I formulate a sunscreen to have a serum texture instead of a cream or lotion texture, considering alternatives to ingredients like Light Cream Maker and Milk Lotion...
I want to formulate a nourishing body lotion with sunscreen. Will adding sunscreen ingredients make it difficult for the nourishing ingredients to absorb into the skin? If so,...
I am looking for formulations for two types of spray products: 1. **No-Rub Sunscreen Spray:** A liquid sunscreen spray that is lightweight, absorbs quickly without needing to...
I would like to modify the Stabilized Vitamin C (Natural-C Glycol™) Serum. Can I add 2% Pure-Phloretin™ powder to it? Also, can I substitute Propylene Glycol for Ethoxydiglycol...
Based on a previous attempt to formulate a product combining AHA (Pumpkin Renew) and BHA (Salicylic Acid EZ), I have several questions: * Is it acceptable to combine AHA...
If I am not hiring a lab to produce cosmetics but doing it myself, what are the requirements or procedures needed to ensure the products meet standards for sale?
I am trying to make a cream base with a butter-like texture. However, my current attempt is not hard enough, feels sticky, and is lumpy. Could you provide a formula and...
Based on the information provided that Activated Resorcinol™ should not be used with AHA (Glycolic Acid, Lactic Acid) due to acidity affecting its quality and stability, I...
I want to create a toner for pore tightening using Time-Release BHA Toner and Witch Hazel (Distilled-Alcohol Free). My proposed formula is: * Time-Release BHA Toner 40% * Witch...
I would like to inquire about two ingredients: Polyglutamic Acid and Diglucosyl Gallic Acid (Brightenyl). 1. What are the properties of **Polyglutamic Acid**, especially...
I am looking for a lightweight, high SPF sunscreen formula similar to commercial brands like Biore or Anessa. Could you provide a sample formula? Also, I have some ingredients...
I have the following sunscreen formulation and mixing procedure. Are the ingredients, percentages, and steps correct? **Formulation:** * Distilled Water: 59.8% * SPF Protect...
I previously used `Sugar Thick` for liquid soap and shampoo. When I tried making a liquid makeup remover (massage and wash off type) and added `Sugar Thick` until the desired...
Can **Centella Asiatica Extract** be used at 10% for its anti-cell proliferation effect for psoriasis? I have research but it doesn't provide the formula for using **Centella...
I have created a serum formula aimed at **whitening** and **reducing wrinkles**. I would like to ask the expert to review the formula and provide guidance on the mixing...
Could you please provide the method for formulating a facial foam using the following ingredients and percentages? * Cocamidopropyl Betaine 5% * Lauryl Glucoside 5% * Salicylic...
I have a serum formulation that is too watery, not moisturizing, and slow to absorb. I would like to request a new serum formula that provides better moisture, a soft feel, and...
