Browse Questions and Answers
Avg response: 24 HrsFilter Questions
20 of 13964 results
Formula for Clear, Flexible Oil Gel Air Freshener
I want to make a clear, flexible air freshener gel that doesn't have liquid separation. I previously tried a water-based gel formula, but it turned cloudy and separated. Based...
Blush Formula Ingredients and Color Type
Based on the provided blush formula containing ingredients such as Talc, Synthetic Fluorphlogopite, Bentonite, Fragrance (PARFUM), Chlorphenesin, Cl19140 (YELLOW 5 LAKE),...
Mixing Olive Oil and Water-Soluble Melatonin Forte in an Oil Base
I want to mix Olive Oil with water-soluble Melatonin Forte to create an oil-based formula. Is using Oil Blender the correct approach? What is the proper mixing procedure, and...
Using Mild Preserved Eco in Bar Soap
I want to add Mild Preserved Eco to bar soap made with NaOH and oil. * Do I need an emulsifier? * What is the recommended usage percentage?
Silicones for Shiny, Adherent Leave-on Hair Spray
I am looking for suitable silicones for a leave-on hair treatment spray. I want the spray to provide high shine and good adherence to the hair. What silicone options are...
Difference between SepGEL 305 and Easy Cream Maker™ with the same INCI name
I have a question about two ingredients, SepGEL 305 and Easy Cream Maker™. They have the same chemical name (INCI Name: Polyacrylamide & C13-14 Isoparaffin & Laureth-7), the...
Recommendation for Cosmetic Ingredient and Formulation Books
Could you recommend books that compile information on cosmetic ingredients (chemical and natural) and their usage details?
Beginner Serum Formula for Clear Skin, Acne Scars, Wrinkles, and Hydration
As a beginner with a mixer, I'm looking for a serum formula for clear skin and reducing acne scars. I've read the basic mixing guide and understand that ingredients from the...
Components and Making of Reed Diffuser
As a beginner, what are the components needed to make a **Reed Diffuser**? Please provide guidance.
Challenge Test for Cosmetic Preservative Effectiveness
Regarding Challenge Testing: 1. Where and how can a challenge test be performed? 2. Are there methods or kits available for self-testing? 3. If using pre-tested preservatives...
Ingredient Functionality in Hydrating Cream for Plumping and Anti-Melasma Compatibility
Could you please explain the function of the ingredients in my cream formulation, focusing on how they contribute to skin hydration, plumping, improving dry wrinkles, skin...
Adding Ingredients to Cosmetic Formula: Percentage, Sunscreen, Fragrance, Anti-Irritant, Preservative
I want to make a cosmetic formula and have a few questions regarding the percentages and adding other ingredients: * Does the percentage (%) in the formula represent grams? *...
Natural Liquid Eyeshadow Formula for Rollerball or Lip Gloss Packaging
Could you please provide a formula for natural liquid eyeshadow that can be packaged in a rollerball tube or a liquid lipstick tube?
Adding Ingredients to Natural-C Glycol and Stability Concerns
Can the following ingredients be added to Natural-C Glycol? * Double Hyaluronic (for moisture) * Ingredients from the anti-irritation group
Oil-Based Hair Nourishing Formula for Growth and Darkening
I am looking for an oil-based formula to nourish new hair growth, making it stronger, thicker, and potentially darker. * Can you provide a suitable formula? * Can Biotin be...
Liquid Lip Product Formulation Guidance with Ingredient List
Based on a previous interaction where I was directed to the Warp Cream Maker™ product page for a sample formula, I have a list of ingredients for a liquid lip product and would...
Formulation and Preservative Recommendations for Children's Atopic Skin
Could you recommend a cream or lotion formulation suitable for children with atopic skin, including suggestions for gentle preservatives?
Alternatives for Discontinued Lifting Ingredient in Cream
I am looking for an alternative ingredient for my cream formulation that provides a lifting effect, as the ingredient InstantLift has been permanently discontinued. What...
Semi-Matte Liquid Lipstick Formulation: Adding Nourishing Ingredients and Natural Preservatives
How can I formulate a semi-matte, long-wear liquid lipstick, ideally with organic/natural ingredients? Given that a fully organic formula for this type of product is...
Serum Formulation: Centella, Hyaluronic Acid, Alpha Arbutin with Warp Cream Maker Texture
I want to make a serum with the following ingredients: * Centella Asiatica Extract * Hyaluronic Acid * Alpha Arbutin I am interested in creating a texture using...