คำถาม-คำตอบ

I made a solid perfume, but the texture is too hard and the scent is too weak. I plan to re-melt it and add more oil and fragrance. Is this the correct approach, and how should...

I have formulated a serum using the following ingredients: * Water * Double Hyaluron * Silky Serum Base Plus * Cyclomethicone * Phenoxyethanol SA The resulting serum has a...

Do Butter Cream Maker and Water-in-Oil EZ cause acne or clog pores?

I have a cleansing foam formulation and would like advice on achieving specific properties. The desired product should: * Remove makeup effectively. * Have a thick, clear,...

I have a facial mask formulation packaged in a plastic tube. After just one day, the tube swells and bursts. The pH of the formulation is 6.00, and I used Phenonip P4 1% + Mild...

Can fragrance be added to a cream formulation containing Papaya Enzyme to mask its smell? If so, what is the recommended usage percentage?

How can I formulate a liquid highlighter to achieve high shimmer and glossiness, similar to the product shown in the attached picture? I am looking for guidance on selecting...

I have created a Glycolic Acid Toner formula and would like to ask for a review and suggestions for improvement. My formula includes: * Glycolic acid 3% * Aloe vera extract 3%...

I am trying to register a lipstick product with the FDA and used the term "สีออร์แกนิค" (Organic Color) for the colorants. The FDA is asking for certification that the color is...

Does anyone know a company that manufactures **unsealed foam tubes**?

I am a beginner interested in making water-based pomade. Could you provide a formulation example and guidance on how to make it, potentially using ingredients like Ceteareth-25...

I am interested in formulating a leave-on night face mask. I would like the formula to target the following skin concerns: * Whitening and brightening the skin * Reducing the...

I would like to make a skin cream base using Beeswax. I have a couple of questions: 1. What non-paraben preservative should I use? 2. Do you have a rough formula I could...

Based on the provided information, I have a few questions and would like some advice regarding whitening formulations: 1. Is ODA-White discontinued? If so, why? I still have...

I have an itchy scalp. Can Palmitamide MEA help? What other ingredients are suitable if the itching is caused by irritation or fungus?

I am trying to make a gel using Sodium Alginate. Can I use Sodium Chloride (table salt) to make it gel? My formula also contains Vitamin B3 (Niacinamide), Vitamin C (L-ascorbic...

Can Mica powder, like the shimmery type found in children's slime, be used as an ingredient in cosmetic products, and what different properties or functions do various types of...

# How to Make Perfume Lotion Could you please explain how to make a perfume lotion? Specifically, I'd like to know: * How does making perfume lotion differ from making regular...

Can Mild Preserved Eco™ (Preservative-Free) be used at 65°C for pouring a high-viscosity formulation?

Can the Mica colors sold by the store be used in soap making? The product descriptions primarily mention use in makeup, and I want to confirm their suitability, especially...