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What is the availability status of Plankton Extract, specifically **GP4G EX™ (Plankton Extract, GP4G 200ppm)**? Is this product suitable for research applications, particularly...
I need advice on formulating a serum (or gel/light cream) with Vitamin C for my mother to use at night. Her overall skin condition is very oily, with many wrinkles, lack of...
If I add 1% Glycerin and 1% Water Film (Galactoarabinan) to my sunscreen serum formula that has already been tested for SPF and PA++, will it affect the tested SPF and PA++ values?
I am creating a nail oil formulation using various oils. Can I add the following ingredients? * Vitamin B5 * Biotin Also, can I use mineral oil in this formulation?
Regarding Clay Thick Ready, I have several questions: 1. Does Clay Thick Ready absorb oil like Matt Silica or absorb water like Kaolin? 2. Does Clay Thick Ready adhere to the...
I want to formulate a perfume using `DHEAS (0.2% in Alcohol)`, `Ethyl Alcohol`, a desired fragrance (like Pure Seduction), and `FloraFix/Last Fix`. The staff provided a sample...
I would like to inquire about a gel formulation containing Zinc PCA and Pro Polymer. Is this formula suitable for mixing, and what is the correct mixing order?
I want to create a gentle, moisturizing, and whitening face mask powder for my mixed, sensitive skin, using Goat Milk powder as a base. What active ingredients can I add, and...
Please suggest ingredients that can be added to a formulation to help reduce acne, redness, and skin irritation.
What are the ingredients in MAC matte stick lipstick?
Regarding a hand foam formulation using the saponification process, could you please provide information on: * The recommended percentages for the following ingredients: *...
I have a freshly mixed BB cream. When I apply it to a cushion sponge or a cotton pad, black spots appear. These black spots stain the cushion compact and the sponge. They look...
I found a formula for a clay mask in a forum topic (topic5227.html). The formula is: * Oil 10% * Water 85% * Rich Cream Maker 5% After forming the cream base, clay (like...
I would like some advice on formulating a serum/cream for my mother as a gift. **Her skin type is:** * Very oily * Lacks nourishment * Has old acne scars (planning DermaRoller...
I am using an existing sunscreen formula with the following ingredients and percentages: * Titanium Dioxide Nano EasyDisperse: 3.5% * Silk Mica Powder: 10% * Dimethicone Light:...
I have a few questions about cosmetic ingredients: 1. Is Emulsifier Wax (E-Wax) the same as Laureth-23? 2. Is Phenoxyethanol a better preservative than Sorbic Acid? 3. What are...
Regarding Phenylethyl Resorcinol (Sym White), is it the best whitening ingredient? How can it be combined with other active ingredients in a cream formulation, particularly for...
I have questions regarding the use of Thyme Care preservative: 1. Can I use `Thyme Care` at 0.8% in all types of cosmetics, including creams packaged in jars? Will it provide...
How can I prevent glitter from settling at the bottom of clear lip gloss? What ingredients or methods can increase the viscosity and structure of the oil phase to keep glitter...
What natural preservative is suitable for a liquid soap formulation containing liquid castile soap, aloe leaf juice, and floral water, with a pH between 8 and 9 (alkaline)?