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What are the recommended usage percentages for Lauryl Glucoside and Baby Foam (Sodium Cocoyl Isethionate) when used together in a liquid body soap formulation for adults that...
I am trying to make an essence formulation using the following ingredients: * N-Acetyl Cysteine * Slim-Coffee (Caffeine) * Biotin Express * Copper Peptide * Preservative I used...
I want to add the following ingredients to a clear glycerin soap base. Can these ingredients be added, and what will be the effect, especially on the clarity and effectiveness...
I am developing formulations for solid perfume and perfume oil and have several questions: 1. Can Pheromones be used in a solid perfume formula? 2. Can Sugar Gel be used to...
I found a conditioner formula from a forum post. If I reduce the concentration of Biotin Express™ to 0.2%, will it still be effective? The conditioner formula is as follows: *...
I would like to inquire about the dissolution of Behentrimonium Chloride (BTAC). I understand from the information provided that BTAC can be dissolved in both water and oil,...
I am formulating a serum for 50-year-old oily skin with sagging, wrinkles, and dark spots. I plan to use the following ingredients: * Panthenol (Vitamin B5) ExtraLite™ * Sodium...
I am looking for a carrier oil to mix with essential oils for facial application. The oil should meet the following requirements: * Have no interfering scent. * Be beneficial...
I found my thread. Previously, when I clicked on notifications for replies, I would receive emails, but now I don't receive any emails. I can't keep up with the threads and get...
What ingredients should be used to make a hair conditioner or treatment? I would like a hair conditioner formula that does not contain comedogenic substances to prevent skin...
I have formulated a shampoo using the following ingredients: * `Lauryl Glucoside`: 5% * `Baby Foam`: 15% * `Vit B5`: 2% * `Keratin`: 1% * `Sericin`: 1% * `Biotin`: 1% * `Poly...
How should White Egg Enzyme (Lysozyme) be incorporated into a serum formulation? Does it dissolve or disperse, and what is the correct mixing method, especially regarding the...
How should I choose a suitable preservative for my toner formula which contains multiple extracts, considering the importance of the formula's pH?
For a spray formula that should feel dry and cool, which ingredient should I choose between Ethyl Alcohol and Ethoxydiglycol?
Regarding a matte liquid lipstick formulation, I have the following questions: 1. Can **Silicone Film (Long-Wear, Hard, Isododecane Base)** or **Silicone Film (Long-Wear, Hard,...
I have a serum formulation with the following ingredients: * MSH 6% * SymWhite 0.5% * GlucoBright 4% * SafeB3 5% * WhiteCumin 3% * tranexamic 3% * 4MSK 3% * Water (remaining)...
Regarding the testing of cosmetic efficacy claims for self-produced products according to FDA requirements, can companies perform in-house testing? If so, what are the general...
My cleansing water product has developed a musty odor. The ingredients are: * PEG-6 Caprylic/Capric Glycerides * Aloe Vera Extract * Water * Gluconolactone The product performs...
How to make a clear mouthwash using Four-EO and Poloxamer 407 in 1 liter of herbal water? What are the recommended usage percentages and mixing instructions to achieve clarity?
I have severe and complex skin problems including oiliness, dehydration, sensitivity, acne, and wrinkles. I also have a history of severe adverse reactions to skincare...