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I have several questions regarding cosmetic formulation: 1. I made a serum using `Water-in-Oil EZ` and found the texture too liquid. Can I increase viscosity by adding `Powder...
What is the estimated arrival date for GlucoBright™ (Acetyl Glucosamine) in Thailand?
I regularly use rice water for face washing, but it spoils very quickly, usually within 1-2 days. I would like to know how to extend its shelf life and how to add a light...
I have developed a cream formula targeting melasma, redness from acne, and dullness from sun exposure. I would like an expert review of the formula, specifically regarding...
Can I use `Glyceryl Stearate SE / Glyceryl Monostearate SE` and `Cetyl Alcohol` to replace `Light Cream Maker` in a sunscreen cream formula? Will this substitution affect the...
How does combining multiple ingredients with the same mechanism of action affect effectiveness compared to combining ingredients with different mechanisms for the same benefit?...
I am developing a skincare formula, aiming for a cream texture, with the following ingredients: * Water (ส่วนของน้ำ) * Alpha Arbutin * Active Resveratrol * WhiteCumin * Vitamin...
Regarding the information provided for cream makers, such as Rich Cream Maker, which states it can emulsify up to 10% oil: * Does this 10% refer to 10% of the total 100%...
Is Sea Kelp Extract an electrode or does it have electrolyte properties? How do these properties, particularly the salt content from its marine origin, affect cosmetic...
I need help reviewing my serum formulation. The formulation is as follows: * Hyaluronic Acid standard 1% * Betaine 5% * Raffinose 5% * Lift-Now 5% * Bismuth Oxychloride 3% *...
How can I make the fragrance in bar soap (Hot Process/Cold Process) last longer, both within the soap bar itself and on the skin after washing? The fragrance seems to fade over...
I have an oily scalp and dry hair and would like to create a hair spray to reduce hair loss and stimulate hair growth. Could you please review the following formula and provide...
Regarding the addition of preservatives in a pressed powder formulation: After mixing mica powder with other powders, how can I make the finished powder last longer and prevent...
I would like to inquire about the stock availability and expected arrival date for the following ingredients: * Oxyresveratrol * N-Acetyl Glucosamine (GlucoBright)
I would like to add essential oil (e.g., lavender scent) to my herbal shampoo formulation. How can I do this correctly? How can I prevent the shampoo from becoming cloudy after...
Please provide a recommended gel formula for treating acne, melasma, dark spots, and for skin brightening, suitable for all skin types needing moisture. The formula should...
Regarding cream formulation: 1. Is it necessary to use glycol group ingredients? 2. Can Butylene Glycol replace Propylene Glycol in all cases, or are there any exceptions? 3....
Could you please provide detailed information about the ingredient `GlucoBright™ (N-Acetyl-D Glucosamine)`? Specifically, I would like to know: * What are its key benefits for...
Hello, I'm interested in formulating a facial product for **exfoliation** and **dark spot reduction**. My skin is combination type with some blackheads/whiteheads on the chin...
How can I adjust my coffee scrub formula to achieve a creamy/oily texture, make it less harsh, easy to wash off, moisturizing, while maintaining aroma and providing skin...
