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Based on the previous discussion about stabilizing Vitamin C in a water-based formula, I have two further questions: * Can other antioxidants effectively slow down the...
My Hyaluronic Acid Nano powder has turned brown after being stored at room temperature, especially during hot weather. Is it still usable, and what are the proper storage...
Regarding skin brightening ingredients, are the following available for sale: 3M3, Chromabright, Hentowhite, Neurowhite, and REGU FADE? If not available, could you recommend...
I have formulated and used two homemade products: a BHA Toner and an Ultra Light Serum. After 15 days of use, I've observed the following: **BHA Toner:** * Contains 2% BHA...
Is Dimethyl Isosorbide available for purchase, and if not, can Ethoxydiglycol (e.q. Transcutol) be used as an alternative solvent and carrier? What are its properties and usage...
I have created a homemade cream formula with the following ingredients: * Purified Water: 75.6% * Pepha Tight: 3% * Green Tea Extract: 3% * Beta Glucan: 3% * Phenoxyethanol: 1%...
I would like to mix Aloe Vera Extract (10:1 FullAssay™) and REGU®-AGE in my cosmetic formulation. Are these two ingredients compatible? If so, what is the correct mixing...
I have formulated a serum with the following ingredients and percentages, aiming for whitening, anti-aging, and suitability for oily/combination skin: * GlucoBright (Acetyl...
Could you provide information about the peptide Matrixyl, including its history, the major cosmetic brands that use it (such as Clinique, Dior, Lancome, Olay, Murad,...
What are the properties of Sesaflash, how does it perform in cream formulations, what are its pros and cons (including texture changes like stickiness), how does it compare to...
Can Refined Avocado Oil be used directly on the skin? Can it be mixed with other cosmetic products like creams or lotions? What are the potential issues or considerations when...
How can I mix Vitamin B3 powder and liquid Titanium Dioxide (specifically Titanium Dioxide in Silicone) into a ready-made lotion base like Jergens? What are the recommended...
How to formulate a serum combining Alpha Arbutin, Vitamin B3 (Niacinamide), Peptides (Matrixyl 3000, Argireline), and Hyaluronic Acid to address dullness, freckles, and initial...
I am developing a nighttime body lotion for dry, rough, slightly sensitive, and dark skin, aiming for skin brightening. My initial formula included: * Sodium pca 5% *...
I would like a simple formula for making a cleansing oil for dry skin, using an emulsifier base and a nourishing oil.
[Reply from cosmeceutical7]: [quote:1itbrzdj]ผมลองจากสูตรที่แนะนำในเว็ปตามรายละเอียดด้านล่าง โดยสูตรแรกที่เป็น Light Cream Maker (สูตร Zinc Oxide 5% Titanium Dioxide 5%...
I am developing an eye cream formulation targeting fine lines, dark circles, puffiness, and dryness. I plan to use `REGU®-AGE` and `Apple Stem Cell Extract (AppleCell™...
I have a serum formula with the following ingredients and percentages: * Witch Hazel 85% * Azelaic Acid 10% * Sea Kelp Bioferment 5% Is this formula suitable for use as a night...
Could you please provide guidance on formulating a cream using the following ingredients and percentages, including the required temperature/heat and the necessity of a...
I am using a skin cream that contains Bismuth Subnitrate and Salicylic Acid. I have a few questions about its effects: * Does this cream cause skin thinning, especially with...