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How does the new Skin Barrier Cream Base (Emulsifier Free) compare to the old recipe containing Cholesterol, Palmitamide MEA, and Ceramide in terms of ingredients, texture (ivory white), properties, and quality? What does "Emulsifier Free" mean for the texture?
I mixed ThickClean (Carbopol SF-1) with water but it did not thicken into a gel. What is the correct method to use ThickClean to achieve thickening?
What substances can be used as alternative preservative boosters for Phenoxyethanol besides 1,2-Hexanediol, and specifically, can Propanediol be used, including its recommended usage percentage?
What is the 100% composition of V-Cap capsules?
Could you provide a formula recommendation for a spray to eliminate sweat odor from items like shoes, specifically targeting odor-causing bacteria? I've seen ingredients like Aluminium Chlorohydrate, Tea Tree Extract, and AG+ being used. Are there any specific ingredients or formulas you would suggest, and is custom production available?
What types of active ingredients can be added to a ready-made peel-off mask base, and what factors should be considered regarding compatibility and stability?
What are some gentle, non-irritating ingredients effective for reducing melasma, freckles, and dark spots?
My custom cream formulation, containing ingredients like Glutathione and DMAE, has an unpleasant odor. What specific ingredient(s) are likely causing this smell, and what steps can be taken to resolve or mitigate the odor issue?
Can distilled water intended for automotive use be safely and effectively used as an ingredient in cosmetic formulations, or are there specific purity and processing standards required for cosmetic-grade distilled water?
What is the recommended daily dosage in milligrams and the water solubility of freeze-dried fruit and vegetable powder?
User provides a serum formula containing Hyaluronic Acid, Vitamin B3, Vitamin B5, Arbutin, Centella Asiatica Extract, Tetrahydrodiferuloylmethane, and Artocarpus Lakoocha Wood Extract, aiming for skin hydration, dark spot reduction, anti-inflammatory effects, and brightening. They are seeking expert advice on adjusting the ingredient percentages to achieve the desired properties effectively and stably.
How can I formulate with Astaxanthin for the best results, considering its different forms (oil-soluble, water-dispersed powder, water-soluble liquid) and the specific usage instructions for each type?
How to mix Galactomyces Ferment Filtrate and Repair Activator™ for a DIY skincare product, including recommended mixing ratios/methods, and whether these ingredients are effective for combination skin, whitening, blackheads, clogged pores, and heat rash?
Can Aristoflex AVC be used as an emulsifier or stabilizer in formulations containing silicones, and what are its limitations?
Can food-grade Hyaluronic Acid powder be dissolved in water for consumption, and are pre-filled capsules available for purchase?
Could you provide a simple formula or recipe for creating a mineral bath product suitable for use in a spa setting?
Can French Pine Bark Extract, Wakame Extract, and Tetrahydropiperine be mixed with water to create a facial spray for daily use, and how should the penetration enhancer be incorporated into the formulation?
How can I formulate a thick cream using a cold process with ingredients like AcnePLEX™ and MicroKill™ (Quaternium-73), avoiding an HECP gel base, given the potential compatibility issues with positively charged ingredients and common cold-process cream makers?
What are the percentages of Niacinamide, Skin-Barrier (Ceramide NP, Cholesterol, Phytosphingosine), Ectoin, and Glyceryl Glucoside in the Skin Barrier Cream Base?
Is there an oil-based Reed Diffuser Base available that evaporates slower than Type 1?
