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Regarding the first version of Centella Asiatica extract (costing over 100 baht), is it still available for retail purchase? If not, what is the recommended alternative...
I am developing a serum formulation and have some questions about Vitamin C: 1. Are all Vitamin C types sold by the company synthetic or natural? 2. Which type of Vitamin C has...
I have oily, acne-prone skin and use AHA/BHA exfoliants, moisturizer, and sunscreen daily. I want to create a lightweight, non-sticky toner with anti-aging, anti-pollution, and...
I am using `Warp Cream Maker™` in a hot process formulation. I encountered issues when following the recommended usage instructions: **Recommended Usage Instructions for Warp...
I am trying to make an AHA serum with the following formula: * AHA 12% * Pro Polymer 1% * Water q.s. I added AHA to water and dissolved it completely, then added the Pro...
How to start learning perfumery and what fragrance materials are suitable for beginners?
I am developing a few grooming products and have some questions about formulation: * **Pre-shave oil:** This is purely oil. For a 1oz size, assuming it will be used up quickly,...
Can I apply **Vitamin B3 cream**, wait about 1-2 hours, and then apply **Vitamin C serum**?
I would like feedback on two powder cleanser formulas. * **Formula 1:** * Amino Powder Cleanser 75% * Kaolin clay 23% * Vitamin B5 1% * Papaya Enzyme 1% Can herbal powder be...
I am making an oil-based pomade. I would like to add natural green color. What are the options for oil-soluble natural green pigments? Also, I want to use Sugar Fix™ to extend...
I have a formulation using Pure Aloe Vera Gel as the base, incorporating active ingredients such as GlucoBright™, MSH White Absorb™, Ceramide (CeraTouch™), Beta Glucan, Nano...
I am looking for recommendations for natural oils that are very lightweight, non-greasy, easily absorbed into the skin, and gentle for use on the face and eye area. Could you...
How can I slow down the evaporation of my reed diffuser mix made with `Reed Diffuser Base` and Fresh Melon fragrance? I currently use a 70% base / 30% fragrance ratio. Can I...
I have formulated three products and would like feedback on them, considering my skin concerns (oily, dehydrated, rough, wrinkles, large pores, redness, dark spots) and my goal...
Considering that no single formula or active ingredient works best for all skin types and results vary significantly from person to person, what are some of the most effective...
I am developing a shampoo formula from scratch without using a pre-made shampoo base. Could you please review the following ingredient list and provide detailed mixing steps...
I am looking for a sunscreen formula using `Titanium Dioxide 15nm Liquid (Gloss)` and `Zinc Oxide 35nm Liquid`. I want the formula to be suitable for combination skin and...
I am formulating lightweight lotion, cream, and spray products. I would like to compare Silicone and LipidSoft ingredients based on the following properties: *...
How can I formulate a deodorant dry stick containing wax, oils, water, powders, and silicone? I am considering using `Oil Blender` as the emulsifier. What is the recommended...
I am looking for guidance on formulating liquid soap and foaming pump soap using Coco Glucoside and Cocamidopropyl Betaine. Specifically, I would like to know: * What are the...
