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I am interested in using L-Ascorbic Acid for body whitening. I previously tried a body lotion with Alpha Arbutin, Vitamin B3, and Glucosamine (N-acetyl-D) but was not fully...
Can Propylene Glycol, Cyclomethicone, and Warp Cream Maker be emulsified without water? What is the resulting texture, and how can it be thickened without adding water?
I am using a `Tester` product and have several questions regarding its use, potential side effects, combining it with other products, and modifying the formula: * I have...
I have a gel formula for clear, acne-free skin and would like to ask for a review. Can this formula be made? What is the correct mixing order? Also, if I add other extracts,...
I am formulating a serum with the following ingredients: * Encapsulated Salicylic Acid (6.6%) * Lactic Acid (10%) * Sterile Water I would like to know if I can add Copper...
I want to make a detox shampoo for personal use and already have a shampoo base. What ingredients should I add to a shampoo base (like `SweetWash™ Hair`) to give it detoxifying...
I have a gel formulation with the following ingredients: * Double Hyaluronic (Hyaluron) Gel * **Whitening:** Glucosamine (N-acetyl-D) 4% * **Whitening:** Nanowhite 5% *...
I am developing a body cream formulation for use during pregnancy, specifically to prevent stretch marks. My initial formula is as follows: * Shea Butter 8% * Glycerin 5% *...
I have revised my water-based serum/light cream formula with the following ingredients: * Water-soluble ingredients (Beta Glucan, Green Tea Extract, Natural Moisturizing Amino...
I have a Hyaluronic Acid Day Serum base and want to add ingredients to reduce melasma and freckles. Which ingredients are suitable, and how should I mix them into the base?
I have the following sunscreen cream formula: * Zinc Oxide 5% * Titanium Dioxide 5% * Cyclomethicone 15% * Dimethicone 20% * Light Cream Maker 1.5% * Water 53.5% Based on this...
ขอโทษหากมีการถามซ้ำกับผู้อื่น น่ะค่ะ พอดีหาไม่เจอ ขอสูตรหน่อยค่ะ สภาพผิวหน้าผู้ใช้ เป็นผู้หญิง อายุ 40 กว่าปี ผิวมัน เป็นฝ้าลอย มีรอยดำ และรอยแดง เนื่องจากโดนแดดมานาน...
I have several questions regarding cosmetic formulation and ingredient usage: 1. How can I formulate a **skin brightening body lotion**? 2. How can I formulate a **face cream...
Why does Lauryl Glucoside appear cloudy, viscous, or solid (like wax) at cold temperatures, and is this normal or a product defect?
Could you please provide information and guidance on how to create a pressed powder formulation? I am looking for a formula and recommendations on the method for manufacturing...
I have formulated a cream for treating dark spots, brightening skin, and addressing acne marks. Could you please review the formula and advise on the following points? Here is...
I have developed a formula and mixing steps for a lifting serum. Could you please review it and provide feedback? My proposed formula is: 1. Cyclomethicone 35% 2. Moringa Seed...
Can the following ingredients be mixed together? * Vitamin C (L-ascorbic acid) * Glucosamine (N-acetyl-D) * Glutathione (L-Glutathione Reduced) * vitamin b 3 * tranexamic acid...
I am 33 years old and have fine lines under and around my eyes. I prefer a gel or essence texture for an anti-wrinkle product. My forehead skin is also quite dehydrated and...
How can I add foundation color, specifically using Color Changing Pigment, to a sunscreen formula? What are the recommended steps for incorporation, including pigment...
