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Can Squalane (Olive) be used directly on the skin, or does it need to be mixed with other ingredients?
Could you please provide the mixing instructions for the following long-lasting primer formulation? **Ingredients:** * Silicone Gel (Ultra-Clear): 49% * Isododecane: 20% * BB...
I want to use **Sulfate Free Shampoo Base** to make a 3-in-1 product (shampoo, face wash, body wash). I have a few questions: * What concentration of the base should I use? *...
When formulating with Pro Polymer (Acrylate Crosspolymer) and other water-soluble ingredients, what is the recommended mixing procedure? Should the other ingredients be...
Regarding the hair growth serum formula for oily hair proposed by the staff, which includes: * Melatonin Forte 1% * Zinc PCA 1% * Safe-B3 2% * Biotin Express™ 1% *...
I am interested in making a liquid lipstick (`ลิปจิ้มจุ่ม`). I have several questions regarding the formulation: * What are the properties and suitability of different oils...
1. Which Water-in-Oil Emulsifier can emulsify an oil phase of 50-60%? 2. Does the solubility of Chemical Sunscreen like BEMT (up to 12% in LipidSoft 100%) apply to other types...
I want to combine the main active ingredients from two products I currently use: Repair Activator (which is in a water-based product) and Ceramide Complex (which is in an...
I purchased 1 liter of `Stabilized Vitamin C Glycol` solution, but it was too liquid. I tried to adjust the texture by adding `Pro Polymer (Acrylate Crosspolymer)` at 0.5% and...
My melasma formula contains Tranexamic Acid, Azelaic Acid, and Activated Resorcinol S but is not working. Could you please explain the possible reasons why it might not be...
Can I mix L-Ascorbic Acid (Vitamin C) Fine (10g) and L-Ascorbic Acid (Vitamin C) Ultra Fine (40g) in a 50g formula? What is the difference between the Fine and Ultra Fine types...
I want to know if I can use a mixture of Rose Essential Oil, Flora Solve, and water as a substitute for Rose Water. What are the differences between this mixture and actual...
I am developing a hair conditioner and would like to achieve a thicker, creamier texture. Based on a recommendation, I have revised my formula to include the following: *...
In the process of making an O/W cream formulation using a Hot Plate and Dissolver on a homebrew scale (4000 CC batch), I experience approximately 20% water evaporation during...
The user is requesting the exact percentage breakdown of the components within the ingredient `Matrixyl 3000`, specifically `Palmitoyl Oligopeptide` and `Palmitoyl...
What is the difference between Propanediol and Propylene Glycol, especially regarding their origin and safety claims? Also, is Propanediol available for purchase?
I want to mix natural ingredients like water, coffee grounds, Phung Naka powder, aloe vera, and fresh milk with cosmetic extracts such as pure AHA, B3, and seaweed extract. 1....
I want to create a serum for oily skin with large pores and minor wrinkles. My current formula includes Hydroxypinacolone Retinoate, Retinol, Ethyl Linoleate, and Tasmannia...
How should I use the Lift-Now™ gel product? Can it be used around the eyes? How long does the temporary wrinkle reduction effect last, especially when wearing makeup or in...
How do I calculate the required amount of each ingredient in a cosmetic formulation based on its percentage? For example, if I want to make 50 grams of a serum with the...