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I am formulating a shampoo using `Sodium Lauroamphoacetate (Mild Wash)` as the main surfactant. I would like to adjust the pH of the shampoo. Can I use **Citric Acid**? Are...
I am developing a serum formulation with the following ingredients: * 10% Glycolic Acid (AHA) 100% Powder * 10% DMAE (SkinTight MD™) Liquid * 2% Wrinkle-Fill™ (L-Tyrosine) *...
I have sensitive skin and want to make a whitening cream. I have a formula using the following ingredients: * Perfect-C™ (Ascorbyl Tetraisopalmitate) 5% * Sym White...
My objective is to achieve bright, clear skin and reduce wrinkles quickly. I have developed two formulations, a serum and a cream, with the following ingredients: **Serum** 1....
My sister has severe acne all over her face and the current cream formula she is using is not very effective. Could you please recommend a cream formula that can help clear...
Is it correct to mix fragrance with a fixative (such as Cassiffix, Fleuramone, or Violet Base) in a 1:1 ratio before adding it to a cream base to make the fragrance last longer...
Regarding the hair styling gel formula provided by the shop: **Formula:** 1. Paste Maker™ 25% 2. coco-wash™ 13% 3. glycerin 5% 4. Easy Hair Styler (8 Hr.) 10% 5. Phenoxyethanol...
How can I formulate a colored lip balm that provides long-lasting color similar to Wet n Wild MegaSlicks Balm Stain or REVLON Color Stay Just Bitten Kissable Balm Stain?
Is it acceptable to mix Vitamin C powder, such as `AA2G` (Ascorbyl Glucoside) or `L-Ascorbic Acid`, with an existing lotion or cream base right before each use? What are the...
Regarding Wrinkle-Lax™ and Argireline (Acetyl Hexapeptide-8), considering the previous discussion about their different mechanisms: * Which ingredient is better? * Which...
Regarding the Anti-Blemish Solutions Clinical Clearing Gel, does this formula contain water? If it does not, does that mean the concentration of the gelling agent must be high?
I made a formula based on the staff's recommendation using Aloe Vera Gel (Lite) as the base and the specified active ingredients. The resulting product is a thin, yellowish...
I have some cosmetic ingredients purchased between 2015 and 2016, including Propylene Glycol, Ethoxydiglycol, Glycerin, Kaolin, Butylene Glycol, Dimethicone, Fractionated...
Regarding a silicone-based sunscreen formulation aiming for a **powder-foam texture**, the product is experiencing **separation and settling**. 1. How can this **separation and...
What is the difference between using Ethyl Alcohol and Dipropylene Glycol as a base for perfume formulation, specifically regarding their function?
I am looking for a serum formulation for skin exfoliation and brightening. I have received a suggested formula from the staff and have some questions regarding ingredient...
I have several questions regarding ingredient alternatives and formulation issues: 1. Which ingredient can replace **Rich Cream Maker**? 2. What are the alternatives for...
When determining the expiration date for a finished cosmetic product, if an ingredient has an expiration date earlier than the intended shelf life of the finished product...
If I use the ingredient blend `Butter Cream Maker` (containing Cetyl Alcohol, Glyceryl stearate, and CETETH-20) at 4% in a cosmetic formula, how should I declare these...
I am trying to formulate a creamy facial foam. My initial attempt using ingredients like Stearic Acid, Lauric Acid, Myristic Acid, and Potassium Hydroxide resulted in a high pH...