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I would like to review and get mixing instructions for several skincare formulas, considering my dry, sensitive skin with some acne and wrinkles, and also ask about a new...
What ingredients are available for anti-cellulite and skin firming applications, specifically regarding L-Carnitine?
I want to make a hair serum using Cyclomethicone as the base instead of water. I plan to include the following ingredients: * Glycerin 2% * Biotin Express 1% * Vitamin B3 1% *...
Are there any preservatives that can be used in a product formulation with a pH level around 11?
I am trying to formulate an anti-aging serum/gel using Xanthan Gum as a thickener along with several active ingredients. My current attempt resulted in a sticky texture and...
What is the estimated pH of a solution containing 4% Glycolic Acid (AHA) 100% Powder in distilled water?
Based on the ingredients provided for a Dermatix Ultra-like scar treatment formula, I have a few questions: * Comparing ingredients, will the example formula be thicker? * What...
I am developing a cream formulation using the cold process method with the following ingredients: **Base Cream:** * DI Water * EDTA 2Na * Glycerine * Viscolam AT 100P (3%) *...
I am developing a serum formulation with the goal of achieving a clear, light pink serum. The intended ingredients and percentages are: * Double Hyaluron Liquid 2% * Pro...
My product, Easy Hair Styler (8 Hr.), has hardened into a lump in the container. What caused this, and how can I fix it?
I am new to cosmetic formulation and have some basic questions regarding: 1. How is the recommended usage percentage (e.g., 3%) for an ingredient calculated? Is it based on the...
How can we determine the "weight" or lightness/heaviness of carrier oil textures? Could you please categorize or list common carrier oils based on their feel and suitability...
What are the specific percentages of the following ingredients in the **Oil Soap** product formulation, needed for FDA registration: * `MIPA-Laureth Sulfate` * `Laureth-4` *...
Could you please provide detailed mixing instructions for a sunscreen formula containing `SPF Protect Ultra II`? Specifically, is heat required for mixing `SPF Protect Ultra...
Regarding the SPF Protect Ultra™ II (15%) example formula provided previously (using Milk Lotion Maker 3%, Satin Cream Maker 0.7%, Water 80.3%, Mild Preserved Eco 1% to achieve...
I would like to know the lowest usable pH for a toner that is used daily, morning and evening. I made a toner and added **Lactic Acid**. I tested the pH with litmus paper, and...
I have developed a serum formulation and would like to know if it is viable and stable. The formulation is as follows: 1. Cyclomethicone 20% (Silicone is secondary, less than...
What colors are suitable for use in toothpaste and balm formulations, and what are the considerations for using them?
I want to use Papain for gentle exfoliation to help with acne marks on dry, sensitive skin. I understand it can be used in water-based formulas. What are the specific...
I would like to check the ingredients in my current skincare product so I can purchase them to make my own. Please review the following list and advise on availability and...
