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I am formulating a tinted sunscreen cream containing ZnO and TiO2. My goal is to achieve an **Ochre color** similar to the Clé de Peau Beauté Crème Tinted UV in the Ochre...

I am looking to create a safe DIY perfume or body mist for personal use by blending a combination of essential oils and fragrance oils. What is the recommended method for...

I am planning to use **Ethyl Alcohol (96%, Perfumer Grade, Low-Odor)** for mixing perfume. * Does the 96% grade have a truly low odor, similar to Ethyl Alcohol 99.9%? * How...

The Certificate of Analysis (COA) for Oleic Acid (90%) does not specify the pH value. Could you please clarify what the typical pH of this substance is, or what standard...

I am looking for a functional substitute for the ingredient `Genapol® EP 1022`. Could you recommend an alternative solubilizer?

I am looking for a suitable substitute for `LipidSoft™ D5 (Cyclomethicone Replacer)` to use in a clear facial serum formulation at a concentration of **34%**. The current...

What are the essential details regarding O₂-Complex™ (Pure Perfluorodecalin), a perfluorocarbon liquid utilized for the oxygen donor/carrier concept in cosmetics? Please...

I am seeking recommendations for a **subtilisin enzyme** suitable for cosmetic applications. The enzyme must meet the following strict specifications: * Optimal pH range:...

For the SPF UVA, UVB measurement service (Boots Star/PA eq.), if I have cosmetic samples that have different shades but utilize the exact same base formula (including all UV...

Is the fragrance product 'Code for Her (compare to Armani)' a ready-to-use perfume that can be applied directly to the skin, or is it a concentrated fragrance oil that requires...

I mistakenly ordered **Clarify-Wash™ Powder (Sodium C14-16 Olefin Sulfonate)** instead of the required **Clarify-Wash™ 35 Liquid (Sodium C14-16 Olefin Sulfonate 35%)**. I need...

I would like to inquire about the ingredient Dandruff-Care™ (Dichlorophenyl Imidazoldioxolan). Can this substance be used effectively in **leave-on products**?

I am looking for a Carbomer product known as 'ETD 2020'. Can you confirm if this refers to **Carbomer 2020 (EasyDisperse, Electrolyte Tolerance, Long-flow)**? What are the key...

I am trying to thicken a formula containing 10% Cocamidopropyl Betaine. I added `ThickClean™` (Acrylates Copolymer) at 1.5% and mixed it, but the mixture did not thicken. Which...

I am developing a makeup fixing spray using the following ingredient list, focusing on the use of **Trimethylsiloxysilicate** (Silicone Film) for long-wear and waterproofing. I...

I am formulating a facial skincare product using **Oil Thick™ Transparent** to create a clear, solid oil gel texture (such as a hard balm or solid serum). 1. Is my proposed...

I am developing an **ethanol-based perfume** and plan to use the following colorants: * `CI 19140` (Yellow) * `CI 17200` (Red) * `CI 42090` (Blue) I have two main concerns...

Does the Fluorescent Yellow Pigment settle or precipitate in the formula, and if so, what measures should be taken to ensure it remains evenly dispersed?

Which silicone products available on MySkinRecipes are suitable for formulating a **creamy leave-in conditioner** for hair? Please recommend silicones focusing on types that...

I am looking to encapsulate oil using a modified tapioca starch. Could you recommend the best product for this purpose from your selection?