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How can I adjust the pH of **Stabilized Vitamin C (Natural-C Glycol™) Serum** to meet FDA requirements (pH 3.0 or higher) while maintaining its stability? The staff mentioned...
I have developed a serum formulation for dark spots, acne marks, and oily, acne-prone skin. I used ingredients including: * Niacinamide 10% * Zinc PCA * Silicone Gel 10% *...
What are suitable preservatives for a water-based mouthwash formulation?
I am making a cream lipstick and packaging it in a jar. The problem is that the cream lipstick becomes hard and dry. Which ingredients can be added to maintain the lipstick's texture?
Could you recommend ingredients or fragrance oils to create a sea, marine, or beach scent? I am looking for options like `Ocean Propanal` or `Ozone Propanol` that do not have a...
Dear Officers, I would like to inquire about the formulation and mixing of a cream. I want the cream to have the following properties: 1. Waterproof sunscreen with SPF 30 and...
I want to make a silicone/silk texture sunscreen. * Can I use SPF Protect Plus™ for this? * What are its properties like solubility and heat resistance? * How does its ease of...
Recommended Mixing Equipment and Speed for Cosmetics (Lotion, Cream, Hair Styling) in 3000cc Pitcher
Based on using a Dissolver/Disperser type mixing blade with an electric drill: 1. What size mixing blade (in centimeters) is suitable for a 3000 cc stainless steel pitcher with...
What should I do if tea tree oil gets into my eye and causes blurry vision? Is it dangerous?
I would like to inquire about a facial cleansing gel for combination skin with many blackheads and clogged pores. The formula I plan to use is as follows: * Sulfate Free...
I want to add Pheromone and Last Fix into my existing Perfume. Can I add them directly? If I want to add both, what is the correct mixing order and procedure? Is there a...
I would like to inquire about the following cosmetic formulations: * **Melasma Treatment Cream (Normal Skin)** * Water: 71.6% * Allantoin: 0.2% * Disodium EDTA: 0.2% * Vitamin...
1. Are there any ingredients on this website that can replace Myristyl Myristate without causing issues like clogging or irritation? 2. How can I color a white face cream light purple?
I have several questions regarding cosmetic formulation: 1. How should I add Flora Fix (5%) and fragrance/essential oil (5%) to a finished cream? Should they be mixed together...
I am making my own cosmetics like lotion and toner and plan to use them within 1-2 months. Is it necessary to add preservatives? Also, I noticed Pro Niacin is missing from the...
I am developing a sunscreen formula using physical filters (Zinc Oxide, Titanium Dioxide) which is separating. I am also asking for clarification on certain ingredients used...
I am making a cream formulation and have encountered several issues: * Pro Polymer is not dissolving completely, remaining as swollen particles similar to sago seeds (both...
I have a Water-in-Oil sunscreen formula and want to make it highly waterproof for both face and body. How can I modify the formula to achieve this? The recommended modified...
I have some existing cosmetic products and would like to add active ingredients to boost their effectiveness. 1. If I have a body lotion with low concentrations of Vitamin B3...
I am making a Lime-Vanilla soap and need alternatives for Lime Oil. What options are available? Additionally, I would like to know if perfumes from the "Brand" category can be...
