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I would like to ask about **Dr. Jill serum**. 1. What are its characteristics? 2. Is EGF (Epidermal Growth Factor) effective for reducing wrinkles in cosmetic products? 3. Can...
Could you provide information or consider stocking the ingredient Skinperf LWG, which contains AHAs like Glycolic Acid and Lactic Acid for skin exfoliation?
When formulating cosmetics, should ingredient percentages be calculated by weight or volume? How do I calculate the amount of each ingredient needed based on the percentage and...
Regarding a homemade cream formulation for moisturizing, whitening, and wrinkle reduction, I have the following questions: 1. Is it necessary to use emollients like lipid soft...
I am formulating a cream using `Water-Capsule`. The product information states it can handle no more than 20% oil. If other oil phase ingredients are used, does this limit mean...
What are the active matter concentrations of the following liquid surfactants, and can this information be added to the product pages? * Lauryl Glucoside * Mild-Wash (Sodium...
Regarding a Skinceutical CE Ferulic type formula: * Can I use the plastic amber bottles with pumps sold by MySkinRecipes instead of glass bottles? * For long-term storage (over...
I have a serum formula for anti-aging and lifting, and I'm trying to mix DMAE Liquid into it without using a blender. The staff provided a base formula and instructions, but I...
I have a cream formulation with the following ingredients: * Mineral Oil 5% * Kojic Acid Dipalmitate 3% * Tranexamic Acid 3% * Vitamin B3 (Niacinamide) 4% *...
I am developing a cream formula targeting skin lifting, wrinkle reduction, and whitening. I am using `Light Cream Maker™` for the base. My formula includes the following active...
I am trying to create a formulation using the following ingredients: * MatteSilica™ 5% * Light Cream Maker™ 2% * Preservative 1% * Water 92% I have two questions regarding this...
Based on a sunscreen formula inspired by KANEBO ALLIE EX UV PROTECTOR GEL (MINERAL MOIST) N SPF 50/PA++++, containing: * Zinc Oxide 200nm EasyDisperse™ (9.2%) * OMC (7.5%) *...
I would like to inquire about obtaining a Certificate of Analysis (COA) for ingredients, where to find usage instructions, and the recommended usage percentages for...
I am experiencing an issue where the serum I formulated is separating. Could you please provide guidance, help adjust the formula, and troubleshoot the problem? I can provide...
I have a yellow cream and want to change its color to white or light pink. How can I do this using cosmetic pigments? I don't have special mixing equipment, so I need a method...
Regarding the use of RiceSorb to create a gel: * Is there a minimum or maximum percentage for using RiceSorb to create a gel? * Is the gel created from RiceSorb stickier than...
I have a skin condition where scratching causes dark marks, and these marks worsen when exposed to the sun. My skin is also prone to irritation. I am looking for...
High SPF sunscreens often feel greasy and oily when sweating. I've noticed some high SPF products seem to have very little SPF Protect Ultra. How is their SPF measured? In my...
I have pure Azelaic Acid imported from abroad, specifically the water-soluble form (Liquid Azelaic™ / Potassium azeloyl diglycinate). I want to know if there are any techniques...
I am looking for a formula to help reduce redness after laser treatment and strengthen my skin barrier. What ingredients or formulation adjustments would you recommend?