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I am formulating cosmetics and need to measure raw ingredients. Is it safe to use plastic measuring cups/spoons for a very short time (less than 5 seconds)? The staff...
When formulating a cleansing water using LipidSoft, Coco-Wash, and MakeUp-Wash, can LipidSoft be mixed with Coco-Wash and MakeUp-Wash before adding the mixture to the water phase?
What type of cap is typically used on a 'Sealed Bottle'? Specifically, is it a flip-top cap, a hinged cap, or a screw-off cap with a wide opening? If it is the latter, I plan...
I am developing a serum/cream formulation containing the following: * Hyaluronic Acid (two types) at 0.1% each * Alpha Arbutin * Phenoxyethanol at 0.2% I have the following...
I am developing a liquid foaming cleanser for oily, acne-prone, and sensitive skin using the following formula: * Coco Wash™: 5% * Lauryl Glucoside: 5% * Creamy Foamer™: 10% *...
What is the status of the ingredients SNAP-8 and Tego-Pep 4-17? Are they still available for purchase?
I am developing a Body Butter using the hot process method with LotionBliss and Cetyl Alcohol. I have a few questions: 1. Is it necessary to heat the oil phase (containing Shea...
I want to formulate a leave-in serum or cream for dry and damaged hair. I have the following ingredients: WaterLock™, MOIST72™, Hydro Protein (e.g., Hair Wheat Protein),...
Based on the previous discussion about using Galactomyces Ferment Filtrate (Pitera), I have two further questions: 1. What are the effects if it cannot be stored in the...
I understand that the ingredient Galactomyces Ferment Filtrate can be used up to 100%. However, I have issues with storing it in the refrigerator, as the storage instructions...
Based on the following formula, what is the expected texture, how does it compare to Hada Labo lotion, and what ingredient adjustments or additions (specifically a thickener...
I have developed an anti-aging and brightening cream formula designed for dry skin, occasional acne, dullness, and wrinkles. I would like to request a review of my formula and...
I am planning to formulate a serum or emulsion using the following active ingredients at these percentages: * `Glucosamine (N-Acetyl-D)`: 4% * `Nanowhite`: 5% * `Delentigo`: 5%...
My silicone-based sunscreen formula, which contains high concentrations of silicone oils and solid particles (Titanium Dioxide, Zinc Oxide, and BB Micro Silk), is separating...
Can kitchen blenders (stand or hand mixers) be used for making creams and lotions? If yes, what mixing speed is suitable, particularly when the formulation contains...
Based on a serum formula containing water-soluble actives, `Cyclomethicone`, and `Warp Cream Maker™`, can a liquid serum be created without adding a silicone gel like `Silicone...
What are suitable sweeteners and flavorings for oil/wax-based lip balm formulations, and how can Salicylic Acid (BHA) be effectively and safely used for lip exfoliation,...
I am developing a gel formulation for melasma and skin brightening with the following ingredients: * Azelaic Acid (Liquid Azelaic™) 10% * Tranexamic Acid (Trans-White™) 3% *...
I have some questions regarding cosmetic formulation, based on my experiences and proposed serum formulas: 1. **Tester Product Reaction:** I previously used a tester gel...
Regarding the Witch Hazel Alcohol-Free Toner tester formulation purchased, intended for oily skin and acne reduction, with the following composition: * Whitening: `Glucosamine...
