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I plan to mix Shea Nut Oil, Argan Oil, and Rosehip Oil and add fragrance oil. * Is this mixture stable, or will it spoil? * Is a pump bottle suitable for packaging this oil...
I have a formula containing `DMAE 20%`, `Azelaic Acid 10%`, and `Light Cream Maker 3%`. Currently, its texture is like a serum, but I would like to make it thicker, like a...
Based on an anti-aging formulation containing ingredients like Acetyl Hexapeptide-8, Matrixyl 3000, Lift-Now™, Rice Vitamin, Apricot Kernel Oil, Safe-B3™, WaterLock™,...
I purchased this kit and would like to know if I can use a toner before applying the Vitamin C serum. Will using a toner reduce the effectiveness of the Vitamin C serum?
I am developing a gel formulation containing L-Carnitine (3%), Sodium Lactate (3%), Urea (3%), Sodium PCA (3%), Lemon Oil, and Pro Polymer. My target pH is 5.5. 1. Is Sodium...
Is it possible or recommended to add ingredients like Alpha Arbutin or Tranexamic Acid to the Vitamin C E Ferulic kit? What would be the effect on the formulation, particularly...
What are the differences between SugarThick (PEG-120 Methyl Glucose Dioleate) and Pro Polymer (ACRYLATES/C10-30 ALKYL ACRYLATE CROSSPOLYMER) in terms of their properties...
I would like to inquire about: 1. The water shown in the image (which I cannot provide here). Is it deionized water, and is it related to formulations where EDTA cannot be...
Regarding the shelf life of a finished product using Phenoxyethanol as a preservative: If the raw material has a shelf life of approximately 1.5 years (longer if refrigerated),...
My digital scale shows 100.04g when I place a 100g calibration weight on it. How can I calibrate the scale to show exactly 100.00g?
I have very dry body skin and tried a previous formula, but it made my skin feel even drier. I am looking for a professional formulation for a body lotion that provides high...
# Questions regarding Witch Hazel (Extract 99% Tannins) Powder I am encountering two issues when working with Witch Hazel (Extract 99% Tannins) powder in my formulation: 1....
I would like to inquire about the mixing details for skincare. - What is the required ratio for mixing Vit C with distilled water? For example, for 100g of distilled water, how...
Can a milk frother be used to mix cosmetic formulations in a 300ml beaker? Are there other small mixing tools suitable for this size?
I want to formulate an eyelash serum using `Long-Lash™` peptide. 1. Can this ingredient be used for eyelash growth? 2. What is its effectiveness and safety profile compared to...
I have the following questions: 1. Can water that has been mixed with disodium EDTA be boiled again if I am concerned about cleanliness (e.g., a child almost drank it)? 2. Is...
I have created a serum formulation with the following ingredients and quantities: * Silky serum base: 50g * Regu-age: 5g * Pep-coll: 5g * Argireline: 10g * Repair activator:...
I made a homemade moisturizing cream. Initially, when testing a small amount from a ceramic spoon, it seemed to pill slightly. However, the cream in the jar, after being...
I have multiple skin concerns including acne (potentially genetic/hormonal), oiliness, facial irritation (redness, itching, dryness/flaking on cheekbones and eyebrows),...
Could you please review my aloe vera gel formula and provide feedback? I used the following ingredients and percentages: * Pro Polymer™ 5% * Aloe Vera Extract (extraction ratio...
