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I have a DIY toner formulation using L-ascorbic acid and distilled water. I would like to know: 1. Can I substitute the distilled water with **Witch Hazel (Distillate - Alcohol...
I made an **Extra Whitening serum** formulation that separated overnight, with a clear silicone layer appearing on top. My formula and mixing steps included ingredients such as...
I am trying to make a DIY lotion using Xanthan Gum. I am confused about the difference between dissolving and dispersing and how to disperse Xanthan Gum in oil before adding...
I have a research paper (PDF link provided) about a substance related to groundwater and its potential whitening effects. Could you please review the research and comment on...
Could you provide a formulation that is similar to Estee Advanced Night Repair (ANR) serum? I am looking for a formula that offers comparable efficacy and texture.
I need a hand cream formulation for dry hands caused by frequent washing and dishwashing. What type of moisturizer is suitable, what are the key ingredients (such as...
I have acne-prone skin. Will a cream containing Nanowhite cause irritation? Also, can a cream with Vitamin C and a cream with Alpha Arbutin be used together? If so, how?
When formulating a facial gel using Hydroxyethyl Cellulose (HEC), I plan to add Alpha Arbutin and Vitamin B3 into the prepared HEC gel. 1. What is the appropriate mixing time...
I have created a lotion formula and increased the oil content. I am concerned if the formula will become sticky. The formula includes the following ingredients: * Rosehip Oil...
Based on a previous discussion about using Warp Cream Maker for silicone-containing formulas, I have the following questions regarding formulation with Perfect-C, LipidSoft,...
I have formulated a liquid cleanser with the following ingredients and percentages: * AminoWash: 10% * Baby Foam: 5% * Glycerin 99.8%: 5% * Hydro Protein: 3% * SugarThick: 2% *...
I have dark skin with dark spots from mosquito bites and freckles on my arms and legs. I would like a body cream formulation that includes: * Alpha Arbutin or Nanowhite *...
I have the following ingredients and percentages for a 100% cream/serum formulation: * Propylene Glycol USP: 70.90% * Alpha Arbutin: 2.00% * Vitamin B3 (Niacinamide): 4.00% *...
I am developing a silicone cream and would like feedback on my formula and manufacturing steps, particularly regarding emulsification and stability. My formula structure is as...
Can Stabilized Vitamin C (Natural-C Glycol™) be used together with Alpha Arbutin? I've heard that they cannot be used together because the acid will destroy the benefits of...
I am developing a Sunscreen BB formula and plan to use the following ingredients and concentrations: * Zinc Oxide (Micronized) 5% * Titanium Dioxide (Makeup-BB) 5% My goal is...
I ordered Ingredients Tester base and actives from the website. Based on the following formulation, I have some questions. My goal is to formulate a serum for skin brightening,...
My Phenoxyethanol turned red/pink. The staff previously mentioned a problem with packaging causing a reddish color in a specific batch. Is this reddish/pink color normal, and...
I want to make a moisturizing and whitening cream using the following ingredients: Vitamin C L-ascorbic acid, Shea Butter, Rose Hip Oil, Avocado Oil, Light Cream Maker, and...
I have a lipstick formulation with the following ingredients and percentages: * Jojoba Oil 22% * Fractionated Coconut Oil 22% * Squalene 25% * Isododecane 18% * Candelilla Wax...