Browse Questions and Answers
Avg response: 12 HrsFilter Questions
20 of 14172 results
I would like to create a custom formulation using Pure Aloe Vera Gel as the base, adding several ingredients such as Alpha-Arbutin, Beta Glucan, and Copper Peptide. I plan to...
I would like to ask about adding Zinc Oxide and Titanium Dioxide to a lotion base to create a sunscreen. Specifically, I plan to add: * Zinc Oxide 5% * Titanium Dioxide 5% Can...
I would like to ask the staff how to formulate a sunscreen CC cream that has properties similar to **CATHY DOLL SPEED WHITE CC CREAM SPF50 PA+++**. I need recommendations on...
I have a **Vitamin C kit**. Can I use it on my lips, specifically to reduce dark lips? What is the recommended application time (day or night)? *(Note: Staff response assumed...
Can I mix the following ingredients to create a toner? * Witch Hazel (Alcohol Free, Paraben Free) Plus Allantoin * Centella Asiatica Extract (Madecassoside 90%) * Calendula...
I would like to inquire if the company plans to sell the following substances: * `QUATERNIUM-73` * `Ammonium Acryloyldimethyl Taurate / Copolymer` * `Sodium Peg 7 Olive Oil...
Could you please advise on the optimal pH range for **Bifida Ferment Lysate** (also known as Repair Activator)? I understand it is derived from fermented bacteria and not a...
I am developing a clear gel formulation for oily skin with the following ingredients: * LHA (Capryloyl Salicylic Acid) 10% * Cyclomethicone 5% * Allantoin 0.5% * Pro Polymer 2%...
Does adding Royal Jelly and Aloe Vera affect the quality and stability of a Vitamin C serum, particularly one based on L-Ascorbic Acid (like Skinceuticals)? If so, why, and...
I want to add `Activated Resorcinol` to my existing water-based product (like Hada Labo), but it's not water-soluble. How can I dissolve it and incorporate it into the water...
I have the ingredient list for **Cleansing Express' Cleansing Liquid** and would like to create a gel cleanser. I am interested in using **Sugar Gel** to achieve a texture...
I have questions regarding cosmetic packaging: 1. Regarding light protection, is opaque white packaging as effective as amber packaging? Which one is better, or are they...
How can I formulate a lip serum specifically designed to reduce dark spots and increase lip plumpness? What are the key ingredients and their recommended percentages, and what...
I am trying to formulate a gentle cleansing liquid or gel that can be used without cotton pads to remove makeup, sunscreen, and mascara without irritating the eyes. I have...
Can raw ingredients such as: * Vitamin B3, Niacinamide (Safe-B3™) * Natto Gum * Activated Resorcinol™ (4-butyl Resorcinol) be added or mixed with an existing gel-based cream?
I am formulating a C E Ferulic serum and would like guidance on the ingredients, specifically which type of Hyaluronic Acid is suitable and information on the other components...
In a hot process lotion formula containing **Stearic acid**, **Dimethicone**, **Glyceryl Stearate**, **Carbomer**, **Cetyl Alchohol**, and **Hydroxyethylcellulose**, what are...
Can hybrid sunscreens protect against visible light? What role do physical filters like Titanium Dioxide and Zinc Oxide play, and how does particle size affect this protection?...
I am formulating a cream using Light Cream Maker™. I have two questions regarding texture adjustment: 1. If the cream is not thick enough after initial mixing, can I add more...
Regarding the use of Deoxyarbutin with Vitamin C: 1. Can Deoxyarbutin be used in the same formulation as Vitamin C? If so, which types of Vitamin C (e.g., L-Ascorbic Acid,...