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When using mouthwash, brown residue or tissue comes out when rinsing. Based on the ingredient list provided, which ingredient in the mouthwash causes this phenomenon?
Could you please provide a formula and method for making a serum that includes: * Ceramide Complex * Vitamin C (L-Ascorbic Acid Powder) * Hyaluronic Acid This serum is intended...
I am looking for specific fragrance types. Do you have **H - Herb** scent, or specifically ginseng scent? Is custom development available for ginseng? I am also looking for...
I would like to inquire about using Papaya Enzyme (Papain) in a face cream and body lotion for daily use. Is it suitable for daily application, and what are the recommended...
What is the heat stability of **Activated Resorcinol (4-Butyl Resorcinol)**? * Can it withstand temperatures up to 40°C? * What about temperatures between 60-70°C? * Are there...
I would like to inquire if the ingredient BB Micro Silk is classified as a silicone.
I have a formula for a powder facial cleanser and have some questions about it: My formula is: * AminoWash (Sodium Lauroyl Glutamate) 55% * BabyFoam (Sodium Cocoyl Isethionate)...
Can **Boswellia Serrata Extract** be dissolved using solvents other than **Propylene Glycol**? If so, what alternatives are available, such as **Butylene Glycol** or...
I purchased Centella Asiatica Extract (Madecassoside 90%) in a syringe. After storing it at room temperature, I noticed the product is leaking from the syringe. Why is this...
What is the current availability status of **Ensulizole (Phenylbenzimidazole Sulfonic Acid)** and **Ethylhexyl Triazone (Octyltriazone, EHT)**?
How can I reverse-engineer my favorite BB cream formula? I previously inquired about "Propylene Methoxycinnamate", but I understand now that the complete ingredient list from...
I have a lip formula and want to add 10% Hydrogenated Polycyclopentadiene (Oil Film). How should I adjust the formula to maintain 100% total? Also, is it necessary to add a...
In one product, is it possible to include many different ingredients? If a large number or high concentration of ingredients are used, what potential effects could this have on...
I am trying to create a DIY replica of SK-II essence, focusing on Galactomyces Ferment Filtrate (Pitera). I initially considered a simple mixture of 95% Galactomyces Ferment...
I would like to compare the effectiveness of Orange Peel Extract (specifically Hesperidin Methyl Chalcone 98%) and Ume Extract regarding their anti-glycation properties. *...
I'd like to share an article from the FDA (attached PDF). Please look at the end of page 4, there's something interesting. Imported sunscreens with high SPF claims seem to have...
What are the functions of each ingredient in the following simplified Cleansing Water formula, and how do they contribute to effective makeup removal, a non-drying feel, and a...
I used Physiogel Hypoallergenic as a base and added Matrixyl 3000 and Argireline without using a precise scale. After adding these, my skin became dry. I would like to know if...
I am planning to formulate a body cream with **Retinal** as the main active ingredient, based on a formula from the sales section. I would like to add **Vitamin B3** (Safe-B3™)...
When will Tranexamic Acid (Trans-White™) be back in stock?
