Browse Questions and Answers

If I want to use ascorbic acid in the production of microneedles, which must be heat-resistant, highly soluble, stable, and not easily degrade, which type of ascorbic acid should I use?

Hello Staff, I have created a formula as follows: * DI Water 95.2% * Glycerine 1% * Cyclomethicone 1% * Vit E 0.5% * Any Gel 1.5% * Care 0.3% * Laurocapram 0.5% * Ferulic Acid...

I would like to know if the following three ingredients can be combined: * Resveratrol LongMax™ Powder * Panthenol (Vitamin B5) * Rosa Hybrid Cell Extract (HybridCell™)...

I'm interested in making soap. I saw a formula example for adult liquid soap: * Sulfate Free Shampoo Base (pH 7, Clear, Foaming) 35% * น้ำกลั่น 64% * สารกันเสีย 1% Total: 100%...

I would like to know if the following shampoo and conditioner formulations are feasible: ## Shampoo Formulation 1. Sulfate Free No-Tear Shampoo Base 30% 2. Poly-Conditioner Eco...

I would like to inquire about the safety of using the **ผง scrub** from Apricot that the company sells on the lips. I am concerned because I understand that apricot kernels are...

I want to make a mosquito repellent spray. I am using 95% water and 5% oil. Which ingredient should I use to combine them? Thank you.

I am trying to make a sunscreen formula by mixing...

I have the following formula and would like advice on achieving a liquid serum texture, emulsification, ingredient dissolution, and texture adjustment without silicones:...

I would like to know how to create a unique fragrance for my own perfume brand. I am a beginner.

Regarding the use of Vitamin E Acetate (Alpha Tocopheryl Acetate) to prevent rancidity in natural oils: * What percentage should be used? * If added, is it also necessary to...

When mixing Reed Diffuser Base with น้ำหอม, it separates. If left separated like this, will it affect the scent or anything else? Thank you.

Hello! I have questions about the following ingredients: * Titanium Dioxide 15 nm Liquid * Cyclomethicone * PEG-10 Dimethicone * Triethoxycaprylylsilane My questions are: 1....

Please help analyze the ingredients in this formula. I plan to order production: 1. Copper Peptide (GHK-Cu) 3% 2. Apple Stem Cell Extract (AppleCell™) 5% 3. Rosa Hybrid Cell...

Based on my homemade air freshener, which is similar to a balm formula and contains Essential Oil, and has become popular enough to consider commercialization, I have the...

Based on the provided ingredient list of a serum that absorbs well, I would like to produce a similar serum targeting anti-wrinkle and skin brightening effects. I do not know...

Could you provide a formula for a physical sunscreen day cream specifically for the face? I would like it to be: * 'all natural' * 'non-toxic' * without using chemical...

In a formulation containing only 30% water, significant foam is observed after mixing. 1. Is adding 3% 1,3-Propanediol sufficient to reduce the foam? 2. If it can reduce foam,...

I want to buy the ingredient named `PEG/PPG-20/15`. * But I cannot find it. * I am not sure if it is available. * If not, are there any ingredients similar to `PEG/PPG-20/15`?

Could you please tell me about the alcohol grades available for **Alcohol** and **Fragrance**?