Browse Questions and Answers

I am developing a sunscreen primer formula with the following ingredients: * Zinc Oxide (4.20%) - using Zinc Oxide 35nm Liquid * Titanium Dioxide (2.45%) - using Titanium...

I would like a formulation for dog shampoo that can relieve itching and contains `ทองพันชั่ง` (*Rhinacanthus nasutus*).

What are some natural or minimally processed ingredients that can be used as **emulsifiers**, **gelling agents**, and **thickeners** in cosmetic formulations?

Can I apply two different cream formulations consecutively, one containing CM Glucan (Carboxymethyl Beta Glucan) and the other containing Licorice Extract (Pure-Glabridin™...

Hello, could you please help analyze the approximate ingredient ratios for a foundation? The original brand uses ingredients roughly like this. Can any ingredients be reduced...

I would like to formulate a product for oily skin with wrinkles, acne marks, and dehydration. I initially considered using Panthenol (Pro Vitamin B5) at 5% and WaterLock....

I would like to ask the following questions: 1. What is the suitable pH range for **Salicylic Acid EZ** in a formula? (I couldn't find this information). 2. Can **Xanthan Gum...

What are the active ingredients in a moisturizing formula, specifically Sodium Hyaluronate (Small Molecule Hyaluronic Acid) and Biosaccharide gum-1 (Hydro Gel), and what are...

I have a product formulation in an image and need help analyzing it. Could you please provide information about the ingredients and the overall formulation?

I previously submitted an image containing a list of ingredients and a formulation. As requested by the staff, I will type out the list of ingredients. Once I provide the text...

I am developing a shower gel formula and have the following questions regarding its properties and ingredients: 1. Is this formula suitable for both face and body, considering...

Can Disodium EDTA be used as a penetration enhancer in a body lotion, similar to or instead of IPM? What ingredients are suitable for skin penetration?

I want to make a Retinal serum easily and without using heat. Could you provide a formulation using ingredients like Silky Serum Base Plus, Myristyl Nicotinate (Max-B3™), and...

I have a few questions regarding waxes for making solid perfume: 1. Is Synthetic White Beeswax a synthetic wax? Does it contain ingredients derived from bees? 2. I'm looking...

I would like to create a night cream targeting acne scars, skin brightening, and plumpness using the following formula: * AHA: 5% * Vitamin B3: 5% * Vitamin B5: 3% *...

I have questions about a bi-phase essence formula regarding the following points: 1. Will the oil phase become a clear liquid after dissolving Kojic Dipalmitate and shea butter...

I have questions about a sunscreen formula and would like a review of a specific formulation: 1. Is the formula a milk-type formula? If not, how can I make it liquid like milk?...

How should I calculate the amount of Glycolic Acid powder (Glycopure™) for a formula labeled "Glycolic Acid 10%"? I tried mixing `glycolic acid` 5.2g with water 46.8ml,...

I need a cream formula for treating melasma on very dry skin. I have an initial idea for ingredients. Could you suggest adjustments to the formula to address severe dryness and...

I have a serum formulation for skin brightening and would like to know if the ingredients are compatible and mixable, specifically if they can be dissolved directly in Rose...