คำถาม-คำตอบ

I am trying to formulate a lip tint using the following ingredients: * **Mineral Oil** * **Squalene** * **Oil Thick™** * **Pigment colors** (**D&C Red No.7 Lake**, **Iron...

I am trying to formulate a sunscreen product and am encountering issues with separation and a poor texture that looks like "fish roe". I want to fix these problems and...

Can I use **Blend** fragrance with **Reed Diffuser Base** to make a reed diffuser? Can I also add other fragrances or aroma chemicals to the **Blend** fragrance?

I have 5g of MSH White powder and an existing cream (which contains oil). I want to mix the 5g of MSH White powder into the cream to achieve a concentration of approximately 2%...

I usually use the following formula for making makeup remover gel: * Water 58% * Glycerin 15% * Propylene Glycol 10% * Coco Wash 5% * MakeUp-Wash 5% * Lauryl Glucoside 5% *...

What ingredients are needed to formulate mascara with properties like water resistance, hold, and lash lengthening? Are there ingredients to help with lash growth?

I want to formulate a body lotion using Soy Lecithin and Phospholipid (Hydrogenated Lecithin) as the main ingredients. 1. Can I use Soy Lecithin 10% alone to achieve a lotion...

I am making natural lipstick for a school project. My current ingredients are: * Carnauba wax * Rice bran oil * Natural color from fruits, roots, or flowers I need advice on...

When calculating the 100% for a lipstick formulation, should **everything** in the formula be included, or are there other components, such as color and fragrance, that should...

I have oily, sensitive, acne-prone skin and use acne medications such as Differin and Benzac, which can cause dryness and peeling. I have formulated a gel and would like to...

I am developing a cream formula for my mother who has dry, mature skin and melasma. I am planning to use the following ingredients: * `Shea butter ultra soft` (5%) * `Sweet...

I am formulating a water-free serum with the following ingredients: * Ethoxydiglycol * Butylene Glycol * L-ascorbic acid 15% * Glycerin I measured the pH of the formula and it...

I would like to ask about making lip balm. I have the following formula and have questions about two ingredients, Sorbitan olivate and Stevia: **Lip Balm Formula:** * Sweet...

I have a hair conditioner base and want to add Silicone Shine, Silicone Hi-Cond, and fragrance. How should I incorporate these ingredients into the base? I was considering...

I want to make **Rose Water** for body spray using the following method: **Method for preparing Rose Water using fresh petals:** 1. Use about 2 roses, pluck only the petals,...

I have a hair mask formula for adding shine. I would like to know if this formula is suitable for the intended purpose. The formula is as follows: * Water: 83% * Cetyl Alcohol:...

I have created a revised eye serum formula targeting non-allergic puffiness. Could you please evaluate this formula, particularly regarding the ingredient percentages and its...

Based on the provided sample formula using Water Balm™, I would like a comprehensive lip balm formula that offers the following properties: * Nourishing * Reducing dry and...

Based on a previous staff comment stating that BHA does not require high acidity (pH 4-6 is sufficient) to dissolve clogged pores, but requires low pH for effective...

What are the differences between **Yeast Radiance**, **Yeast Resurface**, and **Repair Activator**, and can they be used together in an Aloe vera tester?