คำถาม-คำตอบ

I am looking for preservatives suitable for sensitive skin. Can...

I am developing a cream formulation for my mother who has thin, inflamed skin due to long-term steroid use. I plan to use a cream base with 2% Luxury Cream Maker™. I want to...

Could you please provide detailed information about the ingredient **PE-1 Aqua**, including its function as a penetration enhancer for water-soluble active ingredients, its...

I have proposed Day and Night cream formulations targeting wrinkles, lifting, whitening, and moisturizing. Staff recommended increasing the concentration of Vitamin B3...

I want to make a non-sticky, water-based gel tint with a clear texture. I'm concerned about using TEA with Carbomer in my formulation. Could you suggest an alternative...

I made a cream using **Soft Cream Maker** at 5%. After mixing the heated phases, the mixture was still liquid. Is this normal, or is there something wrong with my method? The...

I am trying to formulate a Body Butter with a **matte, light, and smooth texture**. I plan to include **5-10% natural oil and shea butter**. Could you recommend a suitable...

I have a formulation that is causing redness in some users after about a week of use. Could you please help analyze the ingredients to identify the potential cause and suggest...

I am developing an Acne Whitening Gel/Essence formulation and have several questions regarding ingredient mixing, procedure, and efficacy: 1. **Micro Silver Dispersion:** I...

I have developed a cream formula for dry skin, wrinkles, and dullness. I would like to ask for advice regarding the mixing procedure, the effectiveness of the formula for...

How can I formulate a CC cream that is waterproof, sweatproof, provides sun protection, offers light coverage, evens skin tone, helps conceal wrinkles, and is non-comedogenic?...

I am formulating a facial gel targeting minor wrinkles, clogged pores, acne marks, clarity, and smooth skin for combination skin. I have some questions regarding the ingredient...

I want to create a cleansing product that can be massaged onto the face to remove makeup and then rinsed off directly with water, without needing cotton pads. I'm considering...

I want to formulate a nourishing oil blend for hair and scalp using the following oils: * Argan Oil * Fractionated Coconut Oil * Castor Oil Can these oils be mixed together...

Could you please advise on how to turn loose eyeshadow powder into a pressed form like those commonly found in the market? What ingredients and process are needed?

My skin is dry and flaky after using a homemade cream. The cream contains `Light Cream Maker`. What could be the cause, and what should I do?

I've seen blue color in two-layer eye makeup removers. Why is it blue, and how can I make a colorless two-layer makeup remover?

The user wants to make a Vitamin C serum using `L-ascorbic acid Ultra-Fine`. They have been waiting for the product since last month and it is still unavailable. They are...

I would like to add the oil-soluble ingredient SKIN-DEFENSE® (Beta-Sitosterol) to the Pure Aloe Vera Gel base. The company website states that this base uses `Pro Polymer...

I want to create a liquid spot corrector serum for melasma using the following active ingredients: * Azelaic Acid * Glycolic Acid * Activated Resorcinol I need the final...