คำถาม-คำตอบ

I have a cream/lotion formulation containing Stearyl Alcohol, Cetyl Alcohol, shea butter, jojoba oil, mineral oil, vitamin E, glycerin, and urea. The current texture is...

I am making a lotion and used a honeysuckle fragrance at 1%, but the smell is very strong and pungent. How can I reduce the pungency of the fragrance in my lotion formulation?

I want to treat ingrown hairs and dark spots on my legs after waxing. Which is better, AHA or BHA? I was previously advised to wait 1 week before using Glycolic Acid, Lactic...

I have formulated a serum for combination-dry skin targeting brightening, clarity, moisture, firmness, and pore reduction using the following ingredients: * `GlucoBright™...

I have three cosmetic formulas and would like to ask for your review and advice on specific aspects: 1. **Whitening Formula:** * Is this formula usable? * How should I...

I have some questions about formulating a liquid product (like a serum or lotion) using the following ingredients: 1. **Squalane and Acidic Ingredients:** I want to include...

I have an Aloe Vera Gel base and the following ingredients: * Glucosamine (N-acetyl-D) * Vitamin B3 (Niacinamide) * Alpha Arbutin * Green Tea Extract Can I mix these...

Regarding a gel formulation for oily, acne-prone, and dull skin, I have the following formula and method: **Ingredients:** 1. `zinc PCA` 1% 2. `Vitamin B3` 2% 3. `Glucosamine`...

How can I create a facial cleansing foam with a dense, fine foam texture similar to Shiseido Perfect Whip? I understand that the traditional method involves fatty acids like...

I am developing a tint formula for cheeks and lips using the following ingredients: * Satin Mousse * Isododecane * Water * Titanium Dioxide Micronized * Iron oxides I currently...

Could you please provide an update on the stock status of ingredients such as Natto Gum, Double Hyaluron Liquid, Lemon Peel Bioferment, Ceramide Complex, LHA, Royal Jelly,...

I have a facial wash gel formula containing Lauryl Glucoside 5%, Coco Wash 10%, Creamy Foamer 15%, Propylene Glycol, and Glycerin. I want to add Sodium PCA 50% to make the...

Can I add sunscreen ingredients, such as `Titanium Dioxide`, directly into a ready-made aloe vera gel base to create a sunscreen product?

I am developing an essence formula with many active ingredients and have two main questions: 1. **Base Selection and Formulation:** I have a list of active ingredients I want...

What are the essential color pigments and their typical ratios needed to create loose powder makeup specifically for fair-yellow skin?

Can Soy Lecithin (Powder) purchased from MySkinRecipes be used for food, or is it only for cosmetic applications such as creams, lotions, and lip balms?

Could you please clarify which specific L-Carnitine product was recommended by the staff for addressing oily skin and acne concerns?

Can you provide information about Oligopeptide-10, also known as Pep®-Acne, including its properties, usage rate, mixing method, characteristics, solubility, and recommended...

I am formulating a BHA Toner using **encapsulated salicylic acid**. I noticed the INCI list for the encapsulated salicylic acid ingredient includes the phrase "preserved by...

I have two formulation questions: 1. **Vitamin C Serum:** I'm using a formula with Double Hyaluronic Gel base and want to replace L-Ascorbic Acid with a Stabilized Vitamin C,...