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Functions of Cosmetic Ingredients in a Formulation

Could you please explain the function of each ingredient in the following list when used in a cosmetic formulation? * Water * Butylene Glycol * PEG-20 Methyl Glucose...

Cosmetics Anti-aging Hydration Ingredient Function Serum Texture
Posted by ann.thnchnk
2019-09-20
Oils for Very Dry Facial Skin

I have a question. Are there any products that can be used directly on the face? I'm considering ordering products to use. My face is **very dry** from heredity. I am currently...

Cosmetics Direct Application Hydration Natural Ingredients Oil Skin Dryness
Posted by sirirat.sh
2019-09-20
Usage of Dipropylene Glycol (Product 488) in Cosmetics

Regarding Dipropylene glycol (Product ID 488), can this be mixed into cosmetics? I saw in the product details that it states "**Usage Rate: 1-100% (for mixing with perfume only)**".

Cosmetics Cosmetic Application Fragrance Formulation Ingredient Function Perfume Solvents
Posted by juron66
2019-09-19
Base for Scent Diffuser Perfume

I want to make น้ำหอม to be used in a scent diffuser. What base should I use?

Cosmetics Diffuser Fragrance Fragrance Base Fragrance Diffusion Solubility
Posted by supojph
2019-09-19
Feasibility of Bi-Phase Retinal Essence Formulation

I would like to request custom manufacturing for a Retinal Essence in a semi-bi-phase form, for nighttime use. Can the following ingredients be included in the formulation?...

Cosmetics Bi-Phase Formulation Compatibility Emulsifier Essence Formulation Feasibility
Posted by athip_1995
2019-09-19
Ingredients for Shiny Hair Coat

Hello, what ingredients should be added to a hair coat product applied after washing and before blow-drying to make the hair look shiny? Thank you.

Cosmetics Glossiness Leave-in Application Serum Spray
Posted by nutta.boy30
2019-09-19
Serum Formula Review for Acne, Brightening, Anti-aging, and Sensitive Skin

I would like to request production services for a serum formula targeting acne reduction, skin brightening, skin plumping/firming, and wrinkle reduction (I am older but still...

Cosmetics Acne Treatment Anti-aging Custom Formulation Serum Skin Brightening
Posted by pam_ananya
2019-09-19
Safety of Ingredients in Cosmetic and Food Products

Is a substance dangerous? For example, are ingredients used in products like Clear Soap Bar, or specific ingredients such as `IseFoam™ (Sodium Lauroyl Methyl Isethionate)`,...

Cosmetics Bar Soap Ingredient Safety Raw Material Safety
Posted by jnrkmi
2019-09-19
Serum Formula Review and Adjustment for Acne-Prone Skin

I am trying to create a serum formulation with the following ingredients and percentages: 1. Calendula 5% 2. Pure-EGCG 1% 3. Licochalcone A 1% 4. Tea Tree Oil (Water Soluble)...

Cosmetics Acne Treatment Formula Review Oil Control Redness Reduction Serum
Posted by voranisa123
2019-09-18
Lightweight Serum Texture and Thickeners

I need recommendations for thickeners to create a lightweight serum texture that is not too thick, not sticky, and absorbs quickly. If the formula uses approximately 65% water...

Cosmetics Light Texture Non-sticky Texture Serum Skin Absorption Thickener
Posted by pam_ananya
2019-09-18
Serum Formulation for Sensitive Skin: Acne, Brightening, and Hydration

I would like advice on selecting ingredients to include in a serum. I am looking for a serum formula for treating acne, restoring skin strength, reducing oiliness, gentle...

Cosmetics Acne Treatment Hydration Sensitive Skin Serum Skin Brightening
Posted by pam_ananya
2019-09-18
Understanding PPM Concentration for Pure Vitamin C (L-Ascorbic Acid)

How is the PPM value of Pure Vitamin C (L-ascorbic acid) calculated? For example, how is Pure Vitamin C 30,000 PPM calculated? And normally, what does the PPM value claimed by...

Cosmetics Amount Calculation Concentration Cream Powder Serum
Posted by rooss1612
2019-09-18
Inquiry about Powder Milling Machine: Usage Video and Cleaning

Regarding the powder milling machine for making loose powder, I have read the description which mentions needing to see a demonstration of correct usage. 1. Is there a video...

Cosmetics Equipment Issue Loose Powder Usage Method
Posted by wariyanan_h
2019-09-18
Mixing High Concentration Actives for Serum Formulation

Based on the initial conversation, the user wants to know if mixing the following ingredients at the specified percentages is acceptable, and if any additional ingredients are...

Cosmetics Formulation Feasibility Preservation Serum Stability Texture
Posted by panchaporn.namtal
2019-09-17
Custom Cream Formulation for Melasma and Brightening

I want to focus on treating melasma and brightening the skin. I have modified some ingredients from the original "Day & Night Cream by BF" formula. Please review the following...

Cosmetics Cosmetic Formulation Cream Melasma Treatment Skin Brightening Skin Irritation
Posted by ampere.sk
2019-09-17
Pure Vitamin C Serum Formulation with Hya & Peptide

I would like to inquire about formulating a Pure Vitamin C Serum + Hya + Peptide. I have the following questions: * If I want to dissolve L-ascorbic acid in Glycols, do you...

Cosmetics Serum Serum Formulation Solubility Stability Texture
Posted by rooss1612
2019-09-17
Difference between Lake EasyMix and PIGMENT COLOR Lake pigments

What is the difference between `Lake EasyMix` and `PIGMENT COLOR lake` pigments? Which one is better, and what are they made from?

Cosmetics Coloring Cosmetic Formulation Dispersion Ingredient Comparison Pigment
Posted by far.fit
2019-09-16
Inquiry about Glyceryl Monooleate and Alternatives

Is `Glyceryl Monooleate` available? What are its potential uses or alternatives?

Cosmetics Emollient Emulsifier Ingredient Alternatives Ingredient Availability Raw Material
Posted by chwintansrisook
2019-09-16
Solubilizing Protec™ OX and Protec™ UV in Oil-Free Ethyl Ascorbic Acid Serum

I want to make an oil-free serum with Ethyl Ascorbic acid. However, I need to include Protec™ OX and Protec™ UV in the formula to help protect Vitamin C. Do I need to add oil...

Cosmetics Oil-Free Formulation Serum Solubility Solubilizer Stability
Posted by sujitra.ta
2019-09-16
Usage and Side Effects of Semi-Permanent Hair Dye in Shampoo/Conditioner

Regarding the SemiColor - Red Brown hair dye, I would like to ask the following: * When this hair dye is added to shampoo or conditioner, do I need to wear gloves when using...

Cosmetics Hair Colorant Leave-in Application Semi-Permanent Color Skin Irritation Staining
Posted by ulee2516
2019-09-16