Browse Questions and Answers

Avg response: 24 Hrs
Minimum 3 characters for search

20 of 13964 results

Serum Formulation: Mixing Procedures, Stickiness, and Dry Skin Recommendations

I am formulating a serum and have questions regarding specific ingredients and procedures. 1. Regarding the use of `Phospholipid`, my understanding is to dissolve all...

Cosmetics Formulation Adjustment Mixing Procedure Serum Skin Dryness Stickiness
Posted by jaojomplon1990
2018-02-22
Formulation and Mixing Instructions for a Multi-Active Serum/Gel

I would like to know the correct mixing procedure for a serum/gel formulation with the following ingredients: **Water Phase:** * Tranexamic Acid 2% * Safe B3 3% * Pitera 10% *...

Cosmetics Anti-aging Cosmetic Formulation Mixing Procedure Serum Skin Brightening
Posted by meen_zanaruk
2018-02-21
Skincare Formulas for Oily/Acne Skin with Dark Spots & Sunscreen Mixing Equipment

Hello, I have oily, acne-prone skin with dark spots, uneven skin tone, and uneven texture. I have developed two night cream formulas with the same objective but using different...

Cosmetics Acne-prone Skin Cream Mixing Procedure Skin Brightening Sunscreen Base
Posted by kissziza
2018-02-21
Cold Process Cream Formulation for Anti-Aging, Moisture, and Anti-Acne

I am developing a cream formulation using the cold process method with the following ingredients and percentages, aiming for a medium cream texture, wrinkle reduction,...

Cosmetics Anti-aging Cold Process Formulation Cream Hydration Non-comedogenic
Posted by m0830682869
2018-02-21
Whitening Ingredient Mechanisms and Combining ODA White Plus & SymWhite

Regarding whitening ingredients, could you please clarify: 1. Are there any overlaps in the mechanism of action between ODA White Plus and the following ingredients: * Lemon...

Cosmetics Cream Ingredient Interaction Mixing Procedure Serum Skin Brightening
Posted by thelittledraco
2018-02-20
Skincare Formulation Review and Mixing Instructions (Salicylic Acid Gel, ANR Serum, Stretch Mark Formula)

I would like to review and get mixing instructions for several skincare formulas, considering my dry, sensitive skin with some acne and wrinkles, and also ask about a new...

Cosmetics Cosmetic Formulation Gel Mixing Procedure Sensitive Skin Serum
Posted by brava034
2018-02-20
Anti-Cellulite and Skin Firming Ingredients

What ingredients are available for anti-cellulite and skin firming applications, specifically regarding L-Carnitine?

Cosmetics Cellulite Reduction Claim Ingredient Suggestion Skin Tightening Topical Application
Posted by kusuma.suwan99
2018-02-20
Hair serum formulation with Cyclomethicone and suggested alternative

I want to make a hair serum using Cyclomethicone as the base instead of water. I plan to include the following ingredients: * Glycerin 2% * Biotin Express 1% * Vitamin B3 1% *...

Cosmetics Compatibility Conditioning Formulation Examples Serum Water-based Formulation
Posted by sirikosin
2018-02-20
Preservatives for High pH Formulations (around 11)

Are there any preservatives that can be used in a product formulation with a pH level around 11?

Cosmetics Chelating Agent High pH Preservation Stability pH Suitability
Posted by wisedkarn.sw
2018-02-20
Serum Formulation Issues: Stickiness and Xanthan Gum Dissolution

I am trying to formulate an anti-aging serum/gel using Xanthan Gum as a thickener along with several active ingredients. My current attempt resulted in a sticky texture and...

Cosmetics Anti-aging Gel Serum Solubility Stickiness
Posted by kinglermomo
2018-02-20
pH of 4% Glycolic Acid Solution

What is the estimated pH of a solution containing 4% Glycolic Acid (AHA) 100% Powder in distilled water?

Cosmetics Solution Water-based Formulation pH Adjustment pH Measurement
Posted by nksbtc126
2018-02-19
Dermatix Ultra-like Scar Treatment Formula: Ingredients, Viscosity, and Usage Percentages

Based on the ingredients provided for a Dermatix Ultra-like scar treatment formula, I have a few questions: * Comparing ingredients, will the example formula be thicker? * What...

Cosmetics Dispersion Scar Treatment Serum Usage Percentage Viscosity
Posted by skeggiold.film
2018-02-19
Cold Process Cream Formulation with Actives Evaluation

I am developing a cream formulation using the cold process method with the following ingredients: **Base Cream:** * DI Water * EDTA 2Na * Glycerine * Viscolam AT 100P (3%) *...

Cosmetics Cold Process Formulation Cosmetic Formulation Cream Preservation Stability
Posted by m0830682869
2018-02-19
Serum Formulation Compatibility and Clarity Issue

I am developing a serum formulation with the goal of achieving a clear, light pink serum. The intended ingredients and percentages are: * Double Hyaluron Liquid 2% * Pro...

Cosmetics Clarity Coloring Compatibility Hydration Serum
Posted by naburana
2018-02-18
Easy Hair Styler (8 Hr.) hardened

My product, Easy Hair Styler (8 Hr.), has hardened into a lump in the container. What caused this, and how can I fix it?

Cosmetics Hair Styling Hold Solidification Volatility
Posted by dharmaamm
2018-02-18
Cosmetic Formulation Basics: Usage Percentage, Mixing Powder Extracts, Emulsifier vs. Thickener

I am new to cosmetic formulation and have some basic questions regarding: 1. How is the recommended usage percentage (e.g., 3%) for an ingredient calculated? Is it based on the...

Cosmetics Cosmetic Formulation Emulsifier Mixing Procedure Thickener Usage Percentage
Posted by juckkajee2
2018-02-18
Understanding Carrier Oil "Weight" and Skin Type Suitability

How can we determine the "weight" or lightness/heaviness of carrier oil textures? Could you please categorize or list common carrier oils based on their feel and suitability...

Cosmetics Oil Oily Skin Skin Dryness Skin Type Suitability Texture
Posted by pharmapharcy
2018-02-17
Ingredient percentages for Oil Soap FDA registration

What are the specific percentages of the following ingredients in the **Oil Soap** product formulation, needed for FDA registration: * `MIPA-Laureth Sulfate` * `Laureth-4` *...

Cosmetics Cleansing Oil Ingredient Declaration Ingredient Ratio Regulatory Compliance Technical Documents
Posted by chanunya.thsk
2018-02-17
Mixing SPF Protect Ultra II in Sunscreen Cream Formula with Heat

Could you please provide detailed mixing instructions for a sunscreen formula containing `SPF Protect Ultra II`? Specifically, is heat required for mixing `SPF Protect Ultra...

Cosmetics Cream Mixing Procedure Solubility Sun Protection Sunscreen Formulation
Posted by drbenjap
2018-02-17
Formulating SPF Protect Ultra™ II for Light Texture and Alternative Options

Regarding the SPF Protect Ultra™ II (15%) example formula provided previously (using Milk Lotion Maker 3%, Satin Cream Maker 0.7%, Water 80.3%, Mild Preserved Eco 1% to achieve...

Cosmetics Gel Light Texture Non-sticky Texture Serum Sunscreen Formulation
Posted by ezarian11
2018-02-17