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Compatibility of Apple Stem Cell Extract in a Cream/Lotion Formula

Dear staff, I would like to ask if adding 2%...

Cosmetics Compatibility Cream Mixing Procedure Solubility Stability
Posted by ung343
2021-07-10
Grainy Texture in Homemade Lip Balm

I purchased oils from here and used them to make lip balm with...

Cosmetics Crystallization Lip Balm Solidification Texture Waxes
Posted by hatayab
2021-07-10
Compatibility of Willow Bark Extract and Water Soluble Tea Tree Oil

Can **Willow Bark Extract (Natural Salicylic Acid)** be used together with **Tea Tree Oil (Water Soluble)** in a formulation?

Cosmetics Acne Treatment Antibacterial Compatibility Solubility pH Suitability
Posted by phunyisa_poonmak
2021-07-08
Clear Gel Toothpaste: Cloudiness from Silica and Low Foam with SLS

Regarding the use of Hydrated Silica in formulating a clear gel toothpaste: When used at the recommended quantity, the gel becomes cloudy. How can this be resolved? Also, the...

Cosmetics Foaming Formula Alternatives Gel Toothpaste Turbidity
Posted by cheyang_cheyang
2021-07-08
Toner Formulation Stability: Addressing Sedimentation and Ball-Up with High Active Load

I formulated a toner using the following composition: * Safe B3: 8% * Gluco Bright: 5% * Ume Extract: 2% * Ethoxydiglycol: 3% * EGT-Max™: 1% * Dipotassium Glycyrrhizate: 2% *...

Cosmetics Ball-Up Formulation Stability Precipitation Solubility Toner
Posted by thelittledraco
2021-07-08
Hemp CBD Serum Formulation for Acne & Hydration (Research/FDA)

I want to create a Hemp CBD serum (I already have the clinic's extracted CBD). This is for medical research and FDA submission. The serum should have properties to reduce acne,...

Cosmetics Acne Treatment Custom Formulation Hydration Regulatory Compliance Serum
Posted by chtp.phpth2001
2021-07-07
Role of Azelaic Acid in Hair Growth Products

I am using a hair growth product containing Minoxidil and Azelaic Acid 5%. I would like to know the function or contribution of Azelaic Acid in this hair growth application.

Cosmetics Hair Growth Stimulation Hair Loss Reduction Hair Treatment Oil Control Serum
Posted by kookkaiiip
2021-07-07
Creating Rain Scent (Petrichor) and Geosmin Alternatives

I would like advice on creating a rain scent (Petrichor). Which components should I use? Do you have Geosmin for sale? If not, what should I use as a substitute?

Cosmetics Fragrance Fragrance Formulation Ingredient Alternatives Rain Scent
Posted by thirawata
2021-07-07
Compatibility of Laurocapram with Glycols

Can Laurocapram...

Cosmetics Compatibility Effectiveness Ingredient Interaction Penetration Enhancer Solvents
Posted by misix24
2021-07-06
Origin of Ethylcellulose (20 cps.)

What is the origin of Ethylcellulose (20 cps.) available from MySkinRecipes? Is it derived from plants, animals, or another source?

Cosmetics Film Former Ingredient Origin Natural Ingredients Raw Material
Posted by anchaleearoon
2021-07-06
Formulating Tretinoin 0.025% in Oil Base

I would like to consult about formulating Tretinoin (Vitamin A Acid) 0.025% in oil. Can I simply add Tretinoin 0.025% together with light Mineral Oil at 99.975%? Or do I need...

Cosmetics Antioxidant Oil-based Formulation Solubility Stability Stabilizers
Posted by searisa
2021-07-05
Formulation Feasibility and Fractionated Coconut Oil Grade

Based on the formula...

Cosmetics Cosmetic Application Food Application Oil-based Formulation Serum Solubility
Posted by kavintasoy1
2021-07-05
Compatibility and Solubility of Grape Seed Extract with AHA in Gel

Dear Staff, I would like to ask if Grape Seed Extract is compatible with AHA, based on the formula below. From my testing, it seems like it doesn't dissolve completely into a...

Cosmetics Acidic Formulation Gel Ingredient Interaction Solubility Texture
Posted by ung343
2021-07-05
Country of Origin for Cosmetic Ingredients

What is the country of origin for the following ingredients: 1. Safe-B3™ Niacinamide, 2. N-Acetyl-D Glucosamine (GlucoBright™), 3. Activated Resorcinol™ (4-butyl Resorcinol),...

Cosmetics Ingredient Origin Raw Material
Posted by jettarin.pk045
2021-07-04
Quaternium-73 (MicroKill™) and Bacterial Resistance

Does the use of MicroKill™ (Quaternium-73 Solution) cause acne bacteria or other bacteria to develop resistance?

Cosmetics Acne Treatment Active Ingredient Drug Resistance Raw Material
Posted by misix24
2021-07-03
Essence Formulation Review: Preservation and Compatibility

Regarding an Essence formulation: 1....

Cosmetics Compatibility Preservation Serum Solubility pH Adjustment
Posted by littleme_nattaya
2021-07-02
Safe Colorants for Lipstick

What are the safest colorants for lipstick? I tried natural colors like beetroot, but they didn't work. I'm asking about specific options: 1. Natural Red Mica, 2. D&C Red No.6...

Cosmetics Coloring Ingredient Selection Lip Product Regulatory Compliance Safety
Posted by jan_nazyy
2021-07-02
Direct Application of Vaseline Petroleum Jelly

Can the Vaseline-petroleum-jelly (White Deodorized, Medium) sold by the shop be applied directly to the skin?

Cosmetics Direct Application Hydration Oil-based Formulation Skin Barrier Repair Texture
Posted by wit21590
2021-07-02
Moisturizing Body Scrub Formulation

I would like to inquire about a body scrub formulation. I am looking for a formula that leaves the skin feeling soft and moisturized after scrubbing, without feeling dry or...

Cosmetics Custom Formulation Hydration Scrub Skin Dryness Texture
Posted by nurarihyung
2021-07-01
Formula Review: Gel-Cream moisturizer

I am developing a Gel-Cream moisturizer with the following formula. Could you please provide any additional recommendations or feedback?...

Cosmetics Cream Gel Stability Texture Usage Percentage
Posted by kansenklang
2021-07-01