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Floral Spray Perfume Formulation for Subtle, Long-lasting Scent

Hello. Please recommend a formula for making a spray perfume using floral essential oils as ingredients. Which essential oils should be used and in what proportions to achieve...

Cosmetics Fragrance Fragrance Formulation Long-lasting Perfume Spray
Posted by bjaa.208
2019-09-04
Understanding Ingredients in a Cosmetic Formulation

Could you please explain the function and purpose of each ingredient in the following formulation? INGREDIENTS: * Aqua (Water) * Caprylic/capric triglyceride * Cetyl Alcohol *...

Cosmetics Cream Hydration Ingredient Function Stability Texture
Posted by ann.thnchnk
2019-09-04
Selecting Silicones for Homemade Lotion

I would like to ask for recommendations on silicones to use in lotion. Which types are good? I plan to make it myself.

Cosmetics Custom Formulation Ingredient Selection Lotion Silicone-based Formulation Texture
Posted by natchasi1974
2019-09-03
Formulating Waterproof, Non-Clumping, Washable Eyebrow Mascara

Could you please recommend a formula similar to black mascara that is waterproof, non-clumping, thin for use on eyebrows, and partially washable but doesn't smear? Thank you.

Cosmetics Film Former Light Texture Mascara Washability Waterproof
Posted by austiname789
2019-09-03
Best Vitamin C Derivative and Packaging for Serum Stability

Could you please advise on the **best** and **most stable** Vitamin C derivative when formulated as a **serum**? Additionally, when packaging Vitamin C serum in a **brown glass...

Cosmetics Oxidation Packaging Serum Skin Brightening Stability
Posted by rooss1612
2019-09-03
Natural/Vegan Colored Stick Lip Balm Formulation and Base Usage

I would like to inquire about making a colored stick lip balm using natural and vegan ingredients. I have purchased the 4 groups EasyMix powder, Grape Seed Oil, Vitamin B3, and...

Cosmetics Formulation Feasibility Lip Balm Natural Formulation Stick Vegan Formulation
Posted by zilingdaydreamer
2019-09-03
Comparing Cosmetic Ingredients: Isododecane, Cyclomethicone, Isohexadecane, and Isopropyl Myristate Properties

I have two questions regarding cosmetic ingredients: 1. Compare Isododecane and Cyclomethicone. Why would one choose one over the other? 2. Compare Isohexadecane and Isopropyl...

Cosmetics Emollient Ingredient Comparison Penetration Enhancer Solvents Texture
Posted by chwintansrisook
2019-09-03
Mixing Alpha Arbutin with Aloe Vera Gel Base

Can I mix Alpha Arbutin (Switzerland) with Aloe Vera Gel (Heavy) 100g base? Also, if I want to use 2% Alpha Arbutin, is adding 2g of Alpha Arbutin to the 100g base correct?

Cosmetics Concentration Gel Mixing Procedure Skin Brightening pH Suitability
Posted by siripornmaneerak
2019-09-03
Milder Alternatives to SLES (N70)

I am currently using `sles`, specifically `N70`, and I am looking for alternative ingredients that can replace `n 70` to make the product gentler. What can I use as a...

Cosmetics Formula Alternatives Gentle Formulation Ingredient Alternatives Skin Irritation Surfactant
Posted by timsum_123
2019-09-03
Ingredient Compatibility and Formulation for Serum/Cream

I have a formula using the following ingredients: 1. Activated Resorcinol 2. Natural Bisabolol 3. Madecassoside-80 4. Bakuchiol 5. Dimethyl Isosorbide 6. Salmon Roe 7. 4 Msk 8....

Cosmetics Compatibility Light Sensitivity Serum Skin Irritation Stability
Posted by emotion_23
2019-09-03
Making Water Lotion/Gel from Rosemary Water

If I want to make a water lotion, what kind of binder (`ตัวประสาน`) should I use, or do you have a suggested formula? I want to make it from Rosemary Water. Please provide...

Cosmetics Formulation Examples Gel Gel Formation Thickener Water-based Formulation
Posted by faiifaii2535
2019-09-03
Function of Alcohol in a Formulation

Based on the following ingredient list, what is the function of Alcohol in this formulation? * WATER(AQUA/EAU) * ALCOHOL * Dipropylene glycol * Dimethicone * Glycerin *...

Cosmetics Alcohol Formulation Concentration Ingredient Function Solvents Stability
Posted by ann.thnchnk
2019-09-02
Formulation with Ectoin & Repair Activator: Compatibility and Penetration Enhancers

In a formula containing Ectoin and Repair Activator, I have the following questions: * Can I use Ectoin 2% & Repair Activator 10% together with Chelating Agent in the same...

Cosmetics Chelating Agent Compatibility Ingredient Alternatives Odor Penetration Enhancer
Posted by shoppingist
2019-09-02
Bakuchiol as Retinol Alternative: Benefits, Usage, and Combination

I'd like to share information about Bakuchiol as a new ingredient in Thailand, which is popular abroad and serves as an alternative to Retinol (not prescription retinoic acid)...

Cosmetics Acne Treatment Anti-aging Compatibility Ingredient Comparison Sensitive Skin
Posted by modtanoy21
2019-09-02
Gel Clarity Issue with Pro Polymer

Hello, I purchased **สารก่อเจล Pro Polymer** from your shop. Previously, the gel texture was always cloudy. Recently, I ordered **Pro Polymer** after the price adjustment. Why...

Cosmetics Gel Ingredient Selection Texture Turbidity Usage Percentage
Posted by marateeck077
2019-09-02
Adding Biotin Express to Shampoo

Can I add Biotin Express to shampoo for washing hair?

Cosmetics Hair Growth Stimulation Hair Loss Reduction Hair Treatment Shampoo Usage Method
Posted by yossaporn
2019-09-02
Cream Formulation Questions: Solubility, Penetration, Mixing

I am developing a cream formulation with the following ingredients: * White Cumin: 0.3% * Pure EGCG: 2% * Resveratrol long max: 5% * Genistein: 0.5% * Silymarin: 1% *...

Cosmetics Cream Formulation Examples Mixing Procedure Penetration Enhancer Solubility
Posted by joelfonat
2019-09-02
Sponge Gel: Can it incorporate oil?

Can Sponge Gel incorporate oil? If yes, what percentage can it incorporate?

Cosmetics Gel Ingredient Function Oil Compatibility Water-based Formulation
Posted by athip_1995
2019-09-01
Improving Perfume Longevity and Sillage

I chose the scent Brit for Men and it smells very good. I used the following formulation: * Fragrance 30% * Flora fix 10% * Alcohol 60% I feel the scent only lasts 1-2 hours...

Cosmetics Fragrance Diffusion Fragrance Fixation Fragrance Formulation Long-lasting Maceration
Posted by batblast41
2019-09-01
Preservative and Ingredient Solubility in Pitera Base

I would like to know about using Sorbic Acid as a preservative in Pitera (Galactomyces Ferment Filtrate). Can Sorbic Acid dissolve in Pitera, and what is the recommended usage...

Cosmetics Preservation Serum Skin Brightening Solubility Usage Percentage
Posted by austiname789
2019-09-01