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Issues with Ingredient Usage in Cream/Lotion Formulation (Emulsifiers, Powder)

I am developing a cream/lotion formulation and have questions about the correct usage of certain ingredients. * In a formula with **33% oil**, I used Satin Cream Maker (ID...

Cosmetics Cream Emulsification High Oil Content Ingredient Function Mixing Procedure
Posted by donotgiveup12345601
2016-09-18
Cream Formulation: Oil Content, Emulsifiers, Oil-Free, and Powder Calculation

I have questions about my cream and toner formulas, as well as general formulation calculations. 1. **Cream Formula:** For a cream targeting anti-aging, brightening, and...

Cosmetics Amount Calculation Cosmetic Formulation Cream Emulsifier Oil-Free Formulation
Posted by b.thonghan
2016-09-18
Preservative for Herbal Tamarind Scrub

I am making an herbal tamarind scrub with ingredients like tamarind, aloe vera, milk, and honey. The staff recommended using `Mild Preserved Eco` at 1% as a preservative. * Is...

Cosmetics Ingredient Suitability Natural Ingredients Preservation Scrub Usage Percentage
Posted by meaura.bybeach
2016-09-18
Papaya Enzyme (Papain) in Soap and Cream Shelf Life at Room Temperature

I have questions regarding the use of Papaya Enzyme (Papain): 1. Can Papaya Enzyme (Papain) be used as an ingredient in **bar soap**? 2. What is the **shelf life** of a...

Cosmetics Bar Soap Cream Ingredient Suitability Shelf Life Stability
Posted by chccake
2016-09-17
Mixing Perfume Oil with DPG and Alcohol

I have purchased perfume oil and have two questions regarding mixing: 1. If I do not want to mix with Alcohol, can I mix with Dipropylene Glycol (perfume base) instead? * What...

Cosmetics Fragrance Formulation Perfume Solubility Solvents Usage Percentage
Posted by breez2518
2016-09-17
Grade and Suitability of L-Glutathione, Vitamin C, Collagen, and Other Vitamins

What is the grade of L-Glutathione, Vitamin C, Collagen, and other vitamins sold by MySkinRecipes, and are they suitable for consumption (edible grade)?

Food Cosmetic Application Food Application Ingestion Safety Ingredient Classification Ingredient Suitability
Posted by chanya.waltz
2016-09-17
Adding Mattifying Ingredients to Alcohol-Free Facial Spray

Regarding an alcohol-free facial spray formulation containing Water, Methylsulfonylmethane (MSM), Niacinamide, Polymethylsilsesquioxane, Propylene Glycol, Zinc PCA, Pyridoxine...

Cosmetics Alcohol-Free Formulation Ingredient Suggestion Matt Finish Oil Control Spray
Posted by pakkard.android
2016-09-17
Triethanolamine Usage Concentration and Skin Irritation

Can I use `Triethanolamine` at a concentration exceeding 5%? What is the recommended usage rate, and what are the risks, particularly regarding skin irritation?

Cosmetics Concentration Cosmetic Formulation Ingredient Safety Skin Irritation pH Adjustment
Posted by jay_cg-.-2
2016-09-16
FDA Approval for Home Cosmetic Production

Is it possible to obtain FDA approval (เลข อย.) for cosmetics manufactured at home for sale? What are the key requirements for the production location, process, and equipment?

Cosmetics FDA Registration Manufacturing Requirements Production Method Regulatory Compliance Safety
Posted by oishi.mint
2016-09-16
Usage Method for Yeast Resurface 4% for Wrinkle Reduction

I would like to know more information about **Yeast Resurface**. Specifically, how should it be used at a 4% concentration to help reduce wrinkles? Since it involves the...

Cosmetics Cream Exfoliation Ingredient Function Leave-in Application Wrinkle Reduction
Posted by xboyspattaya
2016-09-16
Gelling 35% Phosphoric Acid Solution

How to create a gel from a 35% phosphoric acid solution? What gelling agents and mixing methods are suitable given its high acidity?

Cosmetics Acidic Formulation Gel Gel Formation Gelling Agent pH Suitability
Posted by pla_rha
2016-09-15
Eye Cream Formulation: Dry Skin, Dark Circles, and Texture Adjustment

I am developing an eye cream formulation to address dry skin and dark circles. What ingredients are recommended for these concerns? How can I adjust the formulation,...

Cosmetics Cosmetic Formulation Dark Circles Reduction Eye Care Skin Dryness Texture
Posted by nalidear
2016-09-15
Combining Flora Solve Clear and Aristoflex AVC

Can Flora Solve Clear be combined with Aristoflex AVC? What would be the purpose or result of this combination?

Cosmetics Fragrance Formulation Gel Gelling Agent Serum Solubilizer
Posted by wimonratong
2016-09-15
Body Lotion Formulation: Ingredient Usage and Solubility

Regarding a body lotion formulation for skin whitening, I have questions about specific ingredients: 1. Can **Perfect-C** (Ascorbyl Tetraisopalmitate) be used to dissolve...

Cosmetics Ingredient Suitability Lotion Regulatory Compliance Skin Brightening Solubility
Posted by leena_birth
2016-09-15
Using Sodium Lactate in Bar Soap

How is Sodium Lactate used to harden bar soap?

Cosmetics Bar Soap Solidification Texture
Posted by rich999_pongtong
2016-09-14
Boswellia Serrata Extract Solubility and Cream Stability Issues

I am formulating a cream and encountered issues with adding Boswellia Serrata Extract. The product instructions state to dissolve in Propylene Glycol and add in the final step,...

Cosmetics Cream Emulsifier Solubility Stability Texture
Posted by jn_andy
2016-09-14
Formulation Issue: Precipitation and Cloudiness with CM Glucan

I am experiencing an issue with my formulation where it becomes cloudy and develops fibrous strands (precipitation). The product is likely a serum or liquid formulation. The...

Cosmetics Compatibility Ingredient Interaction Precipitation Serum Stability
Posted by donotgiveup12345601
2016-09-14
Whitening Cream Formulation and Method

I have the following formulation for a whitening cream: 1. Tween20: 2% 2. Dimethicone (medium low-odor): 2% 3. Cetearyl Alcohol: 8% 4. Glyceryl Stearate SE: 4% 5....

Cosmetics Cosmetic Formulation Cream Formulation Examples Mixing Procedure Skin Brightening
Posted by utada_ari
2016-09-13
CC Body Lotion Formula: Non-Sticky and Waterproof

Could you please provide a formula for a CC body lotion that is non-sticky, waterproof, and doesn't stick to body hair?

Cosmetics Cosmetic Formulation Lotion Non-sticky Texture Tone Up Waterproof
Posted by tunchanok_ohm
2016-09-13
High-Performance Cream Formulation: Heat Tolerance, Compatibility, Whitening, Acne, and Anti-Aging

# High-Performance Cream Formulations and Ingredient Usage I am developing high-performance cream formulations for whitening, acne, and aging. I have specific questions...

Cosmetics Acne Treatment Anti-aging Cream Heat Stability Skin Brightening
Posted by djpadworst.22
2016-09-13