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Using Polymethylsilsesquioxane for Pressed Powder Texture

Can Polymethylsilsesquioxane be used in pressed powder formulations to improve texture and reduce the roughness of ingredients like Rice Powder?

Cosmetics Pressed Powder Slip Soft-Focus Texture Texture Modification
Posted by thitinankongkaw
2021-12-31
Formulation Compatibility and Adjustment for Serum/Gel

I have a serum/gel formulation with ingredients like Natto Gum, Wakame Extract, Seamollient, Aloe Vera Gel Lite, etc., targeting combination, rough, dehydrated skin with...

Cosmetics Formula Alternatives Gel Ingredient Interaction Serum Texture
Posted by comdragon
2021-12-30
Adding Color to Reed Diffuser Base (Type 1)

What type of colorant can be used to add color to Reed Diffuser Base (Type 1), and is it possible to do so?

Cosmetics Coloring Diffuser Diffuser Base Dispersion Solubility
Posted by papanpang
2021-12-29
Alcohol Types for Perfume and Fragrance Fixative

What types of alcohol are available for perfume making, which ones are suitable, and do they include fragrance fixative or is it a separate ingredient?

Cosmetics Fragrance Fixation Perfume Solvents
Posted by wisanu.jaruwat
2021-12-28
Fragrance Fixative Usage in Perfume

What is the recommended usage percentage and type of fragrance fixative for making alcohol-based perfume?

Cosmetics Fragrance Fixation Fragrance Formulation Long-lasting Perfume Usage Percentage
Posted by wisanu.jaruwat
2021-12-27
Using Floral Water for Scent in Sensitive Skin Cream

For creams intended for sensitive skin, which typically avoid synthetic fragrances and essential oils, is it safe to use floral waters like Lavender Water or Rose Water instead...

Cosmetics Cream Floral Water Fragrance Sensitive Skin Skin Irritation
Posted by bopuncharat
2021-12-27
Compatibility of Multiple Active Ingredients with Vitamin C and BHA

I have purchased various ingredients aimed at reducing wrinkles, boosting collagen/elastin, and plumping the skin. I have two main questions: 1. Can all these ingredients (such...

Cosmetics Anti-aging Compatibility Ingredient Interaction Serum pH Compatibility
Posted by h.naphat1
2021-12-27
Questions about Stabilized Vitamin C Serum Base

Regarding the Stabilized Vitamin C (Natural-C Glycol™) Serum base with the listed composition (Butylene Glycol 79%, Ethoxydiglycol 5%, Phenoxyethanol 1%, L-ascorbic acid 15%),...

Cosmetics Anhydrous Formulation Custom Formulation Particle Size Serum Stability
Posted by kansenklang
2021-12-26
Gel Melting Due to Heat Exposure

I made a gel using water, Paste Maker (Ceteareth-25), glycerin, Tween 20, fragrance, and PE9010 preservative. After leaving the gel in a hot car for about 2 hours, it melted...

Cosmetics Gel Heat Sensitive Stability
Posted by teerakrit
2021-12-25
Body Oil Causing Rancid Smell on Towels

How can I prevent the body oil I formulated, which contains a blend of natural oils like Rose Hip, Argan, Jojoba, Pomegranate Seed, Squalane, Lavender, Perfect-C, Bakuchiol,...

Cosmetics Antioxidant Body Oil Oxidation Residue Stability
Posted by nantawanfhuengrod
2021-12-24
Facial Gel Formulation for Multiple Skin Concerns

I am formulating a facial gel to address 5 skin concerns: roughness/dullness, dryness/flakiness, large pores, dark spots, wrinkles, and dark circles. I plan to use Galactomyces...

Cosmetics Dark Circles Reduction Gel Skin Brightening Thickener Wrinkle Reduction
Posted by ruttavitch.p
2021-12-24
Activated Resorcinol 1% Irritation Risk

Will using Activated Resorcinol™ at 1% concentration in a leave-on product cause skin irritation, and what can be done to prevent it?

Cosmetics Cream Gel Skin Brightening Skin Irritation Usage Percentage
Posted by jettarin.pk045
2021-12-23
Formulating Acidic Serum Cream: Emulsifier and Thickener for Low pH

How to formulate a serum cream containing both water and oil-soluble ingredients, including acidic components like Ethyl Ascorbic Acid and Ferulic Acid, and what emulsifier and...

Cosmetics Acidic Formulation Cream Emulsifier Serum Thickener
Posted by teenueng19
2021-12-22
Questions on Ingredient Usage, pH Adjustment for Vitamin C, and Manufacturing Services

Could you clarify the correct usage rate for Activate-Powder Base, as the product page states 1-50% but an example formula shows 80%? Also, is pH adjustment necessary when...

Cosmetics Amount Calculation Gel Ingredient Ratio Powder pH Adjustment
Posted by modtanoy21
2021-12-22
Solubility of Silybum Marianum Extract Powder

What is the suitable solvent for Silybum Marianum Extract powder, and does it dissolve completely or just disperse?

Cosmetics Dispersion Heat Sensitive Mixing Procedure Powder Solubility
Posted by purchase2
2021-12-21
Composition and Properties of Sulfate Free No-Tear Shampoo Base

What are the components and properties of the Sulfate Free No-Tear Shampoo Base (pH 6, Clear, Foaming), and does it contain Sodium Laureth Sulfate (SLES)?

Cosmetics Foaming Gentle Formulation Ingredient Declaration Shampoo Base Sulfate-Free
Posted by belle_kanokorn
2021-12-20
Formulating Black Hair Coloring Conditioner

Could you please provide guidance on formulating a black hair coloring conditioner, including necessary ingredient types, recommended products, and their suggested usage rates,...

Cosmetics Conditioner Custom Formulation Hair Colorant Staining pH Adjustment
Posted by pazzmo_banana
2021-12-20
Volumizing Hair Conditioner Formulation for Fine Hair

What is the formulation for a hair conditioner that provides volume for fine hair?

Cosmetics Conditioner Formulation Examples Hair Volume Ingredient Selection
Posted by exclusive.salon2014
2021-12-20
Safe and Herbal Options for Grey Hair Coverage

What are safe, preferably herbal, product options or ingredients available for covering or reducing grey hair?

Cosmetics Grey Hair Care Hair Colorant Hair Darkening Natural Formulation Safety
Posted by green_munin
2021-12-20
Matte Lipstick Issues (White Residue, Settling) and Velvet Texture Formulation

When formulating light-colored matte lipsticks like nude or light pink, how can I resolve issues such as white residue and settling into lip lines? Could you also recommend a...

Cosmetics Dispersion Lip Product Matt Finish Residue Settling into lines
Posted by justfaidindyeye
2021-12-20