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Hair Growth and Anti-Dandruff Serum Formulation Advice

I am looking for advice on formulating a hair/scalp serum for an oily scalp with dandruff and thinning hair. My goals are to reduce hair loss, promote new hair growth,...

Cosmetics Dandruff Treatment Hair Growth Stimulation Hair Loss Reduction Non-sticky Texture Serum
Posted by areeya_dd
Compatibility of Argireline, Caffeine, and Pure-EGCG

Can Argireline, Caffeine, and Pure-EGCG be used together in a formulation?

Cosmetics Anti-aging Antioxidant Compatibility Ingredient Interaction Wrinkle Reduction
Posted by marjoriebrand
Solid Shampoo Bar Formulation for University Project

I am working on a university project to make a solid shampoo bar. I found a list of ingredients online and would like to know if they are suitable for this purpose. The...

Cosmetics Cosmetic Formulation Ingredient Ratio Ingredient Selection Production Method Shampoo Bar
Posted by kotchanan45
Optimal pH for BHA Exfoliation

What is the optimal pH range for a BHA formulation to achieve skin exfoliation, particularly for treating clogged pores, based on the previous explanation that pH below 3.5 is...

Cosmetics Acidic Formulation Acne Treatment Exfoliation Serum pH Suitability
Posted by batblast41
Contract Manufacturing, FDA Registration, and Formula Handling

When contracting MySkinRecipes for cosmetic manufacturing, what is the process for FDA registration, especially regarding using my own brand name versus the MySkinRecipes...

Cosmetics Custom Formulation Formula Review Packaging Private Label Manufacturing Product Registration
Posted by buaploy79
Preventing Color Bleeding in Multi-Colored Soap

When making soap with two or more colors in one bar, what type of colorant should be used to prevent colors from bleeding into each other? For example, in a soap bar with green...

Cosmetics Coloring Ingredient Selection Soap Solubility Stability
Posted by wuttipongtriam
Sunscreen Formulation with High Oil Content

How to formulate a sunscreen with a high oil content (around 40%)? Can Water-Capsule™ (Water-in-Oil Cream) be used for this, or is there an alternative emulsifier system?

Cosmetics Emulsifier Formulation Feasibility High Oil Content Sunscreen Formulation Water-in-Oil
Posted by nan_zaa_ha
Usage and FDA Notification for Eye Lash Glue Base

Can the product `Eye Lash Glue เบส กาว ติดขนตาเทียม` be used directly on false eyelashes? Are there any regulatory requirements for its distribution?

Cosmetics Adhesion Cosmetic Application Eyelash Adhesive Regulatory Compliance Usage Method
Posted by ranu.pothong28
Stability of Alpha Arbutin and Deoxyarbutin: Preventing Hydroquinone Formation

Is it true that Arbutin group ingredients like Alpha Arbutin and Deoxyarbutin can break down into Hydroquinone? If so, how can this be prevented in cosmetic formulations?

Cosmetics Degradation Heat Sensitive Preservation Stability pH Suitability
Posted by gashbell_7918
Basic Soft Cleansing Foam Formula

Could you please provide a recommended starting formula for a cleansing foam? I am looking to create a facial cleansing foam with a soft foam texture. I have attached a list of...

Cosmetics Cosmetic Formulation Facial Cleanser Foaming Formulation Examples Texture
Posted by wassana.dp
Troubleshooting Pro Polymer Gel Formulation: Clumping and Air Bubbles

I am trying to make a serum/gel with the following formulation: * AHA 12% * Pro Polymer (Acrylate Crosspolymer) 1% * Water (remaining portion) I poured the AHA into the water...

Cosmetics Air Bubbles Clumping Mixing Procedure Serum Thickener
Posted by zu_melody
Cream Formulation for Dry/Aging Skin and Ingredient Safety

I have some questions regarding ingredients and a cream formulation for dry, sensitive, aging skin with loss of elasticity and premature wrinkles, aiming for a lightweight,...

Cosmetics Cream Formulation Examples Ingredient Safety Skin Dryness Stability
Posted by ammonarun
Availability of Centella Asiatica Extract (Old Version) and Powder Alternative

Regarding the first version of Centella Asiatica extract (costing over 100 baht), is it still available for retail purchase? If not, what is the recommended alternative...

Cosmetics Dispersion Ingredient Alternatives Ingredient Availability Powder
Posted by sirikosin
Choosing Vitamin C for Stable, Water-Soluble Serum with Oils

I am developing a serum formulation and have some questions about Vitamin C: 1. Are all Vitamin C types sold by the company synthetic or natural? 2. Which type of Vitamin C has...

Cosmetics Ingredient Interaction Ingredient Selection Serum Formulation Solubility Stability
Posted by nattamon.justnaturalcosmetics
Anti-aging toner formulation for oily, acne-prone skin: Texture and ingredient compatibility

I have oily, acne-prone skin and use AHA/BHA exfoliants, moisturizer, and sunscreen daily. I want to create a lightweight, non-sticky toner with anti-aging, anti-pollution, and...

Cosmetics Non-sticky Texture Oily Skin Precipitation Preservation Toner
Posted by oncb123
Formulation Issue with Warp Cream Maker™: Mixing Method and Stability

I am using `Warp Cream Maker™` in a hot process formulation. I encountered issues when following the recommended usage instructions: **Recommended Usage Instructions for Warp...

Cosmetics Cream Emulsion Type Mixing Procedure Phase Separation Stability
Posted by touchzhakornxx
Troubleshooting Clumping and Foam in AHA Serum with Pro Polymer

I am trying to make an AHA serum with the following formula: * AHA 12% * Pro Polymer 1% * Water q.s. I added AHA to water and dissolved it completely, then added the Pro...

Cosmetics Acidic Formulation Air Bubbles Clumping Serum Thickener
Posted by zu_melody
Becoming a Perfumer: Getting Started and Materials

How to start learning perfumery and what fragrance materials are suitable for beginners?

Cosmetics DIY Formulation Fragrance Formulation Ingredient Selection Perfume Raw Material
Posted by in_thanarak
Emulsifier and Preservative Advice for Aftershave Splash and Water Sprays

I am developing a few grooming products and have some questions about formulation: * **Pre-shave oil:** This is purely oil. For a 1oz size, assuming it will be used up quickly,...

Cosmetics Aftershave Emulsifier Light Texture Preservation Spray
Posted by pigwheel
Application order and waiting time for Vitamin B3 cream and Vitamin C serum

Can I apply **Vitamin B3 cream**, wait about 1-2 hours, and then apply **Vitamin C serum**?

Cosmetics Cream Product Layering Serum Skin Absorption
Posted by korea-kon