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Why SugarThick didn't thicken kaffir lime fermented water

I mixed kaffir lime fermented water 95% with SugarThick (PEG-120 Methyl Glucose Dioleate) 5%. I heated the mixture to 50-60 degrees Celsius before adding the SugarThick. The...

Cosmetics Compatibility Surfactant Thickener Viscosity Water-based Formulation
Posted by jaturongn
Comparing Hyaluronic Acid Grades: Standard vs. China (1 Million Daltons)

I'd like to inquire: 1. Regarding...

Cosmetics Hydration Ingredient Comparison Molecular Size Solubility Solution
Posted by senor.m
Adding Ectoin and Water-Soluble Q10 to Vitamin C E Ferulic Kit

Is the...

Cosmetics Custom Formulation Serum Stability Turbidity Usage Percentage
Posted by fernananan
Shampoo Formulation Advice and Ingredient Adjustment

I need advice on my shampoo formulation. Which ingredients should I adjust (reduce or increase)? My formula includes: Pro Vitamin B5 0.5% Hydro Protein 1% Natural Moisturizing...

Cosmetics Formula Review Ingredient Ratio Shampoo Stability Viscosity
Posted by luthien.ceres.jp
Emulsifier for Massage Oil with Water-Soluble Powder

In a massage oil formulation that includes a water-soluble powder ingredient that needs to be dissolved in water before being mixed with the base oil, which `Emulsifier` should...

Cosmetics Emulsification Emulsifier Massage Oil Mixing Procedure Water-in-Oil
Posted by kan_jira12
Serum Formulation: Ingredient Compatibility, Usage, and Effectiveness

I would like to ask about a serum formulation using the following ingredients:...

Cosmetics Anti-aging Compatibility Serum Skin Brightening Usage Percentage
Posted by watcharanon.ns
How to Fix Cream Blush Separation Issue

I am making a cream blush using boiled Globe Amaranth flower color (water phase), Beeswax, and Coco-Caprylate/caprate (oil/wax phase). The problem is that the finished product...

Cosmetics Cream Emulsifier Phase Separation Preservation Texture
Posted by nalintipbeam2546
Foaming in Toner Formulation for Sensitive, Acne-Prone Skin

I am making a toner for sensitive, acne-prone skin for personal use with the following formula: 70% Witch Hazel hydrosol, 14% Lavender Hydrosol, 5% Double Hyaluronic acid, 5%...

Cosmetics Acne-prone Skin Foaming Sensitive Skin Texture Toner
Posted by lilyabookworm
Feedback on Hair Root Serum Formula

Hello, Please provide feedback on my proposed hair root serum formula for 400ml: 1. Rosemary distill water 80% 2. Menthol water soluble 2% 3. Biotinyl-GHK 3% 4. Ectoine 2% 5....

Cosmetics Formula Review Hair Growth Stimulation Serum Texture Usage Percentage
Posted by surattanag
Using Fragrance Oil for Candles & Perfume, and Wax Mixing for Candles

Hello, I would like to ask: 1. Can the fragrance oils in the SCENT > Ready-made Perfume category be used to make scented candles? 2. If I want to use the mentioned fragrance...

Cosmetics Candle Fragrance Fragrance Diffusion Perfume Waxes
Posted by methus.siri
Custom Serum Formula Optimization: Smell and Texture Issues

I have a custom serum formula called "Anti Dark Spot Plus Maxi Nourish Serum" (accessed via this link: https://www.myskinrecipes.com/recipes/% ... ish-serum/). The expected...

Cosmetics Anti-aging Custom Formulation Odor Serum Texture
Posted by wealth289456
Cream Thinning Issue with Silky Serum Base Plus

I made a cream using Silky Serum Base Plus. It was thick right after making it, but after less than two weeks, the cream started to thin out. How can I make the cream stay...

Cosmetics Cream Phase Separation Stability Stabilizers Texture
Posted by aphichada.d
Lavender Water Scent Issue

Hello. I purchased...

Cosmetics Floral Water Mixing Procedure Odor Product Inquiry Scent Profile
Posted by dignifiedparents
Adding Herbal Extracts to Hair Perfume Spray

If we want to make a hair perfume spray but also want to add natural herbal nourishment, such as boiled herbal water, is that possible? Will alcohol affect the boiled herbal water?

Cosmetics Compatibility Hair Treatment Ingredient Selection Spray Stability
Posted by kanokwan40
Ingredients for Homemade Acne Spot Treatment

I would like to make my own effective acne spot treatment at home. Could you please provide information on the necessary ingredients and the method for making it?

Cosmetics Acne Treatment Cream Custom Formulation Ingredient Suggestion Mixing Procedure
Posted by popwdream
Permanent Hair Dye Ingredients (Black & Dark Brown)

I'm looking for recommendations for permanent hair dye ingredients. I can barely find any right now. I need black and dark brown colors.

Cosmetics Coloring Cream Custom Formulation Hair Colorant Ingredient Suggestion
Posted by sasipanoy
Lip Gloss Formulation: Lip Care, Compatibility, and Clarity

I am formulating a lip gloss focused on nourishing lips for plumpness, reducing dryness and cracking, and reducing wrinkles to make them look healthy and full. The proposed...

Cosmetics Clarity Ingredient Interaction Lip Gloss Lip Plumping Wrinkle Reduction
Posted by thnptbu
Lotion Separation Issue During Homemade Formulation

I am trying to make lotion myself based on research, but when I emulsified it, it seems like the ingredients did not mix well. The total batch size is 250g. The ingredients are...

Cosmetics Emulsifier Lotion Mixing Procedure Phase Separation Stability
Posted by t_kritika
Determining Phospholipid Amount for Encapsulation

How do we know how much Phospholipid (Hydrogenated Lecithin) to use that will be sufficient for encapsulating active ingredients?

Cosmetics Encapsulation Penetration Enhancer Solubility Stability Usage Percentage
Posted by ing_ing17680
Formulation Guidance for Essence, Serum, and Sleeping Mask with Specific Actives and Texture Goals

Hello, could you please review the following ingredient list? The focus is on skin barrier health, soft/hydrated/bright skin, and acne reduction, with a non-sticky and...

Cosmetics Essence Hydration Non-sticky Texture Serum Sleeping Mask
Posted by knat.ph