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Formulating Solid Gel Perfume (Perfume Stick) with Oil Stick™

I would like to make a solid gel perfume (perfume stick) using an oil-based fragrance. I understand that using ingredients like Oil Stick™ Hard and Oil Stick™ Medium with...

Cosmetics Fragrance Formulation Oil-based Formulation Solid Perfume Solidification Stick
Posted by film_50
2017-09-02
Dissolving Minoxidil Tablets in Butylene Glycol

Can Minoxidil tablets be dissolved in Butylene Glycol? What are the challenges, and is there an alternative method for creating a Minoxidil solution using Butylene Glycol?

Cosmetics Powder Solubility Solution Solvents Tablet
Posted by teay.pongpichai
2017-09-02
Crystal Formation and Preservation in Homemade Toner

I made a toner myself using the following ingredients: * Safe-B3 5% * Licorice Extract 1% * Rice Vitamin 2% * Willow Bark Extract 10% * Vitamin B6 2.5% * Zinc PCA 1% *...

Cosmetics Cosmetic Formulation Crystallization Preservation Stability Toner
Posted by wisediq
2017-09-02
Enhancing Moisturizing Lotion with Brightening & Soothing Ingredients

I have a finished lotion with the following ingredients (similar to Jergens Ultra Healing formula): * Water * Glycerin * Cetearyl Alcohol * Petrolatum * Stearic Acid * C12-15...

Cosmetics Custom Formulation Hyperpigmentation Lotion Skin Brightening Stability
Posted by thelittledraco
2017-09-01
Preservative Efficacy at 1% (pH 5-6.5): Ethylhexylglycerin vs. Phenoxyethanol SA

At a usage level of 1%, is the broad-spectrum control (against mold and bacteria) of Ethylhexylglycerin and Phenoxyethanol SA sufficient for the pH range of 5 to 6.5?

Cosmetics Broad-spectrum Efficacy Effectiveness Preservation Usage Percentage pH Suitability
Posted by t.siamsiam.s
2017-09-01
Substituting Light Cream Maker with Satin Cream Maker in Cream/Sunscreen Formulas

I would like to substitute Light Cream Maker™ with Satin Cream Maker™ in my cream and sunscreen formulas. Can I use the same ratio? What is the correct mixing procedure for...

Cosmetics Emulsifier Mixing Procedure Phase Separation Stability Sunscreen Formulation
Posted by kphphph
2017-09-01
Mixing Salt into Vegetable Vaseline for Scrub

I want to make a scrub using Vegetable Vaseline mixed with salt. How should I mix the salt, and will the salt dissolve in the Vegetable Vaseline?

Cosmetics Mixing Procedure Scrub Solubility Temperature Control Texture
Posted by jn_andy
2017-09-01
L-Ascorbic Acid (Vitamin C) Issues: Sediment, Smell, and Reduced Effectiveness

I have some questions regarding L-Ascorbic Acid (Vitamin C) powder: 1. The sediment from L-Ascorbic Acid powder cannot be dissolved. The sediment from an old bottle dried out,...

Cosmetics Effectiveness Loss Odor Precipitation Solubility Stability
Posted by vvbrother.supply
2017-09-01
Creating Bouncy Jelly-Like Oil Gel Texture

I have tried using Oil Thick Hard and Oil Thick Soft to create an oil gel, but I haven't achieved a texture close to what I want. I'm looking for a jelly-like texture that is...

Cosmetics Ingredient Suggestion Jelly Texture Formation Oil Compatibility Oil Gel Oil Gellant
Posted by tun.chusut
2017-09-01
Incompatibility of Willow Bark Extract with Aristoflex AVC Gel Maker

My gel made with `Aristoflex AVC` turns liquid after adding `Willow Bark Extract`. Why does this happen, and what are alternative gel makers that are compatible with `Willow...

Cosmetics Compatibility Gel Ingredient Interaction Viscosity pH Compatibility
Posted by natsinee.fr
2017-08-31
Adding Witch Hazel to Vitamin C E Ferulic Serum Stability

Can Witch Hazel be added to the Vitamin C E Ferulic kit formula, and how would it affect the stability of the Vitamin C?

Cosmetics Compatibility DIY Formulation Serum Stability
Posted by rainaholic_drd
2017-08-31
Foam formation in cosmetic gel formulation

Based on the provided formula containing Polysorbate 20 (Tween 20), Carbomer, Snail Resin, and 3% Witch Hazel, foam forms after the product sits for a while. Could you explain...

Cosmetics Foaming Gel Surfactant Texture Thickener
Posted by kunnana19
2017-08-31
Cream-Based Mud Mask Formulation Guide

How can I formulate a mud mask with a cream texture? What are the key ingredients and steps involved in creating a cream base and incorporating clay powder?

Cosmetics Cosmetic Formulation Cream Face Mask Mixing Procedure Texture Modification
Posted by ploychompoo_nat
2017-08-31
Gentle, High-Foaming, Sulfate-Free Ingredients for Bubble Bars

What are the recommended gentle, high-foaming, sulfate-free (SLS/SLES-free) ingredients for making bubble bars?

Cosmetics Bubble Bar Foaming Gentle Formulation Sulfate-Free Formulation Surfactant
Posted by arunsak2000
2017-08-31
Vitamin C Serum Yellowing and Stability

My serum containing **Vitamin C (L-ascorbic acid)** and **Safe-B3™ (Vitamin B3, Niacinamide)** has turned yellow. What is the cause of this yellowing, and how can I prevent it...

Cosmetics Color Changing Ingredient Interaction Serum Stability
Posted by keawkamon123
2017-08-31
Serum Formulation for Morning Use Under Sunscreen (Non-Pilling)

I am developing a skincare product for morning use under heavy sunscreen. I initially considered separate toner and serum formulas but am now open to combining them into a...

Cosmetics Non-sticky Texture Pilling Product Layering Serum Serum Formulation
Posted by maigonix
2017-08-31
Suggestions for Whitening Cream Formulation for Oily Skin

I am developing a cream formulation for whitening and moisture, intended for slightly oily skin. My formula includes various whitening ingredients such as D-Arbutin, Tranexamic...

Cosmetics Cream Oily Skin Skin Brightening Skin Irritation Texture
Posted by pair.jiraprapa
2017-08-31
Hair Tonic and Shampoo Formulation Feedback for Hair Loss and Dandruff

I have developed a shampoo formula and would like feedback or alternative suggestions. I also have questions about using a hair tonic. My proposed shampoo formula is: 1....

Cosmetics Dandruff Treatment Hair Loss Reduction Hair Tonic Ingredient Suitability Shampoo
Posted by peeya_pgi
2017-08-30
Natural Alternatives for Cosmetic Ingredients

What are the natural alternatives for the following ingredients: * Reservoir-Tech * Any Gel * Phenoxyethanol SA (Optiphen Plus)

Cosmetics Gelling Agent Ingredient Alternatives Penetration Enhancer Preservation Thickener
Posted by peeya_pgi
2017-08-30
Preservatives and Fragrances for Oil-Based Lipstick

I would like to know about suitable preservatives and fragrances for my oil-based lipstick formula. Specifically, I am considering using `Phenoxyethanol (Extra Pure)` or...

Cosmetics Fragrance Lipstick Oil-based Formulation Preservation Solubility
Posted by nanutpear
2017-08-30