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SKIN-DEFENSE®: Effects on Acne, Irritation, and Usage at 10%

I have questions about SKIN-DEFENSE®: 1. Can SKIN-DEFENSE® be used to reduce acne inflammation or steroid allergy? I saw information on the website saying it has steroid-like...

Cosmetics Allergy Clogged Pores Skin Irritation Stickiness Usage Percentage
Posted by akk37
2015-05-08
Skin Burning from Homemade Cream: Safety and Ingredient Concentration

I made a cream mixture following recommended ingredient ratios from a website. After applying it, I experienced a burning sensation. Is this dangerous? Should I stop using the...

Cosmetics Cream High Concentration Ingredient Interaction Safety Skin Irritation
Posted by nannaphat.sudchawa
2015-05-08
Understanding Ingredients for DIY Skin Brightening Lotion

I am formulating my own skin brightening lotion and have created a few different formulas using ingredients like Alpha Arbutin, Vitamin B3 (Niacinamide), Vitamin E, Licorice...

Cosmetics DIY Formulation Formulation Adjustment Ingredient Function Lotion Skin Brightening
Posted by stylecoolni
2015-05-07
Using Liquid Azelaic™ for Hair Loss and Oily Scalp

How can `Liquid Azelaic™` (Azelaic Acid) be used in a formulation for hair loss and oily scalp? Specifically, what are the suitable formulation types, recommended usage rate...

Cosmetics Hair Loss Reduction Hair Tonic Oily Scalp Scalp Care Serum
Posted by being.benz27
2015-05-07
Sunscreen Formula is Oily and Sticky: Seeking Adjustment

My sunscreen formula is oily and sticky. What is causing this, and how can I adjust the formula to fix it? **My current formula is:** * SPF Protect Plus 20% * Lipidsoft 10% *...

Cosmetics Formulation Adjustment Oily Texture Stickiness Sunscreen Formulation Texture
Posted by phatcharapha24
2015-05-07
Ingredient Compatibility and Stability: Minerals, Electrolytes, and Fatty Acids

I have some questions regarding ingredient compatibility and stability in cosmetic formulations: 1. Does Sodium EDTA interact with mineral ingredients like Zinc and Magnesium?...

Cosmetics Compatibility Electrolytes Fatty Acid Reaction Mineral Ions Stability
Posted by salitpong_k
2015-05-07
Expired Copper Peptide Product and Color Change

I have a Copper Peptide product (LOT 140341-1) with an expiration date of 6/2015. I noticed the color changed from light blue to clear. Is this product expired and is it still...

Cosmetics Color Changing Expiry Date Safety Serum Stability
Posted by plutopon.ntk
2015-05-06
Review and Feedback on Various Ingredient Trials and Formulations

I would like to share my experiences using various ingredients and formulations, both successful and unsuccessful, and ask for feedback and alternative suggestions....

Cosmetics Acne Treatment Customer Feedback Formulation Adjustment Ingredient Suitability Skin Irritation
Posted by donotgiveup12345601
2015-05-06
Suitable Bases for Onion Extract (Gel vs. Cream)

I want to formulate a product using Onion Extract, specifically Hi-Quercetin® (Onion Extract, Quercetin 3%). Is it suitable to use both a **Gel Base** (using `propolymer`) and...

Cosmetics Cream Gel Ingredient Suitability Stability pH Suitability
Posted by monrada16
2015-05-06
Natural Moisturizing Gel Formulation: Mixing, Texture, and Preservation

I am developing an all-natural moisturizing gel formula and need advice on the mixing process, potential texture issues like stickiness, and suitable natural preservatives. My...

Cosmetics Cosmetic Formulation Gel Natural Formulation Preservation Stickiness
Posted by salitpong_k
2015-05-06
MSH White™ vs Activated Resorcinol™ for Whitening and Mixing with TransDerm Base

Regarding skin whitening ingredients: 1. What are the differences between MSH White™ and Activated Resorcinol™ in terms of their mechanisms and effectiveness for skin...

Cosmetics Effectiveness Mixing Procedure Skin Brightening Solubility Transdermal Application
Posted by n.sitang
2015-05-06
FDA Registration and Formula Modification Questions

I would like to ask about FDA registration for cosmetic formulas: 1. Can I register a formula provided by MySkinRecipes under my own brand name? 2. Can I modify the formula,...

Cosmetics Cosmetic Formulation FDA Registration Formulation Adjustment INCI Name Technical Documents
Posted by serumandcream
2015-05-06
Using LipidSoft Lite as a Base for Oil-Soluble Actives and Thickening

I am using LipidSoft™ Lite as a base. What kind of active ingredients can I mix with it? How can I thicken the resulting liquid texture?

Cosmetics Active Ingredient Oil Oil Gellant Solubility Viscosity
Posted by jn_andy
2015-05-05
Choosing Thickeners and Adding Humectants for Makeup Remover Gel

I want to make a makeup remover gel using `MakeUp-Wash™` and `Coco Wash™`. I have some questions regarding the formulation: * Which gelling agent (thickener) is suitable for...

Cosmetics Cosmetic Formulation Gel Humectant Texture Thickener
Posted by jn_andy
2015-05-05
Simple Brightening Cream Formulation Guide

Could you provide a guide for formulating a simple brightening cream using the following ingredients and suggest recommended usage percentages? Additionally, can **LipidSoft™...

Cosmetics Cream Formulation Examples Skin Brightening Texture Usage Percentage
Posted by mirajane.vanderwoodsen
2015-05-05
Kinetin Formulation Issues in Sunscreen and New Product Solution

I am formulating a sunscreen with Kinetin. I am experiencing texture separation and instability, particularly when adding Kinetin and Cyclomethicone. What causes this issue,...

Cosmetics Compatibility Electrolyte Tolerance Phase Separation Stability Sunscreen Formulation
Posted by sawalee49
2015-05-04
Citronella Compounds in Cosmetics: More Than Just Lemongrass Scent

What are the uses of Citronella compounds such as Citronellal, Alpha-methylene Citronellal, and Hydroxycitronellal in cosmetic formulations, particularly when the product does...

Cosmetics Cream Fragrance Odor Reduction Serum Toner
Posted by jn_andy
2015-05-04
Improving Texture and Absorption of Oil Blend Formulation

I have an oil blend formulation and want to improve its texture and absorption, as it feels oily and doesn't absorb well. The base formula is: * Shea butter 60% * Jojoba 10% *...

Cosmetics Emulsification Emulsifier Oil-based Formulation Skin Absorption Texture
Posted by kanyarach
2015-05-04
Modifying Sunscreen Cream Formula for Oil Control, SPF Boost, and Water Resistance

How can I modify a sunscreen formula based on `SPF Protect Ultra™` and `Light Cream Maker` to improve oil control, increase SPF/PA and water resistance using `Mattesilica`,...

Cosmetics Cream Mixing Procedure Oil Control Sunscreen Formulation Waterproof
Posted by moo_wilaija
2015-05-04
Neutralizing 10% Glycolic Acid with 12% Sodium Bicarbonate and Daily Use

I am using 10% glycolic acid. After applying it, I wipe my face with a 12% sodium bicarbonate solution and leave it on for 30 minutes. Is this routine safe? Can I do this daily?

Cosmetics Daily Use Exfoliation Skin Barrier Repair Skin Irritation pH Adjustment
Posted by cram-croo
2015-05-03