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Sunscreen Formulation: Emulsifier for High Silicone, SPF Calculation, and Adding Ingredients

Based on my sunscreen formula with high silicone content, I have the following questions: 1. The staff recommended using `Warp Cream Maker` (4-5%) instead of `Light Cream...

Cosmetics Emulsifier Ingredient Addition SPF/PA Testing Sunscreen Formulation Texture
Posted by katty_m
2014-05-26
Water-Free Vitamin C Formula, pH Measurement, and Adding AHA

I have formulated a water-free Vitamin C product with the following composition: * Silicone Gel: 50% * Isododecane: 30% * L-Ascorbic Acid Ultra-Fine: 15% * Ascorbyl Palmitate:...

Cosmetics Anhydrous Formulation Ingredient Interaction Skin Irritation Vitamin C pH Measurement
Posted by pare_natsinee
2014-05-24
Thickeners for Lotion Formulation

I am developing a lotion formula and need to increase its viscosity. I saw that there are many options available in the 'other' -> 'thickener' category on the MySkinRecipes...

Cosmetics Formulation Adjustment Lotion Thickener Viscosity
Posted by freshy-beauty
2014-05-24
Fast-Acting Skin Whitening, Brightening, and Dark Spot Reduction Cream Formula

Could you recommend a cream formula for skin whitening, brightening, and dark spot reduction that shows fast results?

Cosmetics Cream Formulation Adjustment Hyperpigmentation Skin Brightening Sun Protection
Posted by mona_tangmay
2014-05-24
Suitability of Cream and Gel Textures for Pump Bottles

Can different types of cosmetic textures, such as creams (specifically those made with Light Cream Maker) and gels, be packaged in pump bottles? What factors determine their...

Cosmetics Cream Gel Pump Bottle Texture Viscosity
Posted by tanik_fu
2014-05-23
Troubleshooting Liquid Cream Texture: Adjusting Light Cream Maker

I made a cream formulation with the following ingredients: * Water * Alpha Arbutin * Vitamin B3 * Glucosamine * Phenoxyethanol (1%) * Avocado Oil * Bisabolol * Light Cream...

Cosmetics Cream Emulsification Formulation Adjustment Shelf Life Texture Modification
Posted by pu_narakja
2014-05-23
Usage of Double Hyaluron Liquid: Concentration and Skin Drying Concern

I understand that using 20% of **Double Hyaluron Liquid** (which is a 5% solution) provides 1% active Hyaluronic Acid in the formula. Can I use more than 20%? I am concerned...

Cosmetics Concentration Hydration Skin Dryness Texture Usage Percentage
Posted by lata_tee
2014-05-23
Combining Carbomer and Xanthan Gum in Gel Cream

Can Acrylates/C10-30 Alkyl Acrylate Crosspolymer (Carbomer) and Xanthan Gum be used together in a gel cream formulation? If so, what is the recommended method for incorporating them?

Cosmetics Compatibility Cream-gel Texture Mixing Procedure Texture Modification Thickener
Posted by afah2534
2014-05-22
Silicone-based Sunscreen SPF23: Texture, Separation, and Removal Issues

I made a silicone-based sunscreen SPF23 formula using the following ingredients and percentages: * Cyclomethicone (40%) * Zinc Oxide (20%) * Titanium Dioxide (10%) * Silicone...

Cosmetics Formulation Adjustment Makeup Removal Phase Separation Sunscreen Formulation Texture
Posted by moonoi_cool
2014-05-22
Skincare Formulation & Routine Advice for Oily, Acne-Prone Skin with Clogged Pores

I am developing skincare products for oily, acne-prone skin with clogged pores and have several questions regarding formulation and routine: 1. **Cleansing Gel:** I used Creamy...

Cosmetics Acne-prone Skin Clogged Pores Formulation Adjustment Ingredient Sensitivity Texture
Posted by ommie.np
2014-05-22
Facial Cleansing Mousse Formula with Makeup Remover

Could you please provide a formula for a facial cleansing mousse that also has makeup removal capabilities? The formula should be suitable for use with a foaming pump bottle...

Cosmetics Facial Cleanser Foam Pump Formulation Gentle Formulation Makeup Removal Mousse Texture
Posted by sj_ying
2014-05-22
Formulating Morning & Night Toners for Oily, Acne-Prone, PIH Skin and Adding DMAE

I have oily skin with occasional breakouts and post-inflammatory hyperpigmentation (PIH). I am currently using a Vitamin C E Ferulic serum. I want to formulate two separate...

Cosmetics Acne Treatment Anti-aging Hyperpigmentation Oily Skin Toner
Posted by blackie.petto
2014-05-21
Inquiry about 50ml Spray Bottle Availability

Are 50ml spray bottles available for purchase?

Cosmetics Bottle Ordering Packaging Product Availability Spray
Posted by nbinnima
2014-05-21
Adjusting Physical Sunscreen for Lighter Texture & Less White Cast

I have two physical sunscreen formulas using Zinc Oxide and Titanium Dioxide. They are too thick and leave a white cast. How can I adjust them to have a lighter texture and...

Cosmetics Cream Formulation Adjustment Sunscreen Formulation Texture White Cast
Posted by kiddy.kid
2014-05-21
Usage Instructions for Lemon Peel Bioferment (Lemon Skin™)

Could you please provide detailed instructions on how to use Lemon Peel Bioferment (Lemon Skin™) in cosmetic formulations? Specifically, I would like to know: * Is it intended...

Cosmetics Active Ingredient Cosmetic Formulation Mixing Procedure Skin Irritation Usage Percentage
Posted by alinjungbay
2014-05-21
Lotion Formulation Ingredients and Missing Components

Based on my current lotion containing **isopropyl myristate**, **cetyl alcohol**, **dimethicone**, and **glyceryl stearate**, and having the following ingredients at home: *...

Cosmetics DIY Formulation Emulsifier Ingredient Suitability Lotion Stability
Posted by murderero
2014-05-21
BB Cream + Sunscreen Texture Issues: Stickiness and Settling into Pores

I am formulating a BB cream + sunscreen for daytime use. My formula includes: * Soy Isoflavones (specifically mentioned at 10%) * Cyclomethicone * Dimethicone * Warp Cream...

Cosmetics BB/CC Cream Settling into lines Stickiness Sunscreen Formulation Texture
Posted by pee166
2014-05-21
Cream Formula for Irritated Skin: Redness & Barrier Repair

I have developed a cream formula for my skin which is very irritated, sensitive, red, and experiencing dryness/peeling (especially on the cheeks) with an oily T-zone, after...

Cosmetics Cream Oily Texture Redness Reduction Skin Barrier Repair Skin Irritation
Posted by kowklong1606
2014-05-21
Formulating Vitamin C Serum (Skinceuticals Type): Ingredients, Preservation, and pH Adjustment

I'm interested in formulating a Vitamin C serum similar to Skinceuticals C E Ferulic. I have some questions regarding ingredients and formulation: 1. I've heard about different...

Cosmetics Cosmetic Formulation Preservation Serum Stability pH Adjustment
Posted by sivacoupe
2014-05-20
Inquiry about LAX-1 Whitening Agent and Comparison

What is LAX-1 and how does its effectiveness compare to other whitening agents?

Cosmetics Effectiveness Ingredient Comparison Ingredient Identification Skin Brightening
Posted by pare_natsinee
2014-05-20