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pH of Vitamin C Ester in Cream Formulation

Does the oil-soluble ingredient Vitamin C Ester (Ascorbyl Palmitate) have a pH, and how does its pH affect the overall cream formulation, particularly regarding stability and...

Cosmetics Cream Stability pH Adjustment pH Suitability
Posted by nicpana1914
2013-09-05
Comparison of Bio-Yeast Essence and SK-II Pitera: Concentration and Effectiveness

I am interested in comparing **Bio-Yeast Essence** with **SK-II Pitera**. I noticed that the recommended usage percentage for Bio-Yeast Essence is 0.5-1%, while SK-II's product...

Cosmetics Concentration Effectiveness Formulation Comparison Ingredient Comparison Serum
Posted by puppy_am2
2013-09-04
Inquiry about Sunscreen Testers and Educational Media Status

Based on the positive experience with Aloe Vera Gel, Hya, and Light serum after adding extracts, I have a few questions: * Will MySkinRecipes make sunscreen testers? (I noticed...

Cosmetics Development Status Educational Resources Product Availability Sun Protection Tester Product
Posted by orapinae47
2013-09-03
Formulation Advice for Melasma, Uneven Tone, and Wrinkles Cream

I am formulating a cream for my 45-year-old sister who has melasma, uneven skin tone, some wrinkles, and normal to dry skin. I plan to use the following ingredients: * Double...

Cosmetics Cream Melasma Treatment Skin Brightening Sun Protection Wrinkle Reduction
Posted by nuulek09
2013-09-02
Making 10% AHA Gel with Glycolic Acid and Aloe Gel: Stability and Texture Issues

I want to make a 10% AHA gel using 70% Glycolic Acid and an existing Aloe Vera Gel base. My calculation is to mix `14.28g` of `70% Glycolic Acid` with `85.72g` of `Aloe Vera...

Cosmetics Acidic Formulation Formulation Adjustment Gel Stability Texture
Posted by leyr_leferlass
2013-08-31
Using Satin Cream Maker and Yeast Radiance in Formulations

Can I use `Satin Cream Maker™` as a cream base with ingredients like `GlucoBright™`, `Vitamin B3 (Niacinamide)`, `Sea Kelp Extract`, `Yeast Radiance™`, `Zinc PCA`, and `Natural...

Cosmetics Compatibility Cosmetic Formulation Cream Preservation Serum
Posted by meemeaw555
2013-08-31
Evaluation of DIY Whitening & Anti-Wrinkle Serum Formula (Argireline, Matrixyl, Alpha-Arbutin, Syn-Ake)

I have created a DIY serum formula aiming for skin whitening and a 'botox' effect. The formula includes: * Witch Hazel Alcohol-Free Toner * Argireline (Acetyl Hexapeptide-8)...

Cosmetics Peptide Serum Skin Brightening Usage Percentage Wrinkle Reduction
Posted by superiormore
2013-08-31
Cream Emulsion Stability When Filling at 40°C

For a thick cream formulation, can it be filled into tubes while still in a liquid state at approximately 40°C, and allowed to solidify within the tube, without causing phase...

Cosmetics Cream Packaging Phase Separation Stability Texture
Posted by jidapa_chat
2013-08-29
Achieving Light, Non-Sticky Cream Texture

I am trying to create a cream with a light, fluffy, soft, non-sticky, yogurt-like texture. My current formulation uses: * High oil phase (20%) * Sepiplus 400 This results in a...

Cosmetics Cream Formulation Adjustment Mixing Procedure Stickiness Texture
Posted by nicpana1914
2013-08-29
Bulk Pricing for Pal-GHK, Pal-GQPR (eq Matrixyl 3000)

Is there a discount available for purchasing `Pal-GHK`, `Pal-GQPR` (equivalent to `Matrixyl 3000`) in quantities larger than 50g?

Cosmetics Bulk Quantity Ordering Pricing Product Inquiry Wholesale Pricing
Posted by sutthipon-p
2013-08-29
Gentle Shampoo and Hair Conditioner Formulation Advice

I am developing formulas for a gentle, SLS-free shampoo and a hair conditioner. I need advice on my proposed formulas, specifically regarding ingredient percentages and mixing...

Cosmetics Conditioner Mixing Procedure SLS-Free Formulation Shampoo Texture
Posted by nuulek09
2013-08-28
Availability and Properties of Satin Mousse™ (Satin Cream Maker™)

What are the availability and key properties of Satin Mousse™ (Satin Cream Maker™), including its function as a heat-free emulsifier and thickener, its ability to create a soft...

Cosmetics Air Bubbles Cream Emulsifier Texture Thickener
Posted by momoko_hii
2013-08-27
Ingredient Condition and Serum Formulation Stability (Hyaluronic Acid, Betaine, Allantoin)

I have some Hyaluronic Acid Nano powder that has turned brown, although it's not expired. Also, my Natural Betaine crystals have clumped together and there's moisture on the...

Cosmetics Formulation Adjustment Preservation Serum Solubility Stability
Posted by lukpedclub
2013-08-27
Question about a formula for oily skin, brightening, redness, and Zinc PCA availability

I am developing a formula for oily skin aimed at brightening and reducing redness. I am considering adding Zinc PCA for oil control. Does MySkinRecipes plan to import Zinc PCA for sale?

Cosmetics Ingredient Availability Oil Control Oily Skin Redness Reduction Skin Brightening
Posted by ommie.np
2013-08-26
Thickening Oil Serum for Dry, Sensitive Skin using Vaseline/Beeswax

I want to make an oil serum thicker, specifically into a gel-like texture, using only skin nourishing oil and a thickener for my mother's very dry and sensitive skin. I have...

Cosmetics Balm Comedogenicity Sensitive Skin Serum Texture Modification
Posted by antc.aon
2013-08-26
Compatibility of Matrixyl 3000 and Vitamin C

I understand that Matrixyl 3000 is a peptide. I've heard that peptides, specifically Copper Peptide (GHK-Cu), should not be mixed with Vitamin C. I have two main questions: 1....

Cosmetics Anti-aging Compatibility Ingredient Classification Ingredient Interaction Peptide
Posted by amnattasit
2013-08-26
Skincare Formulation for Acne, Dryness, and Skin Barrier Repair

I have significant facial skin problems including clogged and inflamed acne, along with dryness and peeling. Previously, I used BP and Clindamycin, but the acne only improved...

Cosmetics Acne Treatment Custom Formulation Mixing Procedure Skin Barrier Repair Skin Dryness
Posted by tootu
2013-08-25
Usage of Timed-Released BHA Toner with Salicylic Acid 2% (Day and Night)

Can Timed-Released BHA Toner Salicylic Acid 2% be used both during the day and at night?

Cosmetics Daytime Use Exfoliation Sun Protection Sustained Release Toner
Posted by weerinorn
2013-08-24
Advice for Oily T-Zone and Anti-Aging Serum Formulation

I am formulating a serum for my oily T-zone using a silicone serum base. I plan to include oil control ingredients such as `L-Carnitine 5%`, `MSM 5%`, `Licochalcone A`, and...

Cosmetics Anti-aging Non-oily Texture Oil Control Oily Skin Serum
Posted by celine_kitti17
2013-08-23
Adding Oil-Soluble Fragrance to Water-Based Gel without Alcohol/Oil

I have a water-based gel formulation for face care that does not contain any oil or alcohol. I would like to add an oil-soluble fragrance, such as a rose fragrance oil, to this...

Cosmetics Fragrance Gel Solubility Solubilizer Water-based Formulation
Posted by paragonse
2013-08-22