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Recommended Ingredients for Anti-Aging, Moisture, and Improving Skin Texture/Pore Appearance

I am currently using Pep-Coll and Matrixyl 3000 for anti-aging, hydration, and new wrinkles. I understand from the forum discussion that pitted scars and very large pores are...

Cosmetics Anti-aging Hydration Pore Reduction Scar Treatment Skin Conditioning
Posted by nbinnima
2015-01-27
Serum Formulation for Scar and Dark Mark Reduction on Sensitive Skin

I want to formulate a serum to reduce dark scars, especially acne scars, on sensitive skin. I am considering using Centella Asiatica Extract (Madecassoside) and Lactic Acid....

Cosmetics Acne Scars Hyperpigmentation Scar Treatment Sensitive Skin Serum
Posted by hataichanok27
2015-01-27
Effect of Room Temperature Storage on Ingredient Quality

I stored ingredients that require cool storage at room temperature for about a week. Are they spoiled or is their quality affected?

Cosmetics Degradation Ingredient Quality Raw Material Shelf Life Storage Conditions
Posted by mayberich11
2015-01-27
Combining Whitening Actives for Scar Hyperpigmentation

Based on the previous recommendation for treating post-inflammatory hyperpigmentation (PIH) on a scar, is it sufficient to use just one of the suggested whitening actives...

Cosmetics Effectiveness Hyperpigmentation Ingredient Interaction Scar Treatment Skin Brightening
Posted by seaoui1986
2015-01-26
Using Phenoxyethanol as Preservative in Lotion with Milk

I am formulating a lotion containing pasteurized goat milk and would like to use Phenoxyethanol as a preservative. I have two questions: 1. Can Phenoxyethanol be added at a low...

Cosmetics Challenge Test Formulation Complexity Ingredient Suitability Lotion Preservation
Posted by coliar
2015-01-26
Replacing "Ribosome" (likely "Liposome") in Spray Moisturizer Lotion

I am using a spray moisturizer lotion that contains "ribosome" and I want to replace this ingredient. However, I understand from the expert that "ribosome" is likely a typo for...

Cosmetics Formulation Adjustment Ingredient Alternatives Ingredient Identification Lotion Spray
Posted by andoopr
2015-01-26
Choosing Vitamin C to Pair with Alpha Arbutin

I experienced irritation (stinging, redness) from a Vitamin C product (The Body Shop) and want to combine Vitamin C with Alpha Arbutin. * Which forms of **Vitamin C** are...

Cosmetics Ingredient Interaction Skin Brightening Skin Irritation Stability pH Suitability
Posted by doremon47
2015-01-25
Mixing Pitera and Apple Stem Cell Extract

Can I mix Galactomyces Ferment Filtrate (Pitera) with Apple Stem Cell Extract? Do I need to add a preservative? The Apple Stem Cell Extract I have is `AppleCell™ Powder`, a...

Cosmetics Mixing Procedure Preservation Solubility Temperature Control pH Suitability
Posted by saifon.pf
2015-01-25
Adjusting Sunscreen Foundation Formula for Improved Texture and Stability

Regarding the following sunscreen foundation formula: * Zinc Oxide 200nm EasyDisperse™ 9.2% * OMC 7.5% * DHHB 2.5% * MatteSilica 3™ 3% * Dimethicone 3% * LipidSoft™ Lite 20% *...

Cosmetics Emulsification Foundation Stability Sunscreen Formulation Texture Modification
Posted by siranant.pooliam
2015-01-24
Astaxanthin Properties and Potential in Cosmetics

What are the key properties and market potential of Astaxanthin for cosmetic formulations, and what forms are available for development?

Cosmetics Anti-aging Antioxidant Cosmetic Formulation Hydration Sun Protection
Posted by pantawan_kantiyatep
2015-01-24
Lotion Formulation Instability: Loss of Viscosity and Stringy Texture

My lotion formulation, containing the following ingredients: * `Sodium Polyacrylate` 1.6% * `dicaprylyl ether` 2% * `น้ำมันบัว(มะพร้าว+เมล็ดในปาล์ม)` 4% * `eumulgin sg` 0.2% *...

Cosmetics Acidic Formulation Compatibility Lotion Stability Texture
Posted by mallika.sy
2015-01-24
Formulating a Pore-Tightening and Exfoliating Toner: Ingredient Suitability and Stability

I want to formulate a toner for pore tightening and exfoliation. I plan to use the following ingredients, with Witch Hazel (Alcohol Free, Paraben Free) Plus Allantoin as the...

Cosmetics Cosmetic Formulation Ingredient Suitability Stability Toner pH Adjustment
Posted by autumn1902
2015-01-23
Skin condition with itching, bumps, and flaking: Should I use moisturizers or see a doctor?

My 14-year-old brother has small bumps on his face, especially between his eyebrows. He also experiences severe itching, leading to white flakes (like dandruff) and wounds from...

Cosmetics Acne Treatment Flaky Skin Hydration Sensitive Skin Skin Irritation
Posted by jai.79
2015-01-23
Principles of Formulating Creams with Hyaluronic Acid

I would like to know the details or principles of developing a cream formulation containing Hyaluronic Acid (HA), specifically regarding the principles of incorporating various...

Cosmetics Cosmetic Formulation Cream Hydration Ingredient Addition Ingredient Function
Posted by pockyaik
2015-01-22
Skin Reaction to Stabilized Vitamin C and Recovery

I experienced a severe allergic reaction to a Stabilized Vitamin C product, resulting in symptoms including redness, dryness, roughness, stinging, and the appearance of deeper...

Cosmetics Allergy Hyperpigmentation Post-Treatment Care Skin Barrier Repair Skin Irritation
Posted by praneel898
2015-01-22
Compatibility and Stability of Vitamin C (Natural-C Glycol vs Perfect-C) with Repair Activator

I am developing a formula and would like to mix **Repair Activator** with **Natural-C Glycol**. Is this combination stable and compatible for a commercial product? If they are...

Cosmetics Compatibility Formulation Adjustment Ingredient Alternatives Stability pH Compatibility
Posted by puffyfay
2015-01-22
Grape Seed Extract (Proanthocyanidins) for Antioxidant Benefits and Cosmetic Use

Following up on the previous discussion about Grape Seed Extract (Proanthocyanidins) and its high antioxidant efficacy, could you confirm its suitability and availability for...

Cosmetics Antioxidant Cosmetic Formulation Ingredient Suggestion Product Availability Raw Material
Posted by malawadee
2015-01-22
Using Niacinamide at 6% Concentration and Potential Irritation (High Purity Grades)

Regarding the use of Niacinamide at a 6% concentration, will this percentage cause skin irritation? Specifically, how does the potential for irritation compare between standard...

Cosmetics Concentration Ingredient Quality Ingredient Suitability Skin Irritation
Posted by aragesear_champ
2015-01-22
Mixing Perfect-C (Oil-Soluble Vitamin C) with Transdermal Gel Base and Adding EDTA

Based on my plan to mix Perfect-C (Ascorbyl Tetraisopalmitate) with the new Transdermal Gel base, I would like to ask for advice: * Can Perfect-C (Ascorbyl Tetraisopalmitate)...

Cosmetics Chelating Agent Compatibility Gel Ingredient Addition Stability
Posted by best_singnontad
2015-01-21
Thickening Cream for Jar Packaging and Alternative Cream Makers

I am formulating a cream containing Pitera and Rosehip Oil using Light Cream Maker™. I want to achieve a thick texture suitable for packaging in a jar, similar to the...

Cosmetics Cream Emulsifier Texture Modification Thick Texture Thickener
Posted by pengsupa
2015-01-21