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L-Tyrosine Availability and Alternative Ingredient

I am interested in purchasing L-Tyrosine. Is it still available for retail purchase? I don't need a large quantity. If retail is not available, are there any alternative...

Food Ingredient Alternatives Ingredient Availability Ingredient Function Minimum Order Quantity Wrinkle Reduction
Posted by jayjaydecoupage
2015-08-07
Using Copper Peptide in a Pore Tightening Toner

I would like to make a toner for pore tightening. Can I mix Copper Peptide (GHK-Cu) with Witch Hazel for this purpose? I understand Copper Peptide is often used for skin...

Cosmetics Acne Scars Microneedle Peptide Pore Reduction Toner
Posted by ladytanyaorm
2015-08-06
Improving Serum Texture and Solubility Issues

I have made a serum formulation and am encountering issues with the solubility of MSH White and the resulting texture feeling sticky. Based on my formula containing MSH White,...

Cosmetics Formulation Adjustment Serum Solubility Stickiness Texture
Posted by kenso345
2015-08-06
White Clumps and Air Bubbles in Eye Gel Formulation

I made an eye gel using `Pro Polymer` and `Eye Preserved` and encountered two problems: 1. White clumps formed in the gel. 2. There were air bubbles in the gel. Could you...

Cosmetics Air Bubbles Clumping Eye Care Eye Gel Gel Formation
Posted by phanchuka
2015-08-06
Licorice Extract, Fragrance, and Scrub in Facial Cleansing Gel: Effectiveness and Addition

I have questions about formulating a facial cleansing gel: * Can **Licorice Extract** (specifically products like Licorice Extract (Licochalcone A 1%, Water-Soluble) and...

Cosmetics Acne Treatment Exfoliation Facial Cleanser Oil Control Wash-off Application
Posted by pongkung_earth
2015-08-05
Rinseable Cleansing Oil Formulation: Emulsification and Dryness Issues

I am formulating a rinseable cleansing oil. Previously, I used Polysorbate 80 (Tween 80) at 15% with 85% oil, but it didn't emulsify well with water. I am now trying a formula...

Cosmetics Cleansing Oil Emulsification Ingredient Alternatives Skin Dryness Texture
Posted by matchbokz
2015-08-05
Formulation advice for 2-in-1 wash and body lotion with specific ingredients

The user is asking for formulation guidance for two products: 1. A 2-in-1 gentle soap and shampoo suitable for a pump bottle, initially considering using: * Coco Betaine *...

Cosmetics Formulation Adjustment Ingredient Suitability Lotion Shampoo Texture
Posted by k.daleena
2015-08-04
Degradation of Vitamin C Serum and Aloe Vera Gel Blend

I have two products purchased in May 2015 and have observed changes. I would like to know if they are still safe to use and what might have caused the changes. 1. **Stabilized...

Cosmetics Color Changing Degradation Gel Serum Shelf Life
Posted by moo_wilaija
2015-08-04
Formulating Natural Oil Blend: Reducing Greasiness and Improving Absorption

I am formulating a natural oil blend for moisture and anti-aging. My current sample formula is Jojoba Oil 25%, Rosehip Oil 50%, and Squalane (Olive) 25%. I find that applying a...

Cosmetics Non-oily Texture Oil Oil-based Formulation Preservation Skin Absorption
Posted by siwongkorn
2015-08-04
Adding MSH White to Pitera Cream Formula

I want to add MSH White to my cream formula. How should I incorporate it? Also, can I use MSH White Absorb™ and Satin Cream Maker™ in the formula?

Cosmetics Cream Ingredient Addition Ingredient Alternatives Skin Brightening Solubility
Posted by jayjaydecoupage
2015-08-04
Incorporating Oil-Soluble Ingredients (Bisabolol, Shea Butter) into Gel and Toner Formulations

When creating a gel using `Pro Polymer` or `Reshape Gel`, is it possible to directly add `Bisabolol`? For `Shea Butter`, the initial information suggests melting it into an oil...

Cosmetics Formulation Adjustment Gel Ingredient Addition Solubilizer Toner
Posted by sakonmpd1991
2015-08-04
Formulating a Gel Serum with Peptides and Actives: Ingredient Feedback and Mixing

I would like feedback on the following gel serum formula and guidance on the mixing procedure, including whether SiliSolve is necessary and how to adjust the texture. I am also...

Cosmetics Formulation Adjustment Gel Mixing Procedure Peptide Serum
Posted by parunchai_t
2015-08-04
Gentle Shower Gel Formulation for Oily, Sensitive Skin Prone to Irritation

I have oily, sensitive skin that experiences dryness, itching, and irritation after using shower products, possibly due to sensitivity to sulfates or high concentrations of...

Cosmetics Formulation Adjustment Sensitive Skin Shower Gel Skin Irritation Texture
Posted by donotgiveup12345601
2015-08-03
Oil-in-Water vs Water-in-Oil Emulsions and Using Lecithin in Cream Formulation

Please explain the difference between oil-in-water and water-in-oil emulsions, and provide instructions on how to create a cream formulation using Lecithin, including the...

Cosmetics Cream Emulsifier Emulsion Type Mixing Procedure Stability
Posted by antnito
2015-08-03
Cream Formulation for Heat-Sensitive White Egg Enzyme (Acnezyme™)

I am trying to formulate a cream using White Egg Enzyme (Acnezyme™). I initially considered using Cetyl Alcohol with either Glyceryl Stearate SE or Polysorbate 20. However, I...

Cosmetics Acne Treatment Cream Gel Heat Sensitive Serum
Posted by knw1208
2015-08-03
NaturePreserve™ Preservatives: Limitations, Shelf Life, and Usage

Could you please provide detailed information about the NaturePreserve™ range of preservatives, specifically addressing the following points for both NaturePreserve™ Ultra and...

Cosmetics Challenge Test Preservation Shelf Life Stability pH Suitability
Posted by antnito
2015-08-03
Disposal of Expired Chemical Preservatives (Bronidox L, Uniphen P23)

How should expired chemical preservatives, specifically **Bronidox L** and **Uniphen P23**, be properly and safely disposed of to avoid environmental harm?

Cosmetics Chemical Waste Management Ingredient Safety Regulatory Compliance Safety
Posted by matchbokz
2015-08-03
Vitamin C Powder Turning Yellow

My Vitamin C (L-ascorbic acid) powder has turned slightly yellow. What is the cause of this color change, and is the product still usable?

Cosmetics Color Changing Degradation Moisture Sensitivity Powder Stability
Posted by matchbokz
2015-08-03
Lotion Texture with Pro Polymer and Achieving Clarity in Oil Formulations

I have questions about my lotion formulation: 1. The lotion texture is thick and bouncy, like yogurt, and doesn't regain its shape when the bottle is tilted (it seems to clump...

Cosmetics Clarity Emulsifier Lotion Texture Texture Modification
Posted by bent_ba
2015-08-03
AHA 8% + BHA 5% Serum/Gel Formulation and Instructions

Could you please provide a formula and instructions for making a serum or gel containing AHA 8% and BHA 5%? I would like to use `Salicylic Acid EZ™` for the BHA component to...

Cosmetics Exfoliation Gel High Concentration Serum pH Adjustment
Posted by manut262
2015-08-02