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Laureth-23 Substitution and Availability for Vitamin C Serum

Regarding Laureth-23: I am developing a **Vitamin C serum** formulation. I would like to know if it is possible to substitute Laureth-23 with another ingredient while...

Cosmetics Emulsifier Formulation Adjustment Ingredient Alternatives Ingredient Availability Serum
Posted by pattarinsuwan
2015-01-13
Purchase Limits for Ingredients

Are there purchase quantity limits for ingredients, such as a 50g limit, or are limits only applied to certain specific ingredients?

Cosmetics Ingredient Availability Ordering Purchase Limit Raw Material Safety
Posted by happy_myheart00
2015-01-13
Adjusting Lipstick Formula for Pigment Settling and Opacity

I have a lipstick formula and am experiencing issues with pigment settling and low opacity. I would like advice on how to adjust the formula. My formula and mixing steps are as...

Cosmetics Formulation Adjustment Lipstick Opacity Pigment Precipitation
Posted by nipatladac
2015-01-12
Comparison and Compatibility of Repair Activator and Niacinamide in Serum

I am currently using a serum with the following ingredients: * Pep®-Coll * Argireline® * Dmae * Soy extract * Apple stem coll * Beta glocan * L -tyrosine * B5 I would like to...

Cosmetics Anti-aging Compatibility Formulation Adjustment Serum Skin Barrier Repair
Posted by n.sitang
2015-01-12
Questions on Tranexamic Acid, Copper Peptide with TransDerm Gel, Oil Absorber, and Oxyresveratrol Stability

I have several questions regarding ingredients and product availability: 1. When will the product be available in Thailand? 2. Regarding the use of **Tranexamic Acid** and...

Cosmetics Oil Control Penetration Enhancer Serum Skin Brightening Stability
Posted by malawadee
2015-01-12
Moisturizer Formulation with Stable Vitamin C for Hada Labo Texture

I am trying to create a moisturizer similar to Hada Labo in texture but also want to include Vitamin C. Staff mentioned that L-Ascorbic Acid is not suitable for this type of...

Cosmetics Formulation Adjustment Serum Stability Texture Vitamin C
Posted by abandon.p
2015-01-12
How to Create a Stretchy Gel Texture

How can I create a stretchy gel texture similar to snail slime or aloe vera gel? What ingredients and percentages are needed to achieve this? I am looking for a formula or...

Cosmetics Formulation Adjustment Gel Gelling Agent Stretchy Texture Texture Modification
Posted by juntima01
2015-01-11
Using Camu Camu Drinking Powder in Cream Formulation

Is it effective and stable to use **camu camu powder intended for drinking** as an ingredient in a **cream** formulation for skincare, considering the **stability of Vitamin...

Cosmetics Cream Effectiveness Food Ingredient in Cosmetics Ingredient Suitability Stability
Posted by hataichanok27
2015-01-11
Formulating Alpha Arbutin for Hyperpigmentation: Effective Combinations

Inspired by the discussion about SkinCeuticals Phyto+, I am interested in using Alpha Arbutin. Which ingredients can be combined with Alpha Arbutin to achieve the highest...

Cosmetics Compatibility Cosmetic Formulation Hyperpigmentation Serum Skin Brightening
Posted by newkung_123
2015-01-11
Thickening Facial Foam and Surfactant Amounts

I have created a facial foam formula with the following ingredients: * Water * Amino Wash (20%) * Creamy Foamer (10%) * AHA * Glycerin * Vitamin B3 * Preservative The formula...

Cosmetics Facial Cleanser Foaming Thickener Usage Percentage Viscosity
Posted by da_roof
2015-01-10
Successful Sunscreen Formulation with EasyDisperse Zinc Oxide (No Grainy Texture)

I previously made a sunscreen formula using micronized zinc oxide, and it resulted in a grainy texture that didn't emulsify properly after adding water. I tried adjusting the...

Cosmetics Cream Grainy Texture Ingredient Alternatives Ingredient Suitability Sunscreen Formulation
Posted by preme9294
2015-01-10
Using Witch Hazel Distillates and Extract in Cosmetic Formulas

I have questions about using different types of Witch Hazel in cosmetic formulations: 1. Can **Witch Hazel (Distillate - Alcohol Free, Paraben Free)** and **Witch Hazel...

Cosmetics Cosmetic Formulation Cream Ingredient Comparison Pore Reduction Serum
Posted by pantawan_kantiyatep
2015-01-10
Usage of Water Soluble Tea Tree Oil and BHA Toner

I have questions about using two products: 1. **Tea Tree Oil (Water Soluble)**: The product has a Tea Tree Oil concentration of 20%. Can I apply this concentration directly to...

Cosmetics Concentration Oil Salicylic Acid Toner Usage Method
Posted by linleena
2015-01-10
Mixing Goat Milk with Powder Cleanser: Texture and Preservation

I have a question about mixing goat milk with powder cleanser. 1. When mixing goat milk (excluding fat-free types) with powder cleanser, will it leave an oily residue on the...

Cosmetics Ingredient Suitability Powder Cleanser Preservation Texture Water Content
Posted by pareepat_bow
2015-01-10
Natural Thickeners for Liquid Soap (Natural Oils, pH ~9)

I am making liquid soap using natural oils like coconut, castor, and rice bran. The natural pH is around 9. What natural-derived thickeners can be used to achieve the desired viscosity?

Cosmetics Liquid Soap Natural Formulation Thickener Viscosity pH Suitability
Posted by jitinan5
2015-01-09
Safety of Glow-in-the-Dark Lipstick and Nail Polish

What are the considerations for making glow-in-the-dark lipstick and nail polish, particularly regarding safety? Is it safe to use luminescent substances in these products,...

Cosmetics Ingestion Safety Ingredient Safety Lipstick Nail Polish Safety
Posted by nate-bra
2015-01-08
Ingredient Recommendations for Oily Skin and Clogged Pores (Cleansing Gel & Toner)

Could you please recommend ingredients for a facial cleansing gel and a toner specifically for oily skin with clogged pores? I am looking for gentle cleansing agents for the...

Cosmetics Acne Treatment Clogged Pores Facial Cleanser Oily Skin Toner
Posted by bbypp.s
2015-01-08
Salicylic Acid Formulation and Dissolution Method

I am trying to make a 100g batch of a formula with the following ingredients and percentages: * Salicylic Acid: 2g * Propylene Glycol: 40g * Polysorbate 20: 3g * Water: 55g Is...

Cosmetics Amount Calculation Mixing Procedure Solubility Solution Temperature Control
Posted by jeabzieow
2015-01-07
Adding Silicone (Cyclomethicone) to Lotion for Texture Improvement

My lotion made with E Wax has a dry and tacky texture. Can I add `Cyclomethicone` to this existing lotion to improve the texture? If so, what percentage should I use?

Cosmetics Formulation Adjustment Lotion Silicone Stickiness Texture
Posted by big-bang-baby
2015-01-07
Recommended Method for Heating Cream Ingredients to 60-70°C

What is the recommended method for heating ingredients to 60-70°C when making a cream formulation? Is direct heating on a gas stove acceptable, or is a double boiler method...

Cosmetics Cosmetic Formulation Cream Mixing Procedure Stability Temperature Control
Posted by tbc.88
2015-01-06