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Understanding Tranexamic Acid: Forms, Usage, Side Effects, and Formulation

# Understanding Tranexamic Acid Please provide a detailed explanation about Tranexamic Acid, covering the following aspects: * What type of substance is it? * How does it work?...

เครื่องสำอาง Absorption Melasma Treatment Skin Brightening Solubility Usage Percentage
Posted by yabase2008
Gel Formulation for Mature, Dry Skin with Wrinkles and Freckles

I need feedback on a proposed gel formulation for my mother, who is 60 years old with mature, dry skin, deep wrinkles, and freckles. I have selected the following ingredients...

เครื่องสำอาง Formulation Adjustment Gel Mature Skin Skin Dryness Wrinkle Reduction
Posted by i.ammie
Storage and Shelf Life of Pre-mixed Vitamin C Serum with Vitamin E

I ordered a pre-mixed Vitamin C kit that also contains Vitamin E. It includes a preservative. If I cannot refrigerate it, will the product spoil? How long can it be stored at...

เครื่องสำอาง Oxidation Preservation Serum Shelf Life Stability
Posted by zina.21
Skincare Formulations for Hormonal Acne and Epiduo Use

I have been diagnosed with hormonal acne, experiencing hundreds of breakouts, likely due to stress and approaching menopause. I am currently using the following prescribed...

เครื่องสำอาง Acne Treatment Cream Formulation Examples Gel Skin Barrier Repair
Posted by tootu
Formulation Review for Toner and Body Lotion for Dry Skin

I have developed formulations for a Toner and a Body Lotion targeting dry skin. Could you please review the ingredient compatibility, particularly regarding the mixing of...

เครื่องสำอาง Compatibility Formula Review Lotion Skin Dryness Toner
Posted by pookka33
Melasma Treatment: Comparing Azelaic Acid, Alpha Arbutin, and Tranexamic Acid

Could you explain the differences between Azelaic Acid and Alpha Arbutin for treating melasma and reducing dark spots? Are there other effective alternatives? Specifically: *...

เครื่องสำอาง Hyperpigmentation Ingredient Comparison Melasma Treatment Skin Brightening Sun Protection
Posted by choten56
Evaluating Cosmetic Formulas for Whitening, Anti-aging, and Dark Circles

I would like to create a serum for skin whitening and wrinkle reduction, as well as acne reduction. I have researched and developed the following formula: **Formula 1: Serum**...

เครื่องสำอาง Formula Review Gel Lotion Serum Skin Brightening
Posted by wingzab_jib
Achieving Oil-Free Cream Texture with Satin Mousse and Alternatives

Based on the formula containing: * B3 5% * Arbutin 2% * NAG 4% I want to achieve a white cream texture while keeping the formula oil-free. I previously used Light Cream Maker...

เครื่องสำอาง Cream Emulsification Gel Oil-Free Formulation Texture
Posted by murderero
How to make Cleansing Gel from Aloe Vera base?

Based on the ingredients I have, can I use a ready-made Aloe Vera Gel base to make a cleansing gel? I have `Natural moisture amino acid` and `Tomato extract`. How should I formulate it?

เครื่องสำอาง Facial Cleanser Gel Gelling Agent Ingredient Suitability Surfactant
Posted by prettysammyprincess
Update on "Summary of Acne Treatment Formulas" Post

Could you please provide an update on the "Summary of Acne Treatment Formulas" post? When will the new, updated version be available, and what new ingredients will it feature?

เครื่องสำอาง Acne Treatment Encapsulation Formulation Adjustment Ingredient Suggestion Salicylic Acid
Posted by momoko_hii
Feedback on Lightweight Whitening and Moisturizing Lotion Formula

Following up on a successful Vitamin C formulation, I am seeking advice for a lightweight lotion formula suitable for morning and evening use, focusing on skin whitening and...

เครื่องสำอาง Formula Review Hydration Light Texture Lotion Skin Brightening
Posted by wingzab_jib
Serum Formulation for Mature Skin Tightening (70+)

I have an existing serum formulation and would like to improve it to specifically target skin tightening for mature skin (70+). My current formula includes Hyaluronic Acid,...

เครื่องสำอาง Anti-aging Formulation Adjustment Mature Skin Serum Skin Tightening
Posted by barbie_girl_9
Cream Formulation Feedback and Preservative Inquiry

I would like feedback on my cream formulation. I would like to know if the ingredients are suitable and if there are any concerns, particularly regarding the preservative...

เครื่องสำอาง Cream Ingredient Safety Mixing Procedure Preservation Solubility
Posted by qqq_123
Manual Mixing for Beginners: Tips and Common Issues

As a beginner, do I need a mixer to combine ingredients? What are common reasons why ingredients might not mix well, even when stirring by hand or shaking?

เครื่องสำอาง DIY Formulation Emulsification Ingredient Interaction Manual Mixing Mixing Procedure
Posted by sirikorntip
Adding Ingredients to BHA Toner Tester and Using Safflower Oil as Cleanser

I would like to add the following ingredients to the 120g Timed-Released BHA Toner tester: * Glucosamine 4% * B3 5% * B5 5% Is this possible? Also, can NaturalProfile™...

เครื่องสำอาง Acne-prone Skin Cleansing Oil Ingredient Addition Solubility Stickiness
Posted by prettysammyprincess
Azelaic Acid vs Salicylic Acid (BHA) for Clogged Pores & Ingredient Compatibility

I have questions regarding the use of Azelaic Acid and Salicylic Acid (BHA) for clogged pores and their compatibility with other skincare ingredients. 1. When using an Azelaic...

เครื่องสำอาง Azelaic Acid Clogged Pores Ingredient Interaction Salicylic Acid Usage Method
Posted by nuulek09
Recommended Formula for Dehydrated Skin, Clogged Pores, Dark Spots & Wrinkles (Aloe Vera Gel Base)

I have dehydrated skin, clogged pores, dark spots, and slight wrinkles. I'm interested in a tester product based on Pure Aloe Vera Gel Base. Can the recommended formula...

เครื่องสำอาง Clogged Pores Dehydrated Skin Gel Hyperpigmentation Wrinkle Reduction
Posted by putthachat88
Silicone-Based Physical Sunscreen Formulation Questions

I am developing a silicone-based physical sunscreen formulation and have some questions regarding the ingredients, mixing, and performance. My expectations for this silicone...

เครื่องสำอาง Clogged Pores Silicone-based Formulation Sunscreen Formulation Texture Modification Washability
Posted by shoppingist
Using Silicone CS-1600 in Water-Free Cream and SPF 40 Sunscreen Formulation

How to formulate products using Silicone CS-1600 (Cyclopentasiloxane (and) Dimethicone Crosspolymer) as a base, specifically: 1. A **water-free nourishing cream** using...

เครื่องสำอาง Anhydrous Formulation Ingredient Interaction Silicone-based Formulation Sun Protection Sunscreen Formulation
Posted by qqq_123
Combining BHA and DMAE in Serum: pH and Stability Issues

Can DMAE be added to a BHA 2% serum formulation provided by the team, and then adjusted to pH 3.6 using TEA?

เครื่องสำอาง Formulation Feasibility Ingredient Interaction Serum Stability pH Adjustment
Posted by tria_zzzz