Browse Questions and Answers

Avg response: 16 Hrs
Minimum 3 characters for search

20 of 13993 results

Mixing Skin Brightening Ingredients: Compatibility and Formulation

I want to create a skin brightening formula using the following ingredients: * NAG (GlucoBright™) * Vitamin B3 (Safe-B3™) * Cyclomethicone (Cyclopentasiloxane) * Silicone gel *...

Cosmetics Compatibility Emulsification Formulation Adjustment Serum Skin Brightening
Posted by sirima17
2014-07-28
Solubility of Dipropylene Glycol in Propylene Glycol

Is Dipropylene glycol soluble in Propylene glycol?

Cosmetics Compatibility Cosmetic Formulation Glycols Solubility Solvents
Posted by hydronium_ion3
2014-07-28
Can DPG Replace Flora Solve Clear for Dissolving Fragrance in Water-Based Formulas?

Can Dipropylene Glycol (DPG) be used instead of Flora Solve™ Clear to dissolve fragrance in a formula, considering DPG's function as a fixative?

Cosmetics Fixative Fragrance Solubility Solubilizer Water-based Formulation
Posted by plutopon.ntk
2014-07-28
Shea Butter for Face and Lips: Choosing the Right Type

Can Shea Butter be used directly on the face and lips? What is the difference between the standard Refined type and the Ultra Soft type for this application?

Cosmetics Application Area Butter Texture Facial Use Lip Product Texture
Posted by potjanee.m
2014-07-27
Serum Formulation: Vit C AA2G/Zinc PCA Incompatibility, Solvent, and Texture Adjustment

I am formulating a serum containing the following ingredients: * Vitamin B3 (Niacinamide) 2g * N-acetyl-d glucosamine (GlucoBright) 4g * Matrixyl 3000 5g * Vit C AA2G (Ascorbyl...

Cosmetics Compatibility Formulation Adjustment Serum Solubility Texture Modification
Posted by daleeton
2014-07-27
Using LipidSoft as Alternative Oil Phase for Oily Skin

I have an ingredient that is soluble in oil. However, for people with oily skin, using natural oils can feel very sticky and make the skin even oilier. In this case, can I use...

Cosmetics Ingredient Alternatives Non-sticky Texture Oily Skin Solubility Texture Modification
Posted by zecond__zity
2014-07-27
Topical Glutathione as Antioxidant: Efficacy, Cost, and Alternatives

I'm considering using Glutathione as a topical antioxidant in my skincare formulation. Can it be used effectively on its own without Vitamin C? How does its antioxidant...

Cosmetics Antioxidant Cosmetic Formulation Ingredient Alternatives Ingredient Comparison Stability
Posted by malawadee
2014-07-26
Water-Free Sunscreen Formulation Review

Following up on the previous discussion, I would like to know if the following water-free sunscreen formulation is acceptable, as I prefer not to include water in the product:...

Cosmetics Anhydrous Formulation Dispersion Solubility Stability Sunscreen Formulation
Posted by nbinnima
2014-07-26
Ingredient Recommendations for Melasma, Freckles, Pores, and Wrinkles (Age 45, Normal Skin)

I am 45 years old with normal skin. My skin concerns are melasma, freckles, large pores, and wrinkles. I would like recommendations for ingredients to make a tester product...

Cosmetics Hyperpigmentation Ingredient Selection Pore Reduction Serum Wrinkle Reduction
Posted by ann2501
2014-07-26
Formulating Skin Whitening Cream/Toner with Vitamin B3, C, and NAG: Compatibility & Stability Issues

I want to formulate a skin whitening cream and toner using the following ingredients: * Vitamin B3 (Niacinamide) * NAG (N-Acetyl Glucosamine) * Vitamin C * Distilled Water...

Cosmetics Cream Ingredient Interaction Skin Brightening Stability Toner
Posted by sirima17
2014-07-24
Using Natural Oils in DIY Creams and Formulations

I'm new to DIY cosmetics and have questions about using natural oils: 1. Can different natural oils be mixed together and applied directly to the skin or hair? 2. What is the...

Cosmetics Cream DIY Formulation Emulsification Lotion Mixing Procedure
Posted by diow_tuatoo
2014-07-24
Inquiry about Cosmetic Formulation Courses and Learning Resources

Does MySkinRecipes offer courses or classes for learning how to mix cosmetic ingredients or formulate cosmetics?

Cosmetics Cosmetic Formulation DIY Formulation Educational Resources Recipes Section
Posted by giggom
2014-07-24
Whitening Ingredients: Alpha-MSH Inhibition and Melanin Synthesis Stages

What whitening ingredients are available that inhibit Alpha-MSH, potentially more effectively than **Tranexamic Acid**? How do these ingredients fit into the practical approach...

Cosmetics Alpha-MSH Ingredient Function Ingredient Suggestion Melanin Inhibition Skin Brightening
Posted by korea-kon
2014-07-24
Hot Process Soap: Reducing Drying Feel and pH Adjustment

I am making hot process soap with a formula containing 70% coconut/palm oil blend and 30% rice bran oil. The finished soap feels drying ("ฝืด"). How can I adjust the formula to...

Cosmetics Bar Soap Hot Process Formulation Skin Dryness Texture pH Adjustment
Posted by poopa2511
2014-07-23
Calculating UV Filter Percentages in SPF Protect™

What is the composition of SPF Protect™ and how do I calculate the percentage of each UV filter (Avobenzone, Octisalate, Octocrylene) when using SPF Protect™ at a 10%...

Cosmetics Amount Calculation Chemical UV Filter Concentration Ingredient Ratio Sunscreen Formulation
Posted by leelavalin
2014-07-23
Ingredient Availability Status: Syn-Ake, Resveratrol, Bio Yeast, and Peptides

What is the current availability status for Syn®-Ake, Resveratrol, and Bio Yeast? Is Bio Yeast still available for retail purchase in small quantities? Could you also confirm...

Cosmetics Discontinuation Ingredient Availability Peptide Shelf Life Supplier
Posted by momoko_hii
2014-07-22
Formula Review: Anti-Aging Serum, Eye Cream, and Thickener Substitution (Xanthan Gum vs. Pro Polymer)

I have developed two cosmetic formulas and would like your feedback on their suitability. 1. **Anti-Aging Formula (for age 29):** * Kinetin 10% * Pep®-Coll (Syn-Coll) 3% *...

Cosmetics Eye Cream Formula Review Ingredient Alternatives Preservation Serum
Posted by meimeiriddhiraksa
2014-07-22
Availability Status of Myristyl Nicotinate (NIA114 / NIA24)

What is the current availability status of Myristyl Nicotinate (NIA114 or NIA24), and when is it expected to be available for purchase?

Cosmetics Ingredient Availability Ordering Product Inquiry Quality Control Raw Material
Posted by sonya69amp
2014-07-22
Flora Fix™ vs DPG for Essential Oil Scent in Organic Soap: Heat Sensitivity & Naturalness

I am making an organic soap product using essential oils for fragrance. I am considering using either Flora Fix™ or Dipropylene glycol (DPG) to help with scent longevity. I...

Cosmetics Fragrance Longevity Heat Sensitive Ingredient Comparison Natural Ingredients Soap
Posted by jan_nazyy
2014-07-22
Formulating Cream-Gel with Oil and Distinguishing from Serum

I would like to know how to formulate a product to achieve a cream-gel texture when oil is included. Also, when adding oil like Argan Oil, does the resulting product become a...

Cosmetics Cream-gel Texture Gelling Agent Oil Serum Water-based Formulation
Posted by patamporn.l
2014-07-21