Browse Questions and Answers

Avg response: 16 Hrs
Minimum 3 characters for search

20 of 13993 results

Skin Whitening Oil Formulation with Perfect-C: Preservation and Packaging

I am making a skin whitening oil formulation using **Perfect-C** (Ascorbyl Tetraisopalmitate), **Fractionated Coconut Oil**, and **Olive Oil**. 1. Do I need to add a...

Cosmetics Oil Packaging Preservation Skin Brightening Stability
Posted by poohdislers
2015-02-16
Sudden Allergic Reaction to PAULA'S CHOICE Skin Balancing Toner After Long-Term Use

I have been using **PAULA'S CHOICE Skin Balancing Toner** for a long time without any issues. Recently, my face developed a sudden allergic reaction (swelling and redness) upon...

Cosmetics Adverse Reaction Allergy Sensitive Skin Skin Irritation Toner
Posted by phanchita
2015-02-16
Body Cream Formulation: Ingredients, Percentages, and Buttery Texture

I am trying to formulate a body cream with a buttery texture. I have a list of ingredients I want to include and have some questions about the formulation process. 1. How...

Cosmetics Butter Texture Cosmetic Formulation Cream Texture Usage Percentage
Posted by mariereem009
2015-02-16
Adding Moisturizers to Anti-Wrinkle Cream for Dry, Itchy, Sensitive, Acne-Prone Skin

I have an anti-wrinkle cream formula containing Vitamin B5 (Panthenol), MOIST72, and Vitamin B3 (Niacinamide). My skin is very dry, itchy, sensitive, and acne-prone. What...

Cosmetics Acne-prone Skin Cream Hydration Sensitive Skin Skin Barrier Repair
Posted by nrinja
2015-02-15
Troubleshooting SugarThick™ for Facial Cleanser Gel Formulation

I am formulating a facial cleanser gel with the following ingredients: * Water * Coco-Betaine 10% * BabyFoam™ 10% * Glycerin 10% * Propylene Glycol 10% * Natural Moisturizing...

Cosmetics Facial Cleanser Gel Mixing Procedure Thickener Viscosity
Posted by dew-everything
2015-02-15
Adding Whitening Agents to Sunscreen/Cream Formula

I want to add a whitening agent, Activated Resorcinol™, to my sunscreen formula (which is a cream base). How can I add it? Are there other whitening agents I could use in a...

Cosmetics Cream Formulation Adjustment Skin Brightening Solubility Sunscreen Formulation
Posted by sirima17
2015-02-15
Pitera Toner: Hyaluronic Acid vs. Butylene Glycol Function

Can Hyaluronic Acid be used instead of Butylene Glycol when mixing Pitera with water? What would be the function of the resulting toner?

Cosmetics Hydration Ingredient Comparison Ingredient Function Penetration Enhancer Toner
Posted by andoopr
2015-02-14
Oil Separation Issue in Cream Formulation (High Oil/Silicone Phase)

I am developing a cream formulation with a high oil/silicone phase, including ingredients like Cyclomethicone (10%) and Lipid Soft. I am experiencing oil separation, where oil...

Cosmetics Cream Emulsification Oil-based Formulation Phase Separation Stability
Posted by pee166
2015-02-14
Oil Control Gel Formula Improvement for Very Oily Skin

I have an Oil Control Gel formula containing Distilled Water, Safe-B3™ (Vitamin B3) 5%, Pure MSM™ 5%, Zinc PCA 1%, Licochalcone A 1%, Pro Polymer 2%, and Phenoxyethanol 0.8%. I...

Cosmetics Formulation Adjustment Gel Matt Finish Oil Control Oily Skin
Posted by kamphon.m
2015-02-14
Ingredients for Pore Tightening in Cream Formulations

What ingredients can be used to help tighten pores, specifically in a cream formulation? Please provide suggestions based on different mechanisms of action, such as direct pore...

Cosmetics Clogged Pores Cream Ingredient Selection Oil Control Pore Reduction
Posted by pantawan_kantiyatep
2015-02-14
Using Oil vs. Cream for Dry, Flaky Facial Skin

My face is dry and flaky. Is using only oil sufficient? Why not formulate it as a cream and add significant amounts of moisturizers like `coconut oil` + `moist72` + `vitamin...

Cosmetics Cream Facial Use Flaky Skin Hydration Oil
Posted by nameless.th
2015-02-14
Moisturizing Product Ingredients and Formulation Guidance

I have a moisturizing product from a clinic with the following ingredients listed: `Aqua`, `Glyceline`, `ribosome`, `micronized`. Can you clarify what these ingredients are,...

Cosmetics Formulation Adjustment Gel Hydration Ingredient Identification Texture
Posted by andoopr
2015-02-13
Basic Cream Formulation and Equipment for Beginners

I want to make Thai balm ("ยาหม่อง"). Can I mix the following ingredients to make a jelly-like texture or a hard balm texture? The base is approximately 60-70% `Vaseline...

Cosmetics Balm Cream DIY Formulation Ingredient Suitability Texture
Posted by dosupaporn
2015-02-13
Tingling Sensation in Cream Formulation with Coenzyme Q10

My cream formulation is causing a temporary tingling/stinging sensation. My previous batch, which contained DMAE 20%, did not cause this. The new batch includes the following...

Cosmetics Concentration Cream Ingredient Interaction Ingredient Suitability Skin Irritation
Posted by pee166
2015-02-13
Lip Gloss Formulation: Colors, Shimmer, and Fragrance

I want to make lip gloss in orange, red, and pink shades. I understand that `lake` and `iron oxides` are used for coloring. I also want the lip gloss to have shimmer and a...

Cosmetics Coloring Cosmetic Formulation Fragrance Lip Gloss Shimmer
Posted by jayjaydecoupage
2015-02-12
How to Make Perfume

Could you please provide a method or guide on how to make perfume for personal use?

Cosmetics Fragrance Formulation Maceration Mixing Procedure Perfume Solvents
Posted by linleena
2015-02-11
Formulation Issue: White Particles and Uneven Texture in Silicone/SPF Cream

I am making a cream/lotion with the following formula: * Distilled Water: 64.00% * SPF Protect Ultra™: 20.00% * Cyclomethicone / Cyclopentasiloxane: 7.00% * Silicone Gel Base...

Cosmetics Cream Emulsion Phase Separation Silicone-based Formulation Sunscreen Formulation
Posted by yut_moka
2015-02-11
Thickening Cream for Jar Packaging

How can I make a thicker, heavier cream suitable for packaging in a 10g jar? I previously used a "light cream maker" but need a richer texture. Would using "Rich Cream Maker"...

Cosmetics Cream Emulsifier Texture Modification Thick Texture Thickener
Posted by nayphee
2015-02-11
Sunscreen Texture and Serum Formulation Review

I want to make a lightweight serum sunscreen. Can I mix **SPF Protect Ultra™ II** with **Silky Serum Base (Face/Eye)** directly? Also, I have formulated a facial serum for my...

Cosmetics Ingredient Interaction Sensitive Skin Serum Formulation Stability Sunscreen Formulation
Posted by gampong_nee
2015-02-11
Formulating Activated Resorcinol in a Clear Water-Based Serum

How to formulate Activated Resorcinol in a water-based serum without natural oils to achieve a clear texture? Activated Resorcinol is only soluble in oil. The staff suggested...

Cosmetics Clarity Serum Solubility Solubilizer Water-based Formulation
Posted by a_karnsiree
2015-02-10