Browse Questions and Answers

Avg response: 10 Hrs
Minimum 3 characters for search

20 of 13988 results

Formula Effectiveness and Whitening Ingredients for Body Skin

I have a formula that feels too oily after making it. 1. Can I reduce the amount of `Moringa Oil` below 5%? 2. Do the specified maximum usage percentages for ingredients apply...

Cosmetics Body Application Ingredient Suggestion Lotion Oily Texture Skin Brightening
Posted by leena_birth
Silicone-Based Sunscreen Formulation with Specific UV Filters

I am looking for a silicone-based sunscreen formula using the following UV filters: * Tris-Biphenyl Triazine (Nano) 4% * Octocrylene 5% * DHHB 5% * Zinc Oxide 200nm 10% *...

Cosmetics Non-staining Silicone-based Formulation Stability Sunscreen Formulation Waterproof
Posted by up2weight
Combining Long-Lash, Slim-Coffee, Melatonin Forte, Biotin Express in a Formulation: Compatibility and Mixing Order

I am developing a formulation and would like to know: 1. Can `Long-Lash™` and `Slim-Coffee™` be used together in the same formulation? I plan to use this product for mustache...

Cosmetics Compatibility Gel Gelling Agent Hair Growth Stimulation Mixing Procedure
Posted by kunongthexx1991
Custom Serum Formula Review for Sensitive, Dull Skin

I have slightly dry, dull, sun-sensitive skin with small acne from sun exposure, starting wrinkles, slight clogged pores, and moderate milia. My goals are effective...

Cosmetics Ingredient Suitability Sensitive Skin Serum Skin Brightening Skin Irritation
Posted by bossanova.kt
Adjusting Sleeping Mask Formula for Cloudy, Soft, Smooth Gel Texture

I am looking for a sleeping mask formula that results in a cloudy, soft, and smooth gel texture. The formula should be based on ingredients available from MySkinRecipes,...

Cosmetics Formulation Examples Gel Silicone-based Formulation Sleeping Mask Texture
Posted by sirinuch_r
Clarification on Product Expiration Dates: Packaging vs. Ingredient

I noticed two different expiration dates listed for a product: one after the quantity ordered and another on the product listing page (e.g., "หมดอายุ:xx/xxx (Lot: xxxxx)")....

Cosmetics Effectiveness Loss Packaging Quality Control Raw Material Shelf Life
Posted by jufjangjung
Stability of Water-Soluble Actives in Glycerin Soap

Can water-soluble active ingredients, such as vitamins intended for skin brightening and acne reduction, be effectively incorporated into a glycerin soap base, considering the...

Cosmetics Acne Treatment Glycerin Soap Base High pH Skin Brightening Stability
Posted by porrawat0408
Preservative for Water-Free Lip Balm with Honey

For a water-free lip balm formulation containing honey, is a preservative necessary? I understand honey has natural properties and I plan to use Vitamin E. However, the product...

Cosmetics Anhydrous Formulation Lip Balm Microbial Contamination Preservation Usage Method
Posted by kixz_zy
Suitability of Avocado Oil and Beeswax Formula for Moisturizing Lip Balm

Is a lip balm formula using Avocado Oil and Beeswax suitable for moisturizing? How should heat-sensitive ingredients like Full & Lift be incorporated, considering Beeswax...

Cosmetics Heat Sensitive Hydration Ingredient Suitability Lip Balm Mixing Procedure
Posted by mojibeau
Ingredient Responsible for Jelly Soap Texture

I asked about the ingredient that gives my jelly soap its bouncy, jelly-like texture. The staff suggested Gelatin, but it's not in my ingredient list. What ingredient in my...

Cosmetics Gelling Agent Ingredient Function Jelly Texture Formation Natural Ingredients Shower Gel
Posted by senorita-alice
Making Perfume Oil: Carrier Oils, Fixatives, and Pheromones

I want to make perfume oil. * What is the general ratio of fragrance oil to carrier oil? * Which carrier oils are recommended, especially regarding rancidity? * Can I use oils...

Cosmetics Fragrance Fixation Oil-based Formulation Perfume Pheromone Addition Usage Percentage
Posted by ssweet.bberry
Nano Silver in Custom Tester Cream

Can Nano Silver be added to a custom tester cream formulation? Specifically, are ingredients like `Nano Silver 20nm Powder`, `Silver (2000ppm, Ionic, Colorless Solution, pH...

Cosmetics Cream Custom Formulation Ingredient Availability Ingredient Suitability Product Inquiry
Posted by serendipity.mee
Lotion Formulation with Vitamin C and Whitening Agents: Effectiveness, Safety, and Mixing

I am interested in making a body lotion with Vitamin C and other whitening agents. I have the following questions: 1. Between Tranexamic Acid (Trans-White™) and MSH White...

Cosmetics Formulation Examples Ingredient Interaction Lotion Safety Skin Brightening
Posted by pid_k
Adding Lactic Acid to Oil Soap Shower Gel: Clarity and Formulation

I am formulating a shower gel using Oil Soap™ and would like to add Lactic Acid 10% to provide exfoliation and moisture, along with Orange Flavor/Fragrance. I have developed...

Cosmetics Acidic Formulation Clarity Exfoliation Shower Gel Solubility
Posted by best_singnontad
Substitute for OLEIC/LINOLEIC TRIGLYCERIDE in O/W Emulsion

I am looking for a suitable substitute for `OLEIC/LINOLEIC TRIGLYCERIDE` for use in an `O/W emulsion` formulation. What alternative ingredient would you recommend?

Cosmetics Cosmetic Formulation Emollient Ingredient Alternatives Oil Oil-in-Water
Posted by teenoi7
Facial Foam Mousse Formulation: Ingredients, pH, & Makeup Removal

I am developing a facial foam mousse for acne-prone skin, intended for use with a foam pump. I would like feedback on my formulation and have several questions regarding the...

Cosmetics Facial Cleanser Foam Pump Formulation Formulation Adjustment Makeup Removal pH Adjustment
Posted by nubird_ja
Shelf Life and Storage of Activated Resorcinol™ Powder After Opening

I have a question about Activated Resorcinol™ powder. 1. The website mentions "90 days after opening" next to the quantity. Does this refer to the ingredient's shelf life or...

Cosmetics Clumping Moisture Sensitivity Powder Shelf Life Storage Conditions
Posted by mackyjaao
Availability and Direct Application of Vitamin C Products

I have two questions regarding Vitamin C products: 1. Is the product **Vitamin C E Ferulic (Lite)** still available? If so, where can I find it? If not, what product can be...

Cosmetics Direct Application Ingredient Alternatives Product Availability Serum
Posted by kiwnorawan
Ingredients and Usage for Facial Mask Formulation

Could you please provide information on the active ingredients for a facial mask formulation, including their functions and recommended usage percentages? The ingredients are:...

Cosmetics Cosmetic Formulation Face Mask Hydration Ingredient Function Usage Percentage
Posted by lady_pop2
Compatibility and Layering of MSM/BioSulphur with Vitamin C

Regarding separate formulas containing MSM or BioSulphur and Vitamin C: 1. If MSM or BioSulphur is in a separate formula from Vitamin C, can they be applied at the same time?...

Cosmetics Compatibility Ingredient Interaction Product Layering Stability
Posted by nanosecond19