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QC Method for Ingredient Detection in Finished Product

How can I check if Lactobacillus Ferment Lysate is still present in the final product after mixing? What quality control (QC) methods or analytical techniques are available to...

Cosmetics Finished Product Ingredient Detection Laboratory Analysis Quality Control
Posted by wiparathsk
2023-07-06
Ethyl Alcohol Evaporation and Smell Loss in Formula

In formula ID 37946 containing 7% Ethyl Alcohol (99.9%, 200 Proof, Perfumer Grade), there is no alcohol smell. Is it possible that the alcohol has completely evaporated?

Cosmetics Concentration Packaging Performance Effect Stability Volatility
Posted by vichai_chan
2023-07-06
Properties and Use of Inulin Lauryl Carbamate in Serum

What are the properties of Inulin Lauryl Carbamate, specifically its HLB value and water solubility/clarity, and can it be used in serum formulations?

Cosmetics Clarity Emulsifier Serum Solubility
Posted by sakul_wudangzhan
2023-07-06
Dissolving Clover Flower Extract and Silymarin

How can I properly dissolve 0.5% Clover Flower Extract in a water-based formula to prevent precipitation upon cooling, and what is the correct method and suitable additives for...

Cosmetics Crystallization Heat Sensitive Ingredient Mixture Solubility Solvents
Posted by joelfonat
2023-07-05
Hydro Jelly Mask Mixing Ratio and Adding Extracts

What is the correct mixing ratio for Hydro Jelly Mask powder, including the amount of water and whether Maltodextrin needs to be added, and can additional extracts be...

Cosmetics Cold Process Formulation Ingredient Mixture Mixing Procedure Peel-off Mask Powder
Posted by rattanan.s290
2023-07-05
Clear Color-Changing Gel Stick Lipstick Formulation

How to formulate a clear, solid gel stick lipstick that changes color, and why do ingredient percentages vary in different formulas for this type of product?

Cosmetics Clarity Color Changing Lip Product Oil Gellant Stick
Posted by annacute28
2023-07-05
Inquiry about Injectable Formulation for Wrinkles (DMAE, Peptides)

Could you recommend a formulation for skin injection using DMAE and various peptides to reduce wrinkles?

Cosmetics Active Ingredient Safety Serum Treatment Options Wrinkle Reduction
Posted by judynails202
2023-07-04
Anti-Aging Cream Formulation: Ingredient Compatibility, Texture, and Stability

I am creating an anti-aging and moisturizing cream using a base cream and adding various active ingredients like peptides (Argireline, Copper, Pep-Coll, Lift-Now), humectants,...

Cosmetics Cream Hydration Stability Stickiness Wrinkle Reduction
Posted by uschara.tanda
2023-07-03
Cica Sleeping Mask Formulation Questions

When formulating a Cica Sleeping Mask using a base and adding various active ingredients, is the texture likely to form well, will it be too liquid, and can it be mixed without...

Cosmetics Cold Process Formulation Cream Mixing Procedure Texture Viscosity
Posted by uschara.tanda
2023-07-02
Improving Deodorant Formula: Odor Control, Separation, and Darkening

How can a deodorant formula containing Aluminum Chlorohydrate and Triethyl citrate be improved to address issues of insufficient odor control, phase separation, and underarm darkening?

Cosmetics Deodorizing Lotion Phase Separation Skin Brightening Stability
Posted by sugarskiny
2023-07-02
Formulation Advice for Reducing Hair Frizz and Adding Weight

How to modify a hair formulation containing DI Water, Polyquaternium-55, Cetearyl Alcohol, Cetyl Alcohol, Glyceryl Stearate, and Phenoxyethanol to reduce frizz and add weight...

Cosmetics Conditioning Hair Treatment Ingredient Alternatives Performance Effect Texture
Posted by sugarskiny
2023-07-02
Triethyl Citrate Water Solubility

Can Triethyl Citrate be dissolved in water at 4-5% concentration without a solubilizer like FloraSolve?

Cosmetics Concentration Solubility Solubilizer Turbidity
Posted by isilierinde
2023-06-30
Solubility of Triethyl Citrate in Water Without Solubilizer

Can Triethyl Citrate dissolve directly in water at a concentration of 4-5% without using a solubilizer like FloraSolve?

Cosmetics Concentration Solubility Solubilizer Stability
Posted by isilierinde
2023-06-30
Vitamin K for Swelling and Bruising in Skincare

Can Vitamin K be used in skincare to reduce swelling and bruising? What type is available, and what is the recommended usage rate for this purpose?

Cosmetics Cream Oil Serum Swelling and Bruising Reduction Usage Percentage
Posted by rattanan.s290
2023-06-28
Oil Beads Residue After Breaking

Do Oil Beads 1mm Transparent / Red (Product Code: 8140) leave residue after breaking, or are there alternative oil beads that completely disappear into the skin?

Cosmetics Beads Residue Solubility Texture
Posted by swnr.sprd
2023-06-28
Components for Glitter Eyeshadow

What are the necessary components and ingredients for formulating glitter eyeshadow, considering different product forms like pressed powder, cream, or liquid, to achieve...

Cosmetics Binder Cream Film Former Powder Shimmer
Posted by phxtthxrxnxn2007
2023-06-28
Using Hydrogenated Lecithin for Bakuchiol Dispersion and Penetration in Water Formulas

Can Hydrogenated Lecithin be used to disperse oil-soluble Pure Bakuchiol in water-based formulations and enhance its skin penetration?

Cosmetics Emulsifier Emulsion High Water Content Penetration Enhancer Stability
Posted by erniekhairina
2023-06-28
Adjusting Viscosity of ClearFlexPeel Film™ for Face Masks

How can ClearFlexPeel Film™ be made more viscous to improve its adherence when used as a peel-off face mask, considering the limitations on adding water-soluble ingredients?

Cosmetics Film Former Peel-off Mask Texture Thickener Viscosity
Posted by chandet_w
2023-06-27
Ingredients for Plump, Hydrated Skin (Non-Oily)

What ingredients can help make facial skin appear plump and hydrated, specifically without causing an oily look?

Cosmetics Hydration Plump Skin Skin Barrier Repair Texture
Posted by sakul_wudangzhan
2023-06-26
Natural Emulsifiers for Cold Process O/W Serum Stability with High Actives

I am having significant issues with dissolving/emulsifying an O/W serum using a cold process. The formulation contains high levels of actives in both the oil and water phases:...

Cosmetics Cold Process Formulation Emulsification Homogenizer Serum Stability
Posted by rafecth
2023-06-26