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Ingredients and Formulation for Cracked Heel Cream

I am looking for guidance on formulating a cream for cracked heels. The cream should address both exfoliation and deep moisturization. What types of ingredients are recommended...

Cosmetics Cosmetic Formulation Cracked Heels Cream Exfoliation Hydration
Posted by parezii25162011
Foam Pump Cleanser Formulation: Surfactants and Foaming

I am formulating a cleanser for a foam pump bottle. I have questions regarding the surfactant system: 1. Is the current surfactant ratio suitable for cleaning and generating...

Cosmetics Cosmetic Formulation Foam Pump Formulation Foaming Surfactant Texture Modification
Posted by donotgiveup12345601
Skincare Routine & Ingredient Suggestions for Teenage Oily/Combination Acne-Prone Skin

I am a teenager with oily/combination skin prone to hormonal acne, clogged pores, and inflammation. I need recommendations for a suitable skincare routine and specific...

Cosmetics Acne Treatment Combination Skin Ingredient Suggestion Oil Control Oily Skin
Posted by chutamast.yien
Calculating SPF for Physical Sunscreen (TiO2, ZnO)

I want to formulate a physical sunscreen using Titanium Dioxide (TiO2) and Zinc Oxide (ZnO). I need to calculate the SPF value. I saw a link about SPF calculation before, but...

Cosmetics Amount Calculation Physical UV Filter SPF/PA Testing Sunscreen Formulation
Posted by thi_raphon
Adding Silicone to Sunscreen Formula for Spreadability

Can I add up to 5% silicone to a sunscreen formula to improve its spreadability?

Cosmetics Mixing Procedure Spreadability Stability Sunscreen Formulation Texture Modification
Posted by skeggiold.film
Heating Water Phase with Melting Butter in Hot-Process Formulations

When using `Melting Butter (C10-18 Triglycerides)` in a formulation that utilizes a hot-process `cream maker` (emulsifier), is it necessary to heat the water phase? If so, what...

Cosmetics Cream Emulsifier Fat Base Hot Process Formulation Mixing Procedure
Posted by modtanoy21
Formula for Cloudy Milky White Scalp Toner

Could you please provide a formula for a cloudy, milky white scalp toner?

Cosmetics Application Area Conditioning Cosmetic Formulation Milky Texture Toner
Posted by yokoying88
Organic Shampoo and Conditioner Formulations for Specific Hair/Scalp Concerns

I would like to request organic formulations for the following hair care products: 1. Organic Shampoo (3 formulas): * Formula for hair loss reduction * Formula for oily hair...

Cosmetics Conditioner Hair Loss Reduction Oily Scalp Sensitive Skin Shampoo
Posted by yokoying88
Compatibility of Eye Preserved with Hyaluronic Acid and Allantoin

Can Eye Preserved (Polyaminopropyl Biguanide) be mixed with ingredients containing Hyaluronic Acid, such as bamboo mushroom jelly or Double Hyaluron Liquid? Are there...

Cosmetics Compatibility Ingredient Charge Ingredient Interaction Preservation Serum
Posted by teenoui
Shower Foam Formulation with Chamomile: Adjusting Ingredients and Fragrance

I need assistance with a gentle, moisturizing Shower Foam formula containing Chamomile extract, suitable for dry and sensitive skin, and designed for a foam pump dispenser. I...

Cosmetics Cosmetic Formulation Foam Pump Formulation Fragrance Formulation Sensitive Skin Shower Gel
Posted by k.daleena
Heating Oil Phase for Cosmetic Formulation: Microwave vs. Water Bath for 70°C

What is the best method to heat the **Oil Phase** to **70°C** for cosmetic formulation? I tried using a **Microwave** with a stainless steel cup, but it didn't heat well. Is a...

Cosmetics Cosmetic Formulation Mixing Procedure Oil-based Formulation Temperature Control Water Bath
Posted by siwarin.e
Comparing BioSulphur EQ and Ichthammol for Rashes/Itching and Odor Control in Cream

I am interested in using ingredients for treating itching and rashes. I understand that BioSulphur EQ is a processed version of Ichthammol with less odor. My specific question...

Cosmetics Cream Ingredient Comparison Odor Odor Neutralizer Skin Irritation
Posted by potato_phing
Anti-aging serum formulation for oily skin: Base percentage, preservative dissolution, and fragrance

I am planning to make an anti-aging serum for oily skin with wrinkles and large pores. My proposed formulation includes **Silky Serum Base (Face/Eye)** at 35%. My mixing steps...

Cosmetics Anti-aging Ingredient Interaction Oily Skin Serum Serum Formulation
Posted by nid.544595
Suitability of Thyme Kill and Mild Preserved Eco as Preservatives for HP/CP Soap

Regarding the use of natural preservatives in HP (Hot Process) and CP (Cold Process) soap making: Are **Thyme Kill** (o-Cymen-5-ol) and **Mild Preserved Eco**...

Cosmetics Challenge Test Heat Stability Preservation Soap pH Suitability
Posted by kazza.pum
Using Sodium Lactate in Hot Process Soap

When making Hot Process (HP) soap, I used liquid Sodium Lactate (ordered from myskinrecipes) by deducting its amount from the water used to dissolve the lye. I used a ratio of...

Cosmetics Bar Soap Hard Texture Hot Process Formulation Mixing Procedure Solubility
Posted by pachararat
Using Penetration Enhancers in Skincare Formulas: Applications and Precautions

What are the applications of penetration enhancers like Tetrahydropiperine in skincare formulas, such as anti-wrinkle, exfoliation, and whitening products? Are there any...

Cosmetics Cosmetic Formulation Effectiveness Ingredient Interaction Penetration Enhancer Skin Irritation
Posted by ora-buy
Incorporating Protec UV into Water-Based Hair Spray for Hair Growth

I am developing a water-based, non-sticky hair spray formula for hair growth and reducing hair loss. The formula includes the following active ingredients: Biotin Express,...

Cosmetics Hair Tonic Non-sticky Texture Solubility Solubilizer Spray
Posted by parunchai_t
Measuring pH of Stabilized Vitamin C Glycol

I measured the pH of Stabilized Vitamin C Glycol using pH paper and got a value of 4.5. However, the product information states the pH is 2-3. Why is there a difference in the...

Cosmetics Dilution Ingredient Analysis Raw Material Solubility pH Measurement
Posted by pink.punk.ss
Centrifuge Test for Product Stability and Shelf Life Simulation

Can the standard Centrifuge test (3,000 RPM for 30 minutes, potentially with warming to 40-45°C) be used to simulate or determine a cosmetic product's shelf life of...

Cosmetics Centrifuge Test Shelf Life Stability Stability Testing
Posted by glutacareshop
Issues with BHA Gel Formulation: Solubility and Compatibility

I am trying to formulate a BHA GEL. Can this formula be made? I am also considering adding Mandelic Acid at 10%. My questions are: * Can Salicylic Acid be dissolved in...

Cosmetics Formulation Feasibility Gel Phase Separation Solubility Stability
Posted by jaojomplon1990