Brochures Archive - Koster Keunen

Kostol NatureMuls

INCI: Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Glyceryl Stearate, Cetearyl Alcohol, Sodium Stearyl Lactylate

APPLICATIONS

Kostol NatureMuls is a versatile emulsifier that can be used in natural and conventional formulations. For use in all personal care products for leave-on or wash-off applications including the following:

SKIN CARE

Emulsions
Lotions
Creams
Sun Care
Baby Care
Mousse
Eye Products
Masks
Serums
Shave Preparations

HAIR CARE

Treatments
Conditioning

COLOR COSMETICS

Emulsions
Foundations
Mascara

Request A Sample

To request a wax sample please click HERE.

Request Information

To obtain further details on this program, use information in your marketing story, or ask other questions, email us HERE.

CLEAN BEAUTY

Kostol NatureMuls meets the ISO 16128 definition of natural ingredient and its natural origin index is 1. It is also RSPO mass balanced and approved for use* with leading clean beauty brands including but not limited t: Clean at Sephora, Credo Beauty and Whole Foods Premium Body Care.

Key Features & Benefits

PEG-Free & Natural
All-in-One Emulsification System
Primary Emulsifier
Emulsion Break: Medium to long
Oil-in-water
Self-emulsifying

PRODUCT CHARACTERISTICS

INCI: Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters, Glyceryl Stearate, Cetearyl Alcohol, Sodium Stearyl Lactylate

Typical Usage Levels: 2-8%
HLB Value: 6-8
pH range: 5-12
Form: Pastilles
Package: 25kg Boxes

SKIN CARE

Emulsions
Lotions
Creams
Sun Care
Baby Care
Mousse
Eye Products
Masks
Serums
Shave Preparations

HAIR CARE

Treatments
Conditioning

COLOR COSMETICS

Emulsions
Foundations
Mascara

Formulation Guidelines

Easy to use. Combine emulsifier with the oil phase and heat until phase is melted and homogeneous. Add to hot water phase and mix with conventional mixer (propeller or paddle) at high speed until emulsion is formed. Cool with medium speed until pour temp (40°C or lower).
Lab results show homogenization does not negatively affect the emulsifier and can be used as needed for complex and stabilizers.
Need to increase the oil to emulsifier ration beyond 3:1? This is attainable by using additional support thickeners and stabilizers.

Natural Emulsification

Formulating natural emulsions are no longer cost prohibitive or difficult with Kostol NatureMuls. This peg-free emulsifier was created by Koster Keunen scientist and starts with plant-based waxes and lipids. It has the ability to support the entire system as the only emulsifier you require, or choose to use it as the primary emulsifier or co-emulsifier for specific textures and bounce.

“This emulsifier checks all the boxes for my job. It is me preferred emulsifier when formulating natural because it is so dependable. I find all levels of Kostol NatureMuls provides a fantastic feel and different percentages contributes to the sensorial attributes of the emulsion.”

Chemist with 15 years personal care experience.

DEEP RICH TEXTURE

Specifically developed to deliver lavish lotions, these comforting, richly textured emulsions wrap skin in softness to restore skin’s natural radiance and beauty. Create a rich, velvety and nourishing product coupled with formulators choice of actives to deliver the perfect beauty cream with the specifics desired. Emulsions made with NatureMuls will have a medium to long break with velvety cushion. Looking to produce a high-end lotion or serum? Require a pourable or […]

Kostol TMC-25

Kostol TMC-25 is a plant based, cationic oil-in-water emulsifier designed for both hair and skin care formulation. Developing emulsions with cationic systems offers better adhesion to hair and skin.

Kester Wax

Kester Wax Explained

Download Kester Wax Brochure

Ester chemistry used in personal care and cosmetics can range from oils to waxy solids depending on their molecular weight. The differences in composition will affect the product form, its properties, and its behavior in finished formulas.

Each of Koster Keunen’s Kester Waxes are created for different performances in finished products.

FORMULATION GUIDELINES
Each Kester Wax follow the same basic guidelines. Melt into oil phase. Best practices for working with wax chemistries is to melt 5-10 degrees over melt point.

CLEAN BEAUTY
Approved for use* with leading brands including but not limited to: Clean at Sephora, Credo Beauty and Whole Foods Premium Body Care.

* at the time of print

Products

Wax esters allow specific characteristics of a formula to be designed. They are advanced tools for the chemist to shape distinct features.

Formulas

Example formulas showcasing each of the Kester Wax products listed.

Formulas

Kester Wax K-24

Wax No. 6358B

A non-traditional wax ester, Kester Wax K-24 is a solid at room temperature with performances comparable to a liquid ester in formulations. This product will not structure systems. Kester K-24 is highly compatible in all systems, similar to most cosmetic oils and liquid esters.

Solid to Liquid in a Blink

Kester Wax K-24 has a fast phase change allowing this ester to transition from solid to liquid instantly. The chemistry lends an initial cooling effect in some emulsion formulas, and provides that “instant slip” in formulation provided by the low melt point (25°C).

Applications

Highly versatile ester wax that can be used in all applications including Skin Care, Hair Care, Color Cosmetics, Sunscreens, AP/DEO, Wash-off or Leave-on products. Acceptable for natural, clean beauty and vegan formulas.

SKIN CARE	HAIR CARE	COLOR COSMETICS
Emulsions & Lotions Baby Care Face Care Lip Care AP/DEO Sticks & Balms Ointments Massage Oils Sunscreens	Conditioners Shampoos Styling Pomades Clays Anhydrous Masks Chemical Treaments	Lipsticks Pencils Anhydrous Foundations Pressed Powders Lip Balm Make-up Remover

FEATURES AND BENEFITS

Ester
Emollient
Melting Texture
Silicone Alternative
Dry Powdery Feel
Cooling Effect
Reduces Greasiness

CLEAN BEAUTY

Natural – Plant Based
RSPO
Clean Beauty Approved

PRODUCT CHARACTERISTICS

INCI: Lauryl Laurate
Typical Usage: 1-50%
Form: Paste
Package: 20kg Pail

Kester Wax K-48

Wax No. 6120P

A non-traditional wax ester, Kester Wax K-48 is a natural, plant-based ester that provides opacity, emolliency and body in both Leave-on and Wash-off formulas. This product will not […]

Kostol Natural E

Download Our Brochure

Elevating Natural Emulsions

Manufactured by Koster Keunen USA, this plant-based emulsifier embodies our commitment to quality and innovation. It combines the power of nature with advanced formulation expertise, ensuring that you can create outstanding skincare products that align with the preferences of today’s conscious consumers.

Kostol Natural E is a natural, PEG-Free, oil-in-water emulsifier. It performs in all formulation types creating thin to medium viscosity emulsions with a fresh, quick emulsion break.

Chemists can dial in the skin feel and texture while elevating their systems away from standard cetyl/stearyl chemistry.

Request A Sample

To request a wax sample please click HERE.

Request Information

To obtain further details on this program, use information in your marketing story, or ask other questions, email us HERE.

View Our Formulas

Product Characteristics
INCI	Behenyl Alcohol, Polyglyceryl-3 Stearate
Usage Level	2-7%
pH Range	5-12
HLB Value	5-7
Form	Pastilles (P)
Package	25kg Boxes
Manufactured	Watertown, CT USA

Applications

Kostol Natural E is a natural, oil-in-water emulsifier designed for both leave-on and wash-off products. This is a versatile ingredient delivering fresh feeling, bright white emulsions. It will support wash-off balms and natural deodorant sticks. Use for creams, lotions, balms, hair pomades, surfactant systems, sticks, natural deodorants, and emulsions in color cosmetics.

Skin Care

All Emulsions:
Lotions & Creams
Sun Care
Baby Care
Serums
Spray Emulsions
Deodorants & Sticks
Cleansing Balms
Creamy Surfactant Systems

Hair Care

Emulsions
Treatments
Conditioning
Styling

Color Cosmetics

Emulsions
Foundations
Mascara

Key Features & Benefits

Primary or Secondary Emulsifier
Break: Clean, Fresh “Wet” Break
Emulsifier-Oil Ratio: 1:3

-(Flexible, formula-dependent; higher ratios possible)
Nonionic
Oil-in-Water
Low Soaping Potential
Supports Anhydrous Systems

Emulsification

Thin to Medium Viscosity: Kostol Natural E offers a versatile viscosity range, allowing you to achieve the desired texture for your leave-on and wash-off products. Its quick emulsion break on the skin leaves a refreshing sensation, allowing for easy absorption of beneficial components. Whether you prefer a lightweight lotion, a sprayable formula or a slightly thicker cream, this emulsifier provides flexibility in formulating products that suit your specific requirements.

Emulsion Flexibility: The emulsifier excels in creating stable oil-in-water emulsions for […]

The Koster Keunen Sustainability Program

Koster Keunen is committed to an overall responsible sourcing program focusing on pure beeswax, economic development and beekeeper safety and longevity.

SynKos Wax Series

The SynKos Wax Series is comprised of white, synthetic waxes with unique gelling and texturing capabilities. SynKos waxes are synthetic hydrocarbon polymers manufactured by GTL (gas-to-liquid) technology from natural gas.