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Polycos RS

Polycos RS

Polycos RS is a high-quality, naturally derived rice starch designed for broad use across personal care and cosmetic formulations. It delivers very high oil absorbency, texture enhancement, natural opacification, and clean-label talc/TiO₂ replacement, making it ideal for both premium and cost-sensitive applications. Produced from 100% renewable raw materials and fully biodegradable, Polycos RS supports modern regulatory and sustainability requirements without compromising performance.
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Product Overview

INCI-Name:
Oryza Sativa (Rice) Starch
Appearance:
Fine white powder
Odour:
Characteristic
Recommended Use Level:
1 – 100%
Solubility:
Insoluble but dispersible in cold water; forms a viscous solution upon heating.

Key Benefits

High Oil Absorption for Shine & Sebum Control

Polycos RS offers strong oil absorption, making it ideal for:
mattifying skincare
deodorants
powders
sun care
anti-grease formulations
baby care
Its ability to reduce shine and greasiness enhances both the sensory feel and the product's aesthetics.

Natural Opacifier for Creamy, Premium Textures

Polycos RS naturally increases opacity and helps formulators achieve a rich, creamy appearance—without synthetic opacifiers.
Enhances whiteness and opacity
Increases perceived quality of emulsions and body washes
Supports “clean beauty” and “natural origin” claims

Effective Talc & TiO₂ Replacement

Polycos RS can replace talc or titanium dioxide, supporting regulatory compliance and addressing consumer safety concerns.
Talc-free formulations
Titanium dioxide–free systems
Excellent texture enhancement and sensory performance

Cost-Effective Without Compromising Quality

Polycos RS is positioned as a high-performing yet economical biopolymer, ideal for high-volume or mid-market brands seeking strong functionality at an attractive cost.

Reliable Thickening & Stabilization in Emulsions

Polycos RS supports emulsion stability and helps create smooth, consistent textures in:
skincare lotions & creams
baby care formulas
suncare emulsions
cleansing products

Sustainability & Natural Credentials

Polycos RS is fully aligned with the clean beauty movement and modern regulatory requirements. Polygal uses 100% European rice starch sources, ensuring consistent quality, traceability, and compliance with cosmetic regulations.

Sustainable by Nature

Natural Origin Index (ISO 16128): 1.00
Readily biodegradable (OECD 301 B)
Based on 100% renewable raw materials
Non-GMO source & process
Vegan & microplastic-free

Microbiological Quality Control

Tested according to Polygal AG’s internal analysis plan for:
E. coli
Pseudomonas aeruginosa
Staphylococcus aureus
Candida albicans
Dashboard mockup

Applications

Polycos RS is a versatile ingredient ideal for both leave-on and rinse-off formulations.

Skin Care

Mattifying creams
Lightweight emulsions
Natural moisturizers
Soothing creams

Face Care & Colour Cosmetics

Foundations, BB/CC creams
Loose & pressed powders
Matte finishing products

Baby Care

Gentle body powders
Mild creams and lotions

Body Care & Cleansers

Body washes
Shower creams
Opacified cleansing gels

Suncare

Mineral sunscreens
After-sun products
Oil-reducing formulations

Deodorants & Antiperspirants

Natural deodorant sticks
Powders requiring talc-free claims

Hair Care

Dry Shampoo, Shampoo
Scalp-oil-control systems

Why Choose Polycos RS?

Swiss Quality & Consistency

Polygal AG ensures reliable performance thanks to rigorous quality control and decades of experience in natural hydrocolloids.

Cost-Effective Ingredient for High-Volume Formulation

Polycos RS delivers excellent performance at an attractive price point, making it ideal for brands operating in scale-sensitive categories like body care, deodorants, and baby care.

Stable, Independent Supply Chain

Polygal’s global production network ensures availability and long-term supply security—essential for manufacturers across Europe and worldwide. Polygal uses 100% European rice starch sources, ensuring consistent quality, traceability, and compliance with cosmetic regulations.

Trusted by Global & Regional Brands

Polygal partners with multinational producers, SMEs, and contract manufacturers across segments A, B, and C, ensuring technical support and distributor availability throughout Europe.

Ideal For Formulators Who Need:

High-performance, natural rice starch at competitive cost
Talc- and TiO₂-free formulations
Natural opacification in skincare & cleansers
Strong oil absorption in powders & deodorants
Biodegradable, microplastic-free ingredients
Safe solutions for baby and sensitive skin
Compliance with modern regulatory frameworks (REACH, COSMOS, ECOCERT)
Contact Polygal

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FAQ’s

What is Polycos RS?
Polycos RS is a high-quality, cost-effective rice starch used in a wide range of personal care applications. It provides oil absorption, texture enhancement, natural opacification, and can replace talc and titanium dioxide in many formulations thanks to its clean, safe profile.
What is the INCI name of Polycos RS?
The INCI name is Oryza Sativa (Rice) Starch.
What are the key performance benefits?
Polycos RS offers several core functional benefits:
High oil absorption
Natural opacifying effect
Talc and TiO₂ replacement
Film-forming and stabilizing properties
Cost-effective texturization
How does Polycos RS differ from Polycos Soft Touch?
While both are natural rice starches, they serve different formulation goals:
Polycos RS → cost-effective, strong oil absorption, good for general-purpose texturizing and opacifying
Polycos Soft Touch → premium sensory performance, multi-dimensional particle shape, soft-focus finish
Polycos RS is ideal for high-volume, cost-sensitive applications where performance and natural origin are required.
What is the recommended use level of Polycos RS?
It can be used at 1–100%, depending on the formulation and desired sensory/opacity effect.
Is Polycos RS biodegradable and natural?
Yes.
Natural Origin Index (ISO 16128): 1.00
Readily biodegradable (OECD 301 B)
Made from 100% renewable raw materials
Non-GMO
Which personal care applications is Polycos RS suitable for?
Polycos RS is versatile and used in:
Skin Care – creams, lotions, mattifying products
Baby Care – powders, soothing creams
Face Care – foundations, BB/CC creams, primers
Body Wash & Cleansers – creamy textures and mild systems
Suncare – reducing greasiness and improving opacity
Colour Cosmetics – pressed powders, loose powders, blushes
Deodorants & Antiperspirants – natural alternatives to talcShampoo – oil absorption and soft feel
Can Polycos RS replace talc or titanium dioxide (TiO₂)?
Yes. Polycos RS is commonly used as a natural alternative to talc and TiO₂. It provides excellent: opacity, texture modification, oil absorption, safe, clean-label formulation support.
Does Polycos RS help reduce greasiness?
Absolutely. Its strong oil-absorbing properties help reduce shine and greasiness in both emulsions and powders—ideal for mattifying products and deodorants.
What does Polycos RS look like?
It appears as a fine white powder with a characteristic neutral odour.
Is Polycos RS suitable for sensitive or baby skin?
Yes. Its natural origin, softness, mildness, and biodegradability make it suitable for gentle applications, including baby care formulations.
Is Polycos RS microbiome-friendly?
Yes. Polycos RS is non-irritating.
Is Polycos RS soluble?
Polycos RS is insoluble, but miscible in water. As with most native starch structures, thickening requires heat.
How does Polycos RS behave in emulsions?
In emulsions, Polycos RS helps to:
thicken and stabilize the formula
reduce greasiness
improve texture and opacity
What are the particle size characteristics?
Max. 2% >45 μm, indicating a narrow distribution. This ensures consistent texture and smooth sensory performance.
Is Polycos RS vegan?
Yes. Polycos RS is 100% vegan and free of animal-derived materials.
Can Polycos RS be used in both leave-on and rinse-off systems?
Yes. It performs well in:
Leave-on: powders, makeup, creams, deodorants, baby care
Rinse-off: shampoos, creamy cleansers, body washes
Is Polycos RS suitable for natural and clean beauty formulations?
Yes. It supports:
talc-free
TiO₂-free
microplastic-free
vegan
biodegradable
natural origin claims
This makes it ideal for brands targeting ECOCERT, COSMOS, and clean-label markets.
Is Polycos RS cost-effective?
Yes. Polycos RS is positioned as a high-performance but cost-efficient natural starch ingredient, making it suitable for high-volume products and value-driven brands.
What certifications does Polycos RS have?
Biodegradable
Vegan
Natural Origin Index 1.00
Non-GMO
What types of brands typically use Polycos RS?
Polycos RS is widely used by:
natural beauty brands
baby care manufacturers
cost-sensitive mass market brands
deodorant/antiperspirant producers
skincare brands seeking talc-free positioning
formulators needing safe, multi-functional starches
What documentation is available for Polycos RS?
You can request:
TDS (Technical Data Sheet)
SDS (Safety Data Sheet)
Formulation prototypes
Regulatory documentation
Certificates (vegan, COSMOS, biodegradability)