Our Promise

ESTA Quality Standards & Control

ESTA partners with external quality auditors to perform stringent quality checks, ensuring high quality products and batch-to-batch consistency. Our manufacturing processes adheres to GMP guidelines under ISO 22716 certification.

Locally Produced

ESTA products are proudly designed, developed and made in Singapore.

"Nature has all the answers"

ESTA harnesses the power of nature to innovate antimicrobial agents.

ESTA looks into nature in search of plant-derived antimicrobials that are free from heavy metals, has low-to-no cytotoxicity and possesses strong antimicrobial potency.





Our Proprietary Process

Environmentally friendly & sustainable

No toxic waste

ESTA’s clean label extraction technology transforms botanical sources into natural antimicrobial agents with no toxic waste released into the environment.

Sustainable Sourcing

ESTA sources for our raw materials carefully to reduce wastage and unethical practices. We aim to achieve a closed loop manufacturing by transforming food by-products into useful antimicrobial agents.


Plant-based antimicrobial

ULTRABactech™

Natural & Potent

ESTA’s plant-based antimicrobial agent possesses potent antimicrobial efficacy against a broad spectrum of microbes.

High Product Applicability Potential

ULTRABactech™ has excellent processibility and superior biocompatibility, making it ideal to be applied on different end-products. It is able to retain its antimicrobial efficacy under extreme conditions, thus it is suitable for downstream applications on products from different industries.

Cytotoxicity Evaluation

ULTRABACTECH™

Natural & Safe For Use

Low-to-no heavy metals or harmful compounds are present in ULTRABactech™.

Antimicrobial Activity Test - ASTM E2315

ULTRABACTECH™

Highly Effective Against Bacteria

ULTRABactech™ is proven to have high antibacterial efficacy against a broad spectrum of bacteria in seconds. These bacteria are commonly found around us and can cause fatal illnesses.

Virucidal Activity Test - EN 14476

ULTRABACTECH™

Highly Effective Against Viruses

ULTRABactech™ is proven to have high antiviral efficacy with its strength in eliminating both enveloped viruses & non-enveloped viruses. It has also been proven to be 99.999% effective against SARS-CoV-2 virus.

Virucidal Activity Test - EN 14476

ESTA HAND SANITIZER

Highly Effective Against Viruses

ESTA Hand Sanitizer is proven to have high antiviral efficacy with its strength in eliminating both enveloped viruses & non-enveloped viruses.

Antimicrobial Activity Test - ASTM E2315

ESTA HAND SANITIZER

Highly Effective Against Bacteria

ESTA Hand Sanitizer is proven to have high antibacterial efficacy against a broad spectrum of microbes including bacteria, fungi and mold.

TESTING REPORTS

ESTA HAND SANITIZER

Hygienic Hand Rub Test – EN1500

Rapid action within seconds of application with an efficiency of 99.99%. No complains of allergy, itch or discomfort from all volunteers.

Antimicrobial Sustainability Test

ESTA HAND SANITIZER

Continuous Protection

ESTA Hand Sanitizer, made with ULTRABactech, is proven to have continuous antimicrobial protection properties as compared to other hand sanitizers that use 70%-75% ethanol as their active ingredient.

This sustained antimicrobial protection property is able to last up to 24 hours upon application on our hands and up to 90 days on a rarely touched surface.

Antimicrobial Activity Test - ASTM E2315

ESTA AIR & SURFACE DISINFECTANT

Highly Effective Against Bacteria

ESTA Air & Surface Disinfectant is proven to have high antibacterial efficacy against a broad spectrum of microbes including bacteria, fungi and mold .

Surface Applicability Test – JIS Z2801

ESTA AIR & SURFACE DISINFECTANT

Multi-purpose

ESTA Air & Surface Disinfectant is found to be highly effective on different surfaces and materials.

ESTA Hand sanitizer is also multi-purpose and can be used to disinfect products that are commonly used with high touchpoints such as handphones, wallets, keyboards, bags, etc.


• Plastic • Metals • Leather • Fabric • Silicon • Wood •