Brightening Agents

Hydrolyzed Nymphaea Tetragona Extract

INCI: HYDROLYZED NYMPHAEA TETRAGONA EXTRACT

Reviewed by Rosie · Last updated 2 Jun 2026

Also known as: Hydrolyzed Nymphaea Tetragona Extract

A water lily extract with antioxidant and conditioning properties

Best For Skin Types

All, Sensitive, Combination

Addresses

Hydration, Sensitivity, Environmental damage

Usage Frequency

Daily

What Is Hydrolyzed Nymphaea Tetragona Extract?

Hydrolyzed Nymphaea Tetragona Extract is derived from the Tetragona water lily, a plant native to East Asia. The extraction and hydrolysis process breaks down the plant material into smaller, more bioavailable compounds that can penetrate the skin more effectively than the whole plant material.

In skincare formulations, this ingredient functions primarily as an antioxidant and skin conditioning agent. It helps protect the skin from environmental stressors whilst also supporting the skin's natural moisture balance and suppleness.

Benefits for Your Skin

How It Works

The hydrolyzed form of this water lily extract works by delivering antioxidant compounds to the skin's surface and upper layers. These antioxidants neutralise free radicals — unstable molecules generated by UV exposure, pollution, and natural metabolic processes — which can otherwise damage skin cells and accelerate visible ageing.

The conditioning aspect functions through the ingredient's ability to help retain moisture within the skin. This humectant behaviour supports the skin barrier and promotes a softer, more supple appearance without a heavy or occlusive feel.

Clinical Evidence & References

Research specifically evaluating Hydrolyzed Nymphaea Tetragona Extract in human subjects remains limited. Most supporting data comes from in vitro studies and traditional use in Asian skincare formulations, where water lily extracts have been valued for their antioxidant and skin-soothing properties for centuries.

The antioxidant potential of water lily species has been documented in laboratory settings, though translating these findings to real-world skincare efficacy requires further clinical study. As with many botanical extracts, individual results may vary depending on concentration, formulation stability, and skin type.

How to Use

This ingredient is typically found in serums, essences, toners, and moisturisers at modest concentrations. Since it is generally gentle, products containing it can be used daily as part of your regular routine. Layer it with other actives according to your specific skincare needs, though no special sequencing is required.

Safety & Precautions

Hydrolyzed Nymphaea Tetragona Extract is generally well-tolerated across skin types. Those with known allergies to water lilies or botanicals should perform a patch test before broader application.

Frequently Asked Questions

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