Antioxidant

Hibiscus Syriacus Flower Extract

INCI: HIBISCUS SYRIACUS FLOWER EXTRACT

Reviewed by Emma · Last updated 20 Jul 2026

Also known as: Hibiscus Syriacus Flower Extract

A plant extract with antioxidant properties that may support skin soothing and collagen production

Best For Skin Types

All, Dry, Mature

Addresses

Fine lines, Loss of elasticity, Dryness, Hydration

Usage Frequency

Daily

What Is Hibiscus Syriacus Flower Extract?

Hibiscus Syriacus Flower Extract is derived from the flowers of Hibiscus syriacus, a plant native to China and the national flower of Korea. The extract is typically obtained through solvent extraction methods and contains bioactive compounds that have been traditionally used in skincare for their protective and restorative properties.

In cosmetic formulations, this ingredient functions as an antioxidant, helping to neutralise free radicals that can contribute to skin damage and premature ageing. It may also support the skin's natural repair processes.

Benefits for Your Skin

How It Works

Hibiscus Syriacus Flower Extract appears to work by stimulating fibroblasts and keratinocytes—the cells responsible for maintaining skin structure and integrity. Research indicates the extract can increase the production of fibronectin and collagen, proteins essential for skin firmness and elasticity.

As an antioxidant, it also helps neutralise reactive oxygen species (free radicals) that accumulate from sun exposure and environmental stress, potentially reducing oxidative damage that contributes to visible ageing.

Clinical Evidence & References

In vitro studies on human skin cells have shown that Hibiscus Syriacus Flower Extract can significantly boost collagen and fibronectin production, and may enhance fibroblast contractility. Animal studies on UVB-exposed skin suggest the extract can help maintain skin hydration and support collagen integrity when challenged by UV damage.

However, clinical evidence in humans remains limited. Most research has been conducted on cell cultures or animal models, so further studies are needed to confirm these benefits in real-world skincare use and to establish optimal concentrations for efficacy.

How to Use

Hibiscus Syriacus Flower Extract is typically found in serums, moisturisers, and treatment products. As with most botanical extracts, consistent use over several weeks is likely necessary to observe potential benefits. It can be layered with other skincare actives, though introduce it gradually if you have reactive skin.

Safety & Precautions

Hibiscus Syriacus Flower Extract is generally well-tolerated in skincare formulations. As a plant-derived ingredient, those with sensitivities to botanicals or the Malvaceae family should patch test before regular use.

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