Antioxidant

Paeonia Lactiflora Flower Extract

INCI: PAEONIA LACTIFLORA FLOWER EXTRACT

Reviewed by Rosie · Last updated 2 Jun 2026

Also known as: Paeonia Lactiflora Flower Extract

A botanical antioxidant extract traditionally valued for supporting skin health and resilience

Best For Skin Types

All, Sensitive, Mature

Addresses

Oxidative stress, Redness, Sensitivity

Usage Frequency

Daily

What Is Paeonia Lactiflora Flower Extract?

Paeonia Lactiflora Flower Extract is derived from the peony flower, a plant long used in traditional Chinese medicine. The extract contains a complex profile of bioactive compounds, including flavonoids, phenols, tannins and monoterpene glycosides, which are responsible for its skincare properties.

In skincare formulations, this ingredient functions primarily as an antioxidant and skin protectant. Antioxidants help neutralise free radicals—unstable molecules that can contribute to oxidative stress and premature skin ageing—thereby supporting the skin's natural defence mechanisms.

Benefits for Your Skin

How It Works

The extract works through its rich composition of antioxidant compounds. When applied to skin, these molecules scavenge free radicals—reactive oxygen species generated by UV exposure, pollution and natural metabolism—preventing them from damaging skin cells and collagen.

Research also indicates the extract may support skin's natural anti-inflammatory pathways, potentially helping to reduce redness and calm reactive skin. The exact mechanisms are still being studied in human skin, though laboratory research has identified promising bioactivity in the plant's flavonoid and phenolic compounds.

Clinical Evidence & References

Laboratory studies have identified significant antioxidant and free radical-scavenging activity in Paeonia Lactiflora Flower Extract. Research has also suggested potential anti-inflammatory effects, which may be relevant for reactive or inflamed skin conditions. However, most published research has been conducted in vitro or in animal models rather than in human clinical trials.

Whilst the traditional use of peony in Chinese medicine spans centuries, clinical evidence specifically demonstrating efficacy in Western skincare applications remains limited. The ingredient appears well-tolerated and safe for topical use, but larger human studies would strengthen our understanding of its measurable benefits in skincare formulations.

How to Use

This ingredient is typically found in serums, essences, moisturisers and treatment products. It works well as part of a broader antioxidant routine; consider layering it with other skin-supporting ingredients like vitamins C or E. Since it functions as a protective rather than active treatment, consistent daily use is more beneficial than occasional application. Check product instructions, as concentration and formulation will influence optimal usage frequency and timing.

Safety & Precautions

Paeonia Lactiflora Flower Extract is generally well-tolerated across skin types. As with any plant-derived ingredient, those with known sensitivities to peony or related plants should patch-test before full application.

Frequently Asked Questions

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