What does peony extract do for skin?

In recent years, Peony Extract has garnered significant attention in the skincare industry. From traditional Chinese medicine to modern skincare formulations, this ingredient derived from peony roots is gradually becoming known to people. Today, let's explore the specific benefits of peony extract for the skin.

Kintainutri®​ is a white Peony Root Extract powder manufacturer, and we offer you high-quality 98% albiflorin and paeoniflorin (10%-98%) powder. 

The answer is undoubtedly yes. Numerous studies have shown that peony extract has multiple positive effects on the skin and a good safety profile.

A clinical study showed that 40 Caucasian participants had good skin tolerance to the extract after trial, with significant moisturizing effects and effective pore minimization. This indicates that paeonia lactiflora root extract is not only gently absorbed by the skin but also effectively improves skin appearance.

The skincare benefits of peony stem from its rich array of active ingredients. Scientific research has identified various compounds from different parts of the peony, primarily including monoterpenoid glycosides (such as paeoniflorin and paeoniflorin lactone) and flavonoids (such as quercetin and kaempferol). These components work synergistically through antioxidant, anti-inflammatory, and inhibitory mechanisms of key enzyme activity to protect and improve skin health.

Studies have shown that paeonia albiflora root extract possesses excellent antioxidant capabilities, effectively scavenging OH free radicals, with the effect increasing with concentration. Simultaneously, its rich flavonoid content endows the extract with superior moisturizing properties, enabling it to absorb moisture from the air and bind within keratinocytes, helping to maintain skin barrier stability, lock in moisture, and keep the skin hydrated. This suitable humid environment helps promote cell metabolism and regeneration, strengthens the stratum corneum function, thereby enhancing the skin's resistance to external environmental factors, resulting in healthier and more radiant skin.

Studies have shown that peony root extract containing 53.25% paeoniflorin can effectively inhibit melanin production and significantly reduce pigmentation in the epidermis in vitro. In cell experiments, with increasing paeoniflorin concentration, both melanin content and tyrosinase activity decreased in a dose-dependent manner. Paeoniflorin helps to lighten pigmentation such as age spots and freckles by inhibiting melanin formation, thus making the skin whiter and brighter.

White peony root extract powder has anti-inflammatory activity and can effectively soothe sensitive skin. Studies have shown that paeoniflorin, an active ingredient in peony, can regulate the activation of dendritic cells by inhibiting the expression of TSLP (thymic stromal lymphopoietin), thereby improving inflammatory skin problems such as corticosteroid-dependent dermatitis.

From a formulation perspective, peony extract has a very flexible application. Studies have shown that paeonia albiflora root extract can be mixed with moisturizers such as glycerin and butylene glycol, as well as emollients and emulsifiers such as stearic acid and jojoba oil, to prepare creams with antioxidant, antibacterial, and anti-inflammatory effects.