Japanese Plum

HISTORY

Prunus Mume, or "ume" as it’s known in Japan, has a long and storied history. Native to China, this fruit was introduced to Japan over a thousand years ago, during the Nara period (710–794 AD). Ume trees thrived in Japan’s temperate climate, particularly in the regions of Wakayama and Kyoto, where they became a symbol of renewal and perseverance due to their ability to bloom in late winter, signaling the arrival of spring.

In Japan, ume has deep cultural significance. It is traditionally used in foods such as umeboshi (pickled plums), known for their health benefits, and in ume-shu, a sweet plum wine. In beauty and wellness, the Japanese have revered ume for centuries. Ancient Japanese women used ume extracts to brighten their complexion, believing it had the power to refresh and renew the skin, much like the way the ume tree rejuvenates after winter.

SCIENCE

Prunus Mume Fruit Extract is a remarkable skincare ingredient that offers a range of benefits, particularly in fighting the effects of aging. One of its key actions is its ability to combat a process known as glycation, which happens when excess sugar binds to proteins like collagen and elastin. These proteins are essential for keeping skin firm and elastic, but glycation produces harmful molecules called advanced glycation end-products (AGEs) that damage them. As a result, skin loses its bounce, leading to wrinkles and sagging. Prunus Mume extract has been shown to block the formation of AGEs, helping preserve the integrity of these important skin proteins and reducing the visible signs of aging.

In addition to its anti-glycation properties, Prunus Mume is rich in antioxidants, which play a critical role in protecting the skin from environmental damage. Every day, our skin is exposed to harmful molecules called free radicals, which come from sources like UV rays, pollution, and even stress. These free radicals can cause oxidative stress, which accelerates skin aging, leading to fine lines, wrinkles, and dullness. The antioxidants in Prunus Mume extract neutralize these free radicals, preventing them from causing damage to the skin. This protective action helps keep the skin looking youthful and fresh.

Another significant benefit of Prunus Mume extract is its ability to brighten the skin and improve overall skin tone. One of the ways it achieves this is by reducing the production of melanin, the pigment responsible for dark spots and uneven skin tone. Melanin production is triggered by an enzyme called tyrosinase, and Prunus Mume extract inhibits this enzyme, helping to prevent the formation of dark spots. This makes the extract particularly effective in fading hyperpigmentation and reducing the appearance of dark circles under the eyes.

Research has also shown that Prunus Mume extract not only reduces melanin production but also protects the skin’s natural glow by reducing oxidative stress. By fighting free radicals, the extract prevents the dulling effects that environmental stress can have on the skin, keeping it bright and radiant. This dual action—both inhibiting melanin and protecting against environmental damage—makes Prunus Mume a powerful ally in achieving a more even and luminous complexion.

Moreover, the extract’s anti-inflammatory properties further enhance its ability to improve the skin’s appearance. Inflammation is a key factor in many skin concerns, from redness and irritation to long-term damage that leads to premature aging. By soothing inflammation, Prunus Mume helps calm the skin, making it particularly beneficial for sensitive or easily irritated skin types.

REFERENCES

• Mineo, T., Kumagai, C., Tsutsumi, H. and Kawaguchi, H., 2020. Evaluation of effectiveness of Prunus mume extract such as anti-glycation. Glycative Stress Research, 7(2), pp.196-203.
• Pi, K.B. and Lee, K.B., 2017. Prunus mume extract exerts antioxidant activities and suppressive effect of melanogenesis under the stimulation by alpha-melanocyte stimulating hormone in B16-F10 melanoma cells. Bioscience, Biotechnology, and Biochemistry, 81(10), pp.1883-1890.
• Tada, K., Kawahara, K., Matsushita, S., Hashiguchi, T., Maruyama, I. and Kanekura, T., 2011. MK615, a Prunus mume Steb. Et Zucc (‘Ume’) extract, attenuates the growth of A375 melanoma cells by inhibiting the ERK1/2-Id-1 pathway. Phytotherapy Research, 26(6), pp.833-838.