Last updated: June 2026
Sakura Extract, from cherry blossom (Prunus serrulata), has a solid research profile for reducing hyperpigmentation, improving skin elasticity, and protecting against UV-induced ageing. It is a key ingredient in Glowming Milky Matcha and the clearest differentiator in that formula.
What Is Sakura Extract?
Sakura Extract is derived from the flowers, leaves, or bark of Prunus serrulata, the Japanese cherry blossom tree. It contains a complex of polyphenols, flavonoids, and phenolic acids, primarily including chlorogenic acid, kaempferol, and quercetin, which collectively demonstrate antioxidant, anti-inflammatory, and melanogenesis-inhibiting properties. Cherry blossom has been used in Japanese skincare for centuries; the active extraction and standardisation of its compounds for supplement use is a more recent development.
How Does Sakura Extract Work on Skin?
Melanogenesis Inhibition
Sakura Extract's primary skin radiance support mechanism is inhibition of melanogenesis, the cellular process that produces melanin. It interferes with tyrosinase activity (the enzyme that catalyses the first step in melanin synthesis) and reduces the expression of MITF (microphthalmia-associated transcription factor), the master regulator of melanocyte function. By suppressing both the enzyme and its transcriptional driver, Sakura Extract addresses hyperpigmentation at a more fundamental level than single-target depigmenting agents.
Antioxidant Protection Against Photoageing
The polyphenol complex in Sakura Extract provides significant antioxidant protection against UV-induced oxidative stress, one of the primary drivers of hyperpigmentation, uneven skin tone, and premature skin ageing. A 2019 study in the Journal of Photochemistry and Photobiology found that Prunus serrulata extract significantly reduced UV-induced reactive oxygen species production in human keratinocytes.
Collagen Synthesis Support
Sakura Extract has shown the ability to stimulate collagen synthesis in dermal fibroblasts in cell-based studies. Combined with the Marine Fish Collagen, Zinc (a collagen synthesis cofactor), and Vitamin E in Glowming Milky Matcha, Sakura Extract contributes to a complete skin-structural support formula.
“My skin has genuinely cleared up. The dark marks from old breakouts are fading faster than anything I have tried before. I am on my second tub.”
Priya N., verified South African customer — Glowming Milky Matcha
Anti-Inflammatory Action
Chronic skin inflammation drives post-inflammatory hyperpigmentation (PIH), the dark spots left after acne, rashes, or skin trauma. Sakura Extract's anti-inflammatory flavonoids reduce the inflammatory signals that trigger melanocyte overstimulation following skin injury, addressing a common root cause of hyperpigmentation in South African skin types.
Why Sakura Extract Is Particularly Relevant for South African Skin
South Africa's high UV index, with Johannesburg and Durban regularly hitting 10–12 in summer, means South Africans carry a higher UV-induced hyperpigmentation burden than most populations. Sakura Extract addresses that through both melanogenesis inhibition and antioxidant protection against UV-induced damage.
Hyperpigmentation is one of the most common cosmetic skin concerns among South African women of colour, driven by both UV exposure and PIH from acne. Oral Sakura Extract supplementation complements topical skincare by addressing melanogenesis from the cellular level.
Sakura Extract in Glowming Milky Matcha
Glowming Milky Matcha is the only Glowming flavour containing Sakura Extract, making it the most skin-targeted formula in the range. It pairs Sakura Extract with:
- Glutathione (also inhibits tyrosinase, dual melanin reduction approach)
- Marine Fish Collagen (skin structural support)
- Vitamin E (oxidative skin protection)
- Zinc (collagen synthesis activation and skin repair)
- Matcha Extract (antioxidant protection via EGCG catechins)
Customer result: "My hyperpigmentation is clearing. I am shocked by this product.", Hope B.S., verified South African customer
Shop Glowming Milky Matcha, R359 per 200g (10 sachets)
Frequently Asked Questions
How long does Sakura Extract take to work on hyperpigmentation?
skin radiance support from oral supplementation requires time, skin cell turnover takes approximately 28 days, and melanin reduction is gradual. Most research and customer experience suggests visible improvements in hyperpigmentation after 6–12 weeks of consistent daily supplementation. Early signs (improved skin clarity and luminosity) may be noticed sooner.
Is Sakura Extract safe for dark skin tones?
Sakura Extract is suitable for all skin tones. It does not bleach skin, it reduces overproduction of melanin in areas of hyperpigmentation rather than suppressing melanin production uniformly. This targeted action means it may help with skin tone and uneven tone without affecting normally-pigmented skin.
Can I use Sakura Extract alongside topical skincare?
Yes. Oral Sakura Extract supplementation and topical skincare work through different delivery routes and are complementary rather than competing. Topical vitamin C serums, niacinamide, and SPF address the skin surface; oral Sakura Extract and Glutathione address melanogenesis at the cellular level from within.
What is the difference between Sakura Extract and vitamin C for skin radiance support?
Both inhibit tyrosinase, but through different pathways and with different secondary benefits. Vitamin C is primarily an antioxidant that also inhibits tyrosinase and supports collagen synthesis. Sakura Extract inhibits melanogenesis through both tyrosinase inhibition and MITF suppression, and provides additional anti-inflammatory action. In Glowming Milky Matcha, Sakura Extract works alongside Glutathione and Vitamin E for a multi-mechanism approach to skin radiance support.
This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare professional before use. Individual results may vary.