If you follow the K-Beauty trend, you've probably already heard the name "black ginseng". In 2026, the products that contain it flood the shelves in Korea, Japan, and recently also in Israel. But is there real science behind it, or just clever marketing? New studies published in the last year give a clear answer.
What is black ginseng anyway?
Panax ginseng is a root plant that has been used in Chinese and Korean medicine for thousands of years. Black ginseng is ordinary ginseng that has undergone a special processing process: 9 times of steaming and drying. The process changes its chemical composition and increases the concentration of rare ginsenosides that are responsible for its anti-aging effects.
The first finding: inhibition of collagen breakdown
A 2026 study published in ScienceDirect studied human skin cells (fibroblasts) and found that black ginseng extract significantly reduced the expression of MMP-1, an enzyme that acts as collagen "scissors". When MMP-1 is high, it cuts collagen in the skin and creates wrinkles. When MMP-1 is reduced, collagen is preserved.
At relatively low concentrations, the inhibitory effect was significant. At high concentrations, the protection of the collagen was similar to that of retinoids, only without the irritation that characterizes them.
The second finding: reduction of cellular inflammation
Skin aging is accelerated by inflammaging, chronic inflammation at a cellular level that increases with age. Another study from 2026 looked at 3D skin models (layered cells grown in the lab) and found that black ginseng extract reduced the levels of the inflammatory cytokines IL-6 and TNF-alpha in the skin.
Less inflammation = less damage to collagen and elastin = less wrinkles and sagging. This mechanism is similar to what omega-3 and curcumin supplements provide, only at the topical level (application to the skin).
The third finding: evenness of skin tone
An interesting secondary phenomenon: black ginseng is an inhibitor of tyrosinase, the enzyme that produces melanin. The meaning: it can lighten pigmentation spots (sun spots, spots after inflammation, unevenness) and provide a more even skin tone.
How do you use it?
Black ginseng is available in several forms:
- Serum: the most recommended form for the skin. High concentrations, deep penetration. Included in the daily application in the morning and evening
- Facial cream: lower concentration but friendly to sensitive skin. Suitable for everyday use
- Ampoule: extremely high concentration for a "boost" of 1-2 times a week
- Nutritional supplement: Taking black ginseng orally also helps. The effect is more general (not specific to the skin) but there are studies that show benefit to the skin also from oral consumption
Who should not take?
- Pregnant and breastfeeding women: there are still not enough studies on safety in this group
- People taking blood thinners (such as warfarin): ginseng can increase the effect
- Patients with unbalanced high blood pressure: ginseng may raise blood pressure
- People with sensitivity to medicinal plants: sensitivity testing in a small area is recommended
The bottom line
Black ginseng is not magic, but it is more than advertised. With its proven mechanisms (collagen protection, inflammation reduction, tone uniformity), it can be a significant addition to your skincare routine, especially if you are over 40 or dealing with sun damage or chronic inflammation.
It is important to remember: most of the studies were done in the laboratory and not in large clinical studies. The effects may be milder than those of established retinoids. But as a supplement, it makes scientific sense.
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