According to an industry report published by Mordor Intelligence, the elderberry extract market is projected to grow from USD 109.84 million in 2025 to USD 117.74 million in 2026, and is expected to reach USD 166.55 million by 2031, representing a compound annual growth rate (CAGR) of 7.18% from 2026 to 2031.

The core engine driving this growth is the post‑pandemic consumer demand for “natural immune support.” In addition, rising consumer confidence in standardized extracts, the prevalence of clean‑label products, and steady capacity increases in spray‑drying production are also underpinning market demand.

Elderberry Extract
Elderberry (Sambucus nigra L.) is a deciduous shrub in the Adoxaceae family. Its dark purple berries have been used in European medicinal traditions for over 2,000 years. Modern extraction processes concentrate its active principles into dark purple powders or liquid extracts with high anthocyanin content.

Main active components
· Anthocyanins
· Flavonoids
· Phenolic acids
· Trace lectins and phytosterols

Mechanisms by which elderberry extract promotes immune health
1.Inhibition of viral entry: In vitro studies have confirmed that the anthocyanins in elderberry extract can bind to the hemagglutinin (HA) protein on the surface of influenza viruses, creating steric hindrance that blocks viral attachment to sialic acid receptors on host cell membranes. Standardized elderberry extract exhibits a high inhibition rate against influenza virus neuraminidase (NA) activity.
2.Regulation of inflammatory cytokines: Elderberry extract can moderately upregulate pro‑inflammatory factors such as TNF‑α, IL‑6, and IL‑8 by activating Toll‑like receptors (TLRs) on monocytes and macrophages, thereby accelerating immune system alertness. At the same time, its abundant anthocyanin metabolites (e.g., protocatechuic acid) inhibit excessive activation of the NF‑κB pathway, thus preventing uncontrolled inflammation.
3.Antioxidant protection and immune cell preservation: The total Oxygen Radical Absorbance Capacity (ORAC) value of elderberry extract far exceeds that of blueberries and cranberries. This effectively reduces oxidative damage generated by neutrophils and macrophages, prolonging the functional lifespan of immune effector cells.

Applications
√ Gummy
√ Instant powders
√ Functional beverages
√ Pharmaceutical and health‑care products


Reference
Roschek B Jr, et al. Elderberry flavonoids bind to and prevent H1N1 infection in vitro. Phytochemistry, 2009, 70(10): 1255-1261.