Review Available Elderberry Forms and Sizes Below 

Common Names:  Elderberry, Elderberries, Elder Berry, Black-berried European Elder, Boor Tree, European Elder, German Elder, Red Elderberrry, Black Lace Elderberry, Blue Elderberry, York Elderberry, Adams Elderberry
Botanical Name:  Sambucus nigra
Elderberry Dosage:  Consult your healthcare provider for your correct dose.
Elderberry Precautions:  Do not use if pregnant or nursing. 

Elderberry Benefits & Information

Elderberries are commonly used in pies, jams and syrups but they pack a nutritional punch. They contain 87% of the daily value in vitamin C, and high amounts of vitamin A, potassium, iron, vitamin B6, fiber, and beta-carotene, phenolic acids and flavonols. Medicinally Elderberries support sinus and upper respiratory health, benefit skin health, promote healthy blood sugar levels, may ease winter discomforts, benefit seasonal discomforts, benefit occasional constipation, support healthy digestion and benefit cardiovascular health.  Elderberries have antibacterial, anti-inflammatory, antihistamine, antioxidant, diuretic, antidepressant, antiviral and astringent effects.
Elderberry Naturally Occurring Components:  quercetin, kaempherol, rutin, phenolic acids, flavonoids, anthocyanidins, vitamins, minerals, alpha-amyrin, beta-amyrin, ursolic acid oleanolic acid, betulin, betulinic acid

Herbs That Combine With Elderberry

Hyssop     White Willow Bark

References
https://www.healthline.com/nutrition/elderberry#health-benefits, https://draxe.com/nutrition/herbs/elderberry/, https://herbpathy.com/Uses-and-Benefits-of-Elderberry-Cid2745