succinic

[ suh k-sin-ik ]

/ səkˈsɪn ɪk /

pertaining to or obtained from amber.

Chemistry. of or derived from succinic acid.

Origin of succinic

1780–90; < French succinique < Latin succin(um), sūcinum amber + French -ique -ic

Apparently the succinic acid in the beads has an anti-inflammatory effect.

Kids Eat the Darndest Things: Laundry Pods, Teething Necklaces, and More Of The Weirdest Stuff Sending Kids to the E.R. |Russell Saunders |November 14, 2014 |DAILY BEAST
About twelve years ago I decided to prove Succinic acid (Acidum succinicum).

New, Old, and Forgotten Remedies: Papers by Many Writers |Various
Dr. Heintz has lately added to these succinic acid, discovered in a hydatid cyst of the liver.

The Action of Medicines in the System |Frederick William Headland
There is a small quantity of acetic, formic, and succinic acids formed.

The Bacillus of Long Life |Loudon Douglas

Of the acid produced, less than 30 per cent is lactic acid; the other acids are formic, acetic, proprionic and succinic.

The Book of Cheese |Charles Thom and Walter Warner Fisk
Reducing agents (zinc and caustic alkali, hydriodic acid, sodium amalgam, &c.) convert it into succinic acid.

Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 |Various

succinic

/ (sʌkˈsɪnɪk) /

of, relating to, or obtained from amber

of, consisting of, containing, or derived from succinic acid

C18: from French succinique, from Latin succinum amber