The following is a summarized list with a brief outlook about the attributes of some of the most significant Alkaloids being offered by the Kratom leaves, known to science.

Ajmalicine (also known as Raubasine) is antiaggregant, Cerebro-circulant and anti-adrenergic. It is also an effective muscle relaxant, sedative, and anticonvulsant.

Corynoxeine works efficiently as an active calcium channel deterrent.

Corynoxine (in Both group A and B) aids in reconciling anti-locomotives.

Corynantheidine works as the mainstream opioid antagonist.

9-Hydroxycorynantheidine, along with Corynathedidine, works as an additional subsidiary opioid agonist.

7-Hydroxymitragynine is the main psychoactive present in the Kratom leaf. It is an anti-diarrheal antitussive and analgesic.

Epicatechin works very efficiently as a multi purpose anti-bacterial, antioxidant, anti-hepatitic, anti-inflammatory, antiaggregant, anti-peroxidant, anti-viral, anti-mutagenic, alpha-amylase inhibitor.

Isopteropodine is a dedicated immunostimulant.

Isomitraphylline is both immunostimulant.

Mitraphylline is a muscle relaxer and vasodilator. It also acts efficiently as an antihypertensive, anti-amnesic and diuretic. It may also additionally contribute as an auxiliary immunostimulant.

Rhynchophylline is a qualitative multi purpose anti-thelmintic, vasodilator, active calcium channel preventer, antihypertensive, antiarrhythmic, anti-inflammatory, antiaggregant and antipyretic.

Mitragynine is an active adrenergic, anti-diarrheal, anti-tussive and anti-malarial. It may also potentially supplement as a 5-HT2A antagonist and analgesic.

Paynantheine is a powerful active muscle relaxant.

Tetrahydroalstonine is an Alpha-2 anti-adrenergic and a hypoglycemic.

Speciogynine amplifies and enhances the effects of the muscle relaxant when used with the combination of the Payantheine.

Speciociliatine works adequately as a subsidiary opioid agonist.

For a more detailed overview of the general specifications, details, and types of Kratom, please visit:
What is Kratom?
Varieties of Kratom
Kratom Types & Strains