Caffeine and Green Tea Extract: the best-studied pair
Both have a substantial research base tied to metabolic rate and thermogenesis, and clinical studies show the combination outperforms caffeine alone. See our full Caffeine Anhydrous deep dive and Green Tea Extract article.
Green Coffee Bean Extract: blood sugar focus
Chlorogenic acid has research tied to glucose metabolism specifically. See our Green Coffee Bean article.
Garcinia Cambogia: a longstanding but mixed research history
HCA has decades of use in wellness formulas, with research on its role in fat-storage enzymes and appetite. See our Garcinia Cambogia article.
Raspberry Ketones: early-stage research
Raspberry Ketones have the least mature research base of the five, with early lab studies on adiponectin — human trials are still evolving in this area, which is worth knowing before setting expectations for this specific ingredient.
A transparent, named-ingredient approach
Unlike formulas that hide behind a "proprietary blend," AlkaLine Burn names all five ingredients directly, letting you research the science behind each one yourself. See our full reference list.
Bottom line
AlkaLine Burn's formula reflects a reasonable, well-established approach anchored by caffeine and green tea, supplemented with additional botanicals of varying research maturity. See our overall worth-it review for the full picture.