Core Nutritionals Burn thermogenic powder is designed for weight management. 
The overall claim is that Core BURN addresses various metabolic pathways involved in the creation and deposition of adipose (fat) tissue. It is emphasized that the product goes beyond simple stimulation, incorporating ingredients with demonstrated efficacy. The combination of SaffSerrene and KSM-66 is highlighted for their roles in reducing hunger and cortisol, respectively.

Let's break down some of the claims and key components in Burn:
Extreme Thermogenic Powder: Burn Thermogenic claim to increase metabolic rate and calorie burning by raising the body's temperature. This can potentially lead to increased energy expenditure and, consequently, weight loss.
 
Zum XR (Delayed-release caffeine): Caffeine is a well-known stimulant that can enhance alertness and boost metabolism. The "delayed-release" feature suggests a sustained release of caffeine for prolonged energy without sudden spikes.
 
KSM-66 (Patented Ashwagandha Extract): Ashwagandha is an adaptogenic herb that has been studied and claim for its potential to reduce stress and lower cortisol levels. Elevated cortisol levels, often associated with stress, can contribute to weight gain.
 
SaffSerrene: SaffSerrene appears to be a trademarked ingredient with benefits related to appetite suppression and support for mental health and mood balance.
 
Supplement Facts
Serving Size 1 scoop (4.1g)
Serving Per Container: 50
Calories 5
Total Carbohydrate 1g
N-Acetyl L-Carnitine HCI 500mg
KSM-66 Full-Spectrum Ashwagandha Extract (Withania somnifera) (root) (5% withanolides) 300mg
Garcinia cam/Jogia Extract (fruit rind) (60% hydroxy citric acid) 250mg
Green Coffee Bean Extract (Coffea arabica)(50%chlorogenic acid) 250mg
Cocoa Seed Extract (Theobroma cacao) (seed) (20% theobromine) 200mg
Caffeine anhydrous 150mg
Bacopa Monnieri Extract (whole plant) (50% bacosides) 100mg
ziimXR XR Caffeine (provides 50mg caffeine) 70mg
Laminaria japonica Extract (whole plant) (10% Fucoxanthin) 50mg
Saffron Extract (Crocus sativus L.) (stigma) (SaffSerene®) 15mg

Other Ingredients - Citric Acid, Natural and Artificial Flavours, Malic Acid, Sucralose, Silicon Dioxide, Calcium Silicate, Acesulfame Potassium.
Allergen Warning-Contains milk. Manufactured in a facility that also processes ingredients containing milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, sesame, and soy.