Black Magic Magic Eraser is a thermogenic fat burner supplement that claims to help individuals with their weight loss goals. 

Here is a brief overview of some claims and the key ingredients:

Acetyl-L-Carnitine: Acetyl-L-Carnitine is an amino acid that plays a role in the transportation of fatty acids into the mitochondria of cells. This can potentially help with the utilization of fat for energy.

Garcinia Cambogia: Garcinia Cambogia is a tropical fruit that contains hydroxycitric acid (HCA), which is often marketed as a weight loss supplement. Some studies suggest it may help control appetite and inhibit fat production, although results are mixed.

Kanna: Kanna, scientifically known as Sceletium tortuosum, is a succulent plant native to South Africa. It has been used traditionally to reduce stress and improve mood. A weight loss supplement might be included to help manage emotional eating.

Green Coffee Bean: Green coffee beans are unroasted coffee beans and are a source of chlorogenic acid, which has been studied for its potential role in weight management due to its impact on metabolism and glucose absorption.

Caffeine: Caffeine is a well-known stimulant that can boost energy and metabolism, making it a common component in many thermogenic fat burners.

The effectiveness of any fat burner supplement can vary from person to person, and results may depend on various factors such as diet, exercise, and individual metabolism. 

Supplement Facts
Serving Size: 3 capsules 
Serving Per container: 28 
Amount Per Serving Dv%*** 
B6 (Pyridoxal-5-Phosphate) 10mg 588% 
B12 (methylcobalamin) 50mcg 2,220% 
Fat Vanishing Matrix *** 
Acetyl-L-Carnitine, Garcinia Cambogia (50% HCA), Kanna (Sceletium Tortusosum), Green Coffee Bean Extract (50% Chlorogenic Acid), Caffeine Anhydrous, L-Tyrosine, Conjugates Linoleic Acid (CLA) (50% Oil Grade Powder), Paradoxine (std to 12.5% 6-Paradol), LeanGBB (gamma butyrobetaine), isopropylnorsynephrine.

Other Ingredients: Magnesium Stearate, Gelatin (capsule), Silicon Dioxide