OxyShred is a thermogenic fat burner supplement produced by EHPLabs. The claim that it has been "scientifically proven to increase caloric expenditure and metabolic rate" suggests that the product is designed to help individuals burn more calories and boost their metabolism.
 
Here's a breakdown of these claims:
Increased Caloric Expenditure: This means that when you consume OxyShred, it may help your body burn more calories than it would without the supplement. This is typically achieved by including ingredients that have thermogenic properties. Thermogenesis is the process by which your body generates heat, and this can increase the number of calories burned.
 
Increased Metabolic Rate: A higher metabolic rate means that your body is utilizing energy (calories) more efficiently, even when you are at rest. A higher metabolic rate can help you burn more calories throughout the day. Thermogenic fat burners often contain ingredients that can temporarily boost your metabolic rate.
 
It's important to note that the effectiveness of fat burners, including OxyShred, can vary from person to person. These products often contain a combination of ingredients like caffeine,  and other compounds that are believed to enhance thermogenesis and metabolic rate. While some studies suggest that these ingredients may have a modest impact on weight loss, the results can differ among individuals.
 
Supplement Facts
OxyShred (60 serves)
Amount / serving % DV
Calories 5
Total Carbohydrate 1.0 g <1%
Dietary Fiber 0.2 g 4%*
Vitamin C 173 mg 193%
Thiamin 0.56 mg 46%
Riboflavin 0.78 mg 60%
Niacin 20 mg 123%
Vitamin B6 0.98 mg 58%
Vitamin B12 0.9 mcg 38%
Pantothenic Acid 1.7 mg 34%
Chromium Picolinate 10 mcg 3%
* Percent daily values are based on a 2,000 calorie diet.

FAT BURNING MATRIX (2003 MG)
Acetyl L-Carnitine HCl, Garcinia Cambogia Fruit Extract (60% Hydroxycitric Acid), Conjugated Linoleic Acid (CLA), Grapefruit Seed Extract 4:1, Raspberry Ketones (From Raspberry Fruit Extract), Mangifera Indica Seed Extract, Bitter Orange Fruit Extract, Green Coffee Bean Extract (50% Chlorogenic Acid), Olive Leaf Extract (10% Oleuropein), Guggul Extract Powder, Chromium Picolinate
IMMUNITY BOOSTER & PREBIOTIC COMPLEX (625 MG)
L-Glutamine, Inulin Fiber, Vitamin C (Ascorbic Acid)
MOOD ENHANCER MATRIX (851 MG)
L-Tyrosine, Taurine, Caffeine Anhydrous, Huperzia Serrata Whole Herb Extract (Huperzine A)
FULL B VITAMIN SPECTRUM (24.59 MG)
Niacinamide (Niacin), Calcium Pantothenate (Pantothenic Acid), Pyridoxine HCl (Vitamin B6), Riboflavin (Vitamin B2), Thiamine Mononitrate (Vitamin B1), Cyanocobalamin (Vitamin B12)

FLAVOR-SPECIFIC INGREDIENTS
Guava Paradise: Natural Flavor, Citric Acid, Sucralose, Silicon Dioxide, Calcium Silicate, Beet & Carrot Juice Powder (Color), Sodium Chloride, Turmeric (Color)
Passionfruit: Natural Flavor, Sucralose, DL-Malic Acid, Silicon Dioxide, Citric Acid, Calcium Silicate, Turmeric (Color)
Wild Melon: Natural Flavor, Silicon Dioxide, Calcium Silicate, Sucralose, DL-Malic Acid, Turmeric (Color), Sodium Chloride, Citric Acid, Fruit & Vegetable Juice Powder (Color)
Pink Grapefruit: Natural Flavor, Citric Acid, Sucralose, DL-Malic Acid, Silicon Dioxide, Calcium Silicate, Tartaric Acid, Sodium Chloride, Beet Juice Powder (Color)
Kiwi Strawberry: Natural Flavor, Citric Acid, Sucralose, Silicon Dioxide, Calcium Silicate, Spirulina Extract (Color), Turmeric (Color)
Mango: Natural Flavor, Citric Acid, Sucralose, Silicon Dioxide, Calcium Silicate, DL-Malic Acid, Beet & Carrot Juice Powder (Color), Turmeric (Color)
Cosmic Blast: Natural Flavor, Citric Acid, Silicon Dioxide, Sucralose, Calcium Silicate, Beet & Carrot Juice Powder (Color), Sodium Chloride, DL-Malic Acid
Gummy Snake: Natural Flavor, Citric Acid, Sucralose, Silicon Dioxide, Calcium Silicate, Beta-Carotene (Color)
Rainbow Candy: Natural Flavor, Citric Acid, DL-Malic Acid, Sucralose, Red Beet Juice (Color), Tartaric Acid, Silicon Dioxide, Calcium Silicate, Beta-Carotene (Color).
Raspberry Refresh: Citric Acid, DL-Malic Acid, Natural Flavor, Sucralose, Silicon Dioxide, Calcium Silicate, Sodium Citrate, Black Carrot Juice (Color), Beta-Carotene (Color).