2 to 5 business days
Hydroxycut Hardcore Elite is designed with a key weight loss ingredient (C. canephora robusta), which has been shown to be effective in two scientific studies. Subjects taking the key weight-loss ingredient lost 10.95 lbs. in 60 days with a low-calorie diet and 3.7 lbs. in an 8-week study with a calorie-reduced diet and moderate exercise. Most thermogenic formulas don't have any scientific studies backing their key weight loss ingredients, let alone two!