FASTRX Sparkling Lemon, Zero Sugar Hydrating Fasting/Keto Drink, 16 Fl Oz (Pack of 12). Ingredients that target hunger, boost energy, and improve focus.

From the brand

Two Flavors – Bubbles or Not!

Product Dimensions ‏ : ‎ 11.5 x 8.38 x 6.5 inches; 13.16 Pounds
Manufacturer ‏ : ‎ GIVN Goods
ASIN ‏ : ‎ B0BTCKG7T4
Country of Origin ‏ : ‎ USA

NUTRIENT ENHANCED: Refreshing nutrient-enhanced water. FAST RX is formulated to target hunger, fatigue, and lack of clarity for the fasting diet. Non-GMO, Vegan friendly, Gluten-free in 100% recyclable, BPA-Free cans.
ZERO CALORIES: 0 calories, 0 sugar, and 0 net carbs. Supports a healthy lifestyle and nourishes the body.
DELICIOUS: Available in 2 refreshing flavors, spring and sparkling, for a taste of citrus or sweet: Meyer Lemon | Blueberry Acai. Each case contains 16 oz cans. Delicious, convenient, and perfect for those with an active lifestyle.
FOCUS: Includes ingredients for brain function health to improve mental clarity. Panax Ginseng to improve focus and concentration. B Vitamin complex of B3, B5, B6, and B12 for better cognitive capabilities such as concentration and improved memory.
ENERGY: Fasting hydration with fasting electrolytes (calcium, potassium, and sodium) that regulate and control the balance of fluids in the body to keep your system functioning properly and less fatigued. Magnesium helps support metabolism and contributes to the body’s ability to produce energy, keep energy levels stable, and prevent the onset of tiredness.
FEEL GOOD: A convenient way to hydrate so you can feel good, stay focused, and reach your goals. Green tea extract supports cravings with a boost of clean caffeine, which can boost metabolism, burn fat, and aid weight loss. Apple Cider Vinegar for fullness. Extended fast, intermittent fasting, and keto-friendly.