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HYDRATION RX
HYDRATION RX

HYDRATION RX

$29.99

Keystone Longevity™ HydrationRx is an advanced electrolyte complex delivering a precise ratio of sodium, potassium, calcium, and magnesium in highly bioavailable forms. Engineered to restore hydration rapidly and support optimal fluid and neuromuscular balance, it meets the demands of performance, recovery, and daily vitality.

Key Benefits:
• Promotes rapid rehydration and optimal electrolyte balance
• Enhances muscle contraction and nerve signaling for peak physical performance
• Supports cellular hydration and energy metabolism
• Helps regulate cortisol response and manage physical stress
• Provides antioxidant protection with added vitamin C to combat oxidative strain 

HydrationRx keeps you energized, focused, and ready to perform—whether in training, recovery, or everyday life.

Mix 1 scoop (6.5g) with 8-12 ounces of cold water and stir or shake to dissolve.

Most beneficial ingredients and why:

  • Electrolyte blend (Sodium, Potassium, Magnesium, Calcium):
    Supports hydration, fluid balance, muscle function, and helps prevent cramps and fatigue.
  • Sodium (from sea salt & pink Himalayan salt):
    Essential for rapid hydration, nerve signaling, and maintaining blood volume, especially during sweating.
  • Potassium (as potassium citrate):
    Supports muscle contractions, heart function, and reduces cramping.
  • Magnesium (as magnesium aspartate):
    Helps with muscle relaxation, energy production, and nervous system function.
  • Vitamin C (as ascorbic acid):
    Supports immune health and helps reduce oxidative stress during exercise.

Overall:
This formula is designed for fast hydration, better muscle performance, and sustained energy, especially during workouts, heat exposure, or low-carb diets.

Frequently asked questions
What is HYDRATION Rx and how does it support health?

HYDRATION Rx is an electrolyte hydration supplement designed to help restore fluids and essential minerals lost through sweating or daily activity. It supports improved hydration, muscle function, and overall energy and performance by providing key electrolytes like sodium, potassium, magnesium, and calcium.
How do I use HYDRATION Rx?

Mix one scoop (6.5 g) with 8–12 ounces of cold water and stir or shake until fully dissolved. It can be used during the day, with exercise, or anytime you want additional hydration support. Always use only as directed on the label.
Does HYDRATION Rx contain sugar or artificial sweeteners?

HYDRATION Rx contains no added sugar and only 5 calories per serving. It is sweetened with monk fruit and has natural flavors, making it a low-calorie option for hydration without the sugar found in many sports drinks.