Your Cart is Empty
But it doesn't have to be.
Continue Shopping.
Added to Cart
Cart Total:
Customers Also Bought:

Now Foods, Magnesium & Potassium Aspartate, 120 Capsules

Our Price:
You Save:
$8.76 (44)
Earn 5% Loyalty Credit ?

Sorry, this product is no longer in stock.

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

View Wish List
In Stock
  • Expiration Date: Sep 2019
  • Shipping Weight: 0.53 lbs (0.24 kg)
  • Product Code: NOW-01320
  • UPC Code: 733739013200
  • Package Quantity: 120 Capsules
  • Dimensions: 2.5 x 2.5 x 4.4 in, 0.45 lbs (0.2 kg)
Product Overview


  • Heart Health
  • Supports Healthy Heart, Muscle, & Nerve Functions
  • With Taurine
  • GMP Quality Assured
  • A Dietary Supplement

This special formula is comprised of Magnesium and Potassium complexes formed from L-Aspartic Acid. Chelates of these elements have been formulated with Taurine to help support healthy heart, muscle and nerve functions. Taurine is an amino acid which can function as a neurotransmitter and neuromodulator. It serves as a potent synergist to these important minerals.

Suggested Use

As a dietary supplement, take 2 capsules 1 to 2 times daily with or between meals. Consider taking this product in combination with NOW Heart Support.

Other Ingredients

Gelatin (capsule), rice flour and magnesium stearate (vegetable source).

Contains no sugar, salt, yeast, wheat, gluten, corn, soy, milk, egg, shellfish or preservatives.


Do not eat freshness packet. Keep in bottle.

Store in a cool, dry place.

Supplement Facts
Serving Size: 2 Capsules
Servings Per Container: 60
  Amount Per Serving %Daily Value
Magnesium (from Magnesium Aspartate) 300 mg 75%
Potassium (from Potassium Aspartate) 99 mg 3%
Taurine (Free-Form) 100 mg
† Daily Value not established.
iHerb Customer Reviews

I think is the best combination of electrolites

Posted by 5183839545129199532 on Aug 03, 2016

Save from cramps and heart flying...very nice suplament...

Verified Purchase

Was this review helpful to you?


Posted by Harpocrates on Aug 03, 2016

My wife and I love this product!

Verified Purchase

Was this review helpful to you?

best absorption

Posted by 4623761933742198455 on May 14, 2016

I can feel it with my heart beet. after tacking it I stoped sufering from tachicardia (speed pulses) because of the influence on muscules releef.

Verified Purchase

Was this review helpful to you?


Posted by 5169567352487237371 on May 02, 2016

Helps with muscle tension.

Verified Purchase

Was this review helpful to you?

Good Product

Posted by 5356004297793188926 on Apr 22, 2016

I don't take this supplement regularly only when I am very tense and anxious and my stomach feels like its in knots. Menopause does strange things to a woman's ability to stay relaxed. This will relax every muscle in the body within 15 minutes of popping 2 pills. I highly recommend.

Verified Purchase

Was this review helpful to you?