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Douglas Laboratories® Magnesium Potassium Complex

SKU 202485-100X
Original price $16.90 - Original price $38.85
Original price
$16.90 - $38.85
Current price $16.90

Magnesium and Potassium 1:1 ratio

Magnesium/Potassium Complex delivers 90 mg of elemental magnesium and 90 mg of elemental potassium in each capsule.

Serving Size:1 Capsule
Servings Per Container:100

Amount Per Serving% Daily Value
Magnesium (as magnesium aspartate/ oxide complex)Amount Per Serving:90 mgDaily Value:23%
Potassium (from Potassium Aspartate/ Chloride Complex)Amount Per Serving:90 mgDaily Value:3%
Other Ingredients:
Microcrystalline cellulose, gelatin (capsule), ascorbyl palmitate, silica


We work to ensure that product information is correct; however, brands may make changes to products from time to time, and actual product packaging and materials may contain more and/or different information than that shown on our website. Please consult all labels, warnings, and directions prior to using or consuming products for the most accurate product information.

  • Gluten Free
  • Non-GMO
As a dietary supplement, adults take 1 capsule daily or as directed by your health professional.

If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.

Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact.

Customer Reviews

Based on 28 reviews
Tracey Rankin
Doesn't work

This product did not work for me.

Amazon Customer
Pharmasuitical grade product

Heart health

Jenn G.

I was suffering from hot flashes and night sweats quite frequently. My symptoms were absolutely horrible until this product was recommended to me. This supplement is a LIFE SAVER!! All of my hot flashes are gone and the night sweats are very minimal. Maybe 1-2 nights a week, I will get ONE. I couldn't believe how my symptoms subsided after only taking this for a few days. Very happy camper over here.

probably working - read label - need to take 4 per day!

like most vitamins, you never really know if they are working or not! it's kind of like cheap insurance. these taste good, but are almost too sweet. to get the full RDA of your vitamins, you need to take 4 of these a day. At 1.25g sugar each, that's 5g of added sugar per day - not too bad. But could be too high for some folks. I think spreading out your vitamins with each meal is a good idea, but I usually only eat one of these per day. they are a bit pricey for what you get too. If they came out with a cheaper, low-sugar version, which required 3 per day (1 per meal), I would bump this up to 5 stars.

Just what I ordered.

Very pleased with purchase. Received order quicker than expected.