Potassium Citrate 400

by BioSpec
13 Reviews

Tablets 90

Potassium is an essential macromineral in human nutrition, and is involved in a variety of critical functions including proper metabolism, transmission of nerve impulses, contraction of cardiac and skeletal muscles, and energy production. Potassium (as Potassium Citrate) is now offered with Citrate in a clinical dose.

SKU: potassium-citrate-400-BSP

Product Details

Brand: BioSpec

Product Code: potassium-citrate-400-BSP

Servings per Container: 45

Quantity per Container: 90 Tablets

  • Potassium is the predominant electrolyte within cells and is essential for maintaining proper solute concentrations at the cellular level
  • Potassium has shown efficacy reducing muscle tension, supporting healthy blood pressure levels, and improving vascular function
  • Citrate plays a key role in optimizing alkalinity and reducing metabolic acidosis, thereby supporting the preservation of skeletal integrity within the body

Ratings & Reviews

13 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews
9/9/2020 12:00:00 am


by Sergio -

Very good

9/8/2020 12:00:00 am

I highly recommend this product.

by Greg -

I came down with heat exhaustion on a hike last weekend. I had severe abdominal cramps but after taking the potassium along with salt and water they were gone in 10 minutes.

11/4/2019 11:00:00 pm

I definitely recommend these.

by Nikki

Prior to taking these, I had a dr. prescription for potassium citrate and took 2/day. The pills were much larger than these and really difficult to swallow. I switched to this brand because my prescription, even with insurance, became much more expensiv

6/5/2019 12:00:00 am

I would buy this product again

by ?? -

Price reasonable, delivery was quick. Tablet large difficult to swallow whole

2/19/2019 11:00:00 pm

Broken Pills

by Jimbo

Many of the pills are broken in the bottle.

1/12/2019 11:00:00 pm

I have purchased this numerous times

by connie -

Use to prevent kidney stones due to not enough citrate in urine

1/10/2019 11:00:00 pm

Love this product!

by Donna -

I take my potassium twice a day. It helps my quality of sleep and energy level.

10/5/2018 12:00:00 am

I take pc 400 per my doctor for kidney stones

by DICK -

pc 400 ok but would like pc 1000 per doctor

6/22/2018 12:00:00 am

Only place I can find this strength

by AJM -


1/13/2018 11:00:00 pm

good price, easy to take

by jim -

i have kidney stones and have to take potassium and drink lemon juice. these have both even though i use more citric acid than what is included i do not have to drink as much lemon juice on the side. unfortunately i do not know how affective they are unle

12/10/2017 11:00:00 pm

I would buy this product again.

by AJM -

Doctor approved alternative to costly prescription.

11/30/2017 11:00:00 pm

The highest citrate content I could find among non-OTCs

by Yang -

The highest citrate content I could find among non-OTC potassium citrate supplements. Fast and free delivery

8/10/2016 12:00:00 am

Good Product

by Howie -

Good Product...