
NOW Potassium Citrate 99mg, 180 Capsules
NOW Potassium Citrate Details
NOW Potassium Citrate 99mg is a high-absorption potassium supplement using the citrate form — better absorbed than potassium chloride or potassium oxide. Each capsule provides 99 mg of elemental potassium, the standard amount used in most potassium supplements. 180 capsules per bottle. Vegan, vegetarian, and made to NOW's quality standards.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| Potassium per capsule | 99 mg as potassium citrate (the well-absorbed form) |
| Capsules per bottle | 180 |
| Format | Capsule |
| Diet | Vegan, vegetarian, gluten-free |
| Best taken | With food, as directed |
Who NOW Potassium Citrate Is For
- Active people and athletes who lose potassium through sweat and want to replace it
- People on low-sodium diets, who often need more potassium to balance electrolytes
- Adults eating limited fruits and vegetables who want a basic daily potassium top-up
- People who get muscle cramps and want to support electrolyte balance alongside magnesium
- People wanting the well-absorbed citrate form rather than basic potassium chloride
Who this product is NOT for: If you have kidney disease, take blood pressure medications (especially ACE inhibitors or potassium-sparing diuretics), or have any heart condition, talk to your healthcare practitioner before supplementing with potassium. Excess potassium can be dangerous in these situations. Most healthy adults get enough potassium from fruits, vegetables, and dairy.
Vitamart's Take
Potassium is one of those minerals where supplementing is more limited than people expect — Canadian regulations cap most potassium supplements at 99 mg per capsule, which is a fraction of the daily 3,400 mg most adults need. That cap exists because excess potassium can be dangerous, especially for people with kidney or heart conditions. So potassium supplements are best thought of as a small daily top-up, not a replacement for getting most of your potassium from food (bananas, potatoes, leafy greens, beans, avocados). NOW Potassium Citrate is a quality basic option in the well-absorbed citrate form at one of the lower costs per capsule in Canada.
How NOW Potassium Citrate Compares
Potassium Citrate vs Potassium Chloride
Potassium Citrate: Well-absorbed form, gentler on the stomach. Most-recommended supplemental form.
Potassium Chloride: Often used in salt substitutes. Less commonly used as a standalone supplement.
Potassium Citrate vs Potassium-Rich Foods
Potassium Citrate: Convenient 99 mg per capsule top-up.
Potassium-Rich Foods: One banana has about 422 mg potassium, a baked potato about 925 mg. Food is the most effective way to get the 3,400 mg daily requirement.
What Does Potassium Do?
Potassium is one of the body's main electrolyte minerals. It works with sodium, magnesium, and calcium to maintain:
- Fluid balance inside and outside cells
- Nerve function — every nerve signal involves potassium
- Muscle function — including the heart muscle
- Acid-base balance in the body
The Health Canada recommended daily intake is 3,400 mg for adult men and 2,600 mg for adult women — most of which should come from food (fruits, vegetables, dairy, beans). Supplements can fill small gaps but shouldn't replace dietary potassium.
How To Use
Adults: Take as directed on the label, with food, or as recommended by your healthcare practitioner.
Talk to a healthcare practitioner before use if you have kidney disease, take blood pressure or heart medications (especially ACE inhibitors, ARBs, or potassium-sparing diuretics), have a heart condition, are pregnant or breastfeeding, or take any medication. Excess potassium can be harmful in these situations.
Frequently Asked Questions
➕ Why is potassium only 99 mg per capsule?
➕ Is potassium citrate better than other forms?
➕ Can I take potassium with magnesium?
➕ Will it help with muscle cramps?
➕ Who shouldn't take potassium supplements?
Pairs Well With
- Magnesium Supplements — works closely with potassium for muscle and nerve function
- Electrolyte Supplements — complete electrolyte mixes for active people
- Calcium Supplements — works with potassium for electrolyte balance
- Multivitamins — daily nutritional foundation
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- Potassium Supplements — Compare potassium products from different brands.
- Electrolytes — Complete electrolyte formulas for athletes.
- Minerals — Browse all mineral supplements.
- Magnesium — Often paired with potassium.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
More Images



NOW Potassium Citrate 99mg, 180 Capsules
NOW Potassium Citrate Details
NOW Potassium Citrate 99mg is a high-absorption potassium supplement using the citrate form — better absorbed than potassium chloride or potassium oxide. Each capsule provides 99 mg of elemental potassium, the standard amount used in most potassium supplements. 180 capsules per bottle. Vegan, vegetarian, and made to NOW's quality standards.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| Potassium per capsule | 99 mg as potassium citrate (the well-absorbed form) |
| Capsules per bottle | 180 |
| Format | Capsule |
| Diet | Vegan, vegetarian, gluten-free |
| Best taken | With food, as directed |
Who NOW Potassium Citrate Is For
- Active people and athletes who lose potassium through sweat and want to replace it
- People on low-sodium diets, who often need more potassium to balance electrolytes
- Adults eating limited fruits and vegetables who want a basic daily potassium top-up
- People who get muscle cramps and want to support electrolyte balance alongside magnesium
- People wanting the well-absorbed citrate form rather than basic potassium chloride
Who this product is NOT for: If you have kidney disease, take blood pressure medications (especially ACE inhibitors or potassium-sparing diuretics), or have any heart condition, talk to your healthcare practitioner before supplementing with potassium. Excess potassium can be dangerous in these situations. Most healthy adults get enough potassium from fruits, vegetables, and dairy.
Vitamart's Take
Potassium is one of those minerals where supplementing is more limited than people expect — Canadian regulations cap most potassium supplements at 99 mg per capsule, which is a fraction of the daily 3,400 mg most adults need. That cap exists because excess potassium can be dangerous, especially for people with kidney or heart conditions. So potassium supplements are best thought of as a small daily top-up, not a replacement for getting most of your potassium from food (bananas, potatoes, leafy greens, beans, avocados). NOW Potassium Citrate is a quality basic option in the well-absorbed citrate form at one of the lower costs per capsule in Canada.
How NOW Potassium Citrate Compares
Potassium Citrate vs Potassium Chloride
Potassium Citrate: Well-absorbed form, gentler on the stomach. Most-recommended supplemental form.
Potassium Chloride: Often used in salt substitutes. Less commonly used as a standalone supplement.
Potassium Citrate vs Potassium-Rich Foods
Potassium Citrate: Convenient 99 mg per capsule top-up.
Potassium-Rich Foods: One banana has about 422 mg potassium, a baked potato about 925 mg. Food is the most effective way to get the 3,400 mg daily requirement.
What Does Potassium Do?
Potassium is one of the body's main electrolyte minerals. It works with sodium, magnesium, and calcium to maintain:
- Fluid balance inside and outside cells
- Nerve function — every nerve signal involves potassium
- Muscle function — including the heart muscle
- Acid-base balance in the body
The Health Canada recommended daily intake is 3,400 mg for adult men and 2,600 mg for adult women — most of which should come from food (fruits, vegetables, dairy, beans). Supplements can fill small gaps but shouldn't replace dietary potassium.
How To Use
Adults: Take as directed on the label, with food, or as recommended by your healthcare practitioner.
Talk to a healthcare practitioner before use if you have kidney disease, take blood pressure or heart medications (especially ACE inhibitors, ARBs, or potassium-sparing diuretics), have a heart condition, are pregnant or breastfeeding, or take any medication. Excess potassium can be harmful in these situations.
Frequently Asked Questions
➕ Why is potassium only 99 mg per capsule?
➕ Is potassium citrate better than other forms?
➕ Can I take potassium with magnesium?
➕ Will it help with muscle cramps?
➕ Who shouldn't take potassium supplements?
Pairs Well With
- Magnesium Supplements — works closely with potassium for muscle and nerve function
- Electrolyte Supplements — complete electrolyte mixes for active people
- Calcium Supplements — works with potassium for electrolyte balance
- Multivitamins — daily nutritional foundation
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- Potassium Supplements — Compare potassium products from different brands.
- Electrolytes — Complete electrolyte formulas for athletes.
- Minerals — Browse all mineral supplements.
- Magnesium — Often paired with potassium.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
NOW Potassium Citrate Details
NOW Potassium Citrate 99mg is a high-absorption potassium supplement using the citrate form — better absorbed than potassium chloride or potassium oxide. Each capsule provides 99 mg of elemental potassium, the standard amount used in most potassium supplements. 180 capsules per bottle. Vegan, vegetarian, and made to NOW's quality standards.
Vitamins Lowest Prices | Lowest Price in Canada — Guaranteed | Ships from Ontario across Canada
Quick Facts
| Potassium per capsule | 99 mg as potassium citrate (the well-absorbed form) |
| Capsules per bottle | 180 |
| Format | Capsule |
| Diet | Vegan, vegetarian, gluten-free |
| Best taken | With food, as directed |
Who NOW Potassium Citrate Is For
- Active people and athletes who lose potassium through sweat and want to replace it
- People on low-sodium diets, who often need more potassium to balance electrolytes
- Adults eating limited fruits and vegetables who want a basic daily potassium top-up
- People who get muscle cramps and want to support electrolyte balance alongside magnesium
- People wanting the well-absorbed citrate form rather than basic potassium chloride
Who this product is NOT for: If you have kidney disease, take blood pressure medications (especially ACE inhibitors or potassium-sparing diuretics), or have any heart condition, talk to your healthcare practitioner before supplementing with potassium. Excess potassium can be dangerous in these situations. Most healthy adults get enough potassium from fruits, vegetables, and dairy.
Vitamart's Take
Potassium is one of those minerals where supplementing is more limited than people expect — Canadian regulations cap most potassium supplements at 99 mg per capsule, which is a fraction of the daily 3,400 mg most adults need. That cap exists because excess potassium can be dangerous, especially for people with kidney or heart conditions. So potassium supplements are best thought of as a small daily top-up, not a replacement for getting most of your potassium from food (bananas, potatoes, leafy greens, beans, avocados). NOW Potassium Citrate is a quality basic option in the well-absorbed citrate form at one of the lower costs per capsule in Canada.
How NOW Potassium Citrate Compares
Potassium Citrate vs Potassium Chloride
Potassium Citrate: Well-absorbed form, gentler on the stomach. Most-recommended supplemental form.
Potassium Chloride: Often used in salt substitutes. Less commonly used as a standalone supplement.
Potassium Citrate vs Potassium-Rich Foods
Potassium Citrate: Convenient 99 mg per capsule top-up.
Potassium-Rich Foods: One banana has about 422 mg potassium, a baked potato about 925 mg. Food is the most effective way to get the 3,400 mg daily requirement.
What Does Potassium Do?
Potassium is one of the body's main electrolyte minerals. It works with sodium, magnesium, and calcium to maintain:
- Fluid balance inside and outside cells
- Nerve function — every nerve signal involves potassium
- Muscle function — including the heart muscle
- Acid-base balance in the body
The Health Canada recommended daily intake is 3,400 mg for adult men and 2,600 mg for adult women — most of which should come from food (fruits, vegetables, dairy, beans). Supplements can fill small gaps but shouldn't replace dietary potassium.
How To Use
Adults: Take as directed on the label, with food, or as recommended by your healthcare practitioner.
Talk to a healthcare practitioner before use if you have kidney disease, take blood pressure or heart medications (especially ACE inhibitors, ARBs, or potassium-sparing diuretics), have a heart condition, are pregnant or breastfeeding, or take any medication. Excess potassium can be harmful in these situations.
Frequently Asked Questions
➕ Why is potassium only 99 mg per capsule?
➕ Is potassium citrate better than other forms?
➕ Can I take potassium with magnesium?
➕ Will it help with muscle cramps?
➕ Who shouldn't take potassium supplements?
Pairs Well With
- Magnesium Supplements — works closely with potassium for muscle and nerve function
- Electrolyte Supplements — complete electrolyte mixes for active people
- Calcium Supplements — works with potassium for electrolyte balance
- Multivitamins — daily nutritional foundation
💡 Subscribe & save up to 10% on every order — never run out of your daily supplements.
Compare Similar Products
- Potassium Supplements — Compare potassium products from different brands.
- Electrolytes — Complete electrolyte formulas for athletes.
- Minerals — Browse all mineral supplements.
- Magnesium — Often paired with potassium.
About Vitamart
Vitamart.ca is Canada's vitamin specialist. We've been selling vitamins and supplements to Canadian families since 2005, shipping from our Ontario warehouse to every province. We believe in quality products you trust at prices you love — no fancy packaging markups, no pushy upsells, just the vitamins you need at the lowest prices in Canada. Backed by our Low Price Guarantee: find a lower advertised price at a Canadian competitor and we'll beat it by 1¢.
Vitamins Lowest Prices.



















