Best Beetroot Supplements in 2025: Top 5 Picks

About Beetroot Supplements

Beetroot supplements are concentrated forms of beetroot, available as powders, capsules, or tablets. They are celebrated for their health benefits, including improved cardiovascular health, enhanced athletic performance, and cognitive support.

From red beetroot supplements to the best beet powder for nitric oxide, these products cater to diverse health goals. Choosing high-quality options, such as organic beetroot supplements, ensures maximum purity and effectiveness.

What are the Benefits of Beetroot Supplements?

Benefits of Beetroot Supplements

Improved Cardiovascular Health

Beetroot supplements boost nitric oxide levels, relaxing blood vessels and improving blood flow. This can lower blood pressure and support heart health. (ref)

Enhanced Athletic Performance

By increasing oxygen efficiency, beetroot supplements help athletes push their limits. They improve endurance and speed up muscle recovery. (ref)

Cognitive Support

Better blood flow to the brain, thanks to beetroot’s nitrates, may enhance focus and mental clarity (ref). Many beetroot supplement reviews highlight its role in boosting cognitive function.

Increased Stamina and Energy

For men, beetroot supplement benefits include improved stamina and energy levels, making it ideal for active lifestyles and intense workouts. (ref)

Antioxidant Protection

Red beetroot supplements combat oxidative stress, protecting cells and promoting overall vitality. (ref)

What Experts Say About Beetroot Supplements?

Dr. Stacy Sims, PhD (Exercise Physiologist and Nutrition Scientist), says;

For athletes and active individuals, beetroot supplements can enhance power output and reduce the oxygen cost of exercise, meaning you can work harder for longer. It's an excellent way to support vascular function and boost performance without relying on stimulants, which is especially important for women's physiology.

Beetroot Supplements Vs. Beets or Beet Juice

While fresh beets and beet juice are nutrient-rich, beetroot supplements offer unmatched convenience and consistency. The best beetroot supplements are concentrated, providing a potent dose of nitrates and antioxidants without the high sugar content found in juice.

Beetroot supplements, including red beetroot supplements and organic beetroot supplements, are easy to incorporate into daily routines—no peeling, juicing, or cooking required. They also deliver targeted benefits, such as enhanced nitric oxide levels for better blood flow.

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Comparison Table

What to look for in a Good Beetroot Supplement?

• Source of Beetroot: Whole beetroot contains higher levels of beneficial compounds like nitrates and betalains compared to extracts. Opt for supplements made from whole beetroot to maximize potency.
• Nitrate Content: Check for supplements that specify their nitrate content. Higher nitrate levels are linked to better cardiovascular and endurance benefits.
• Third-Party Testing: Supplements are not strictly regulated, so third-party testing ensures quality, purity, and safety. Look for certifications like NSF Certified for Sport or Informed Sport, especially if you're an athlete.
• Form of Supplement: Powders offer flexibility in dosage and are often more potent, while capsules are convenient but may bypass nitrate conversion in the mouth. Choose a form that fits your lifestyle and dietary preferences.
• Additives and Fillers: Some supplements include unnecessary additives like artificial flavors, preservatives, or sugars. Opt for products with minimal ingredients.

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How Much Beetroot Should You Consume Daily?

The ideal daily intake of beetroot depends on its form and your health goals. Research suggests the following dosages:

• Beetroot Juice: 200-500 mL daily, often consumed 2-3 hours before exercise, is effective for boosting nitric oxide levels and improving cardiovascular health.
• Beetroot Powder: 20g per day, providing approximately 500-600 mg of nitrates, is commonly used in studies.
• Beetroot Supplements: Capsules or tablets with standardized nitrate content offer a convenient way to ensure consistent intake.

These dosages are designed to maximize the benefits of beetroot supplements. However, excessive consumption may lead to mild side effects like red urine or digestive discomfort. Supplements help regulate intake.

For safety, consult a healthcare provider before starting high doses.

Read More: Beetroot Benefits, Uses, Side Effects & Why You Need It

Did-You-Know

• Beetroot’s dietary nitrates convert to nitric oxide, which helps relax blood vessels and support circulation.*
• Supplements can offer repeatable nitrate dosing without the natural sugar load found in some juices.*
• Beeturia (red/pink urine) after beet intake is harmless for most people.*

Beetroot Supplement Side Effects & Safety Measures

Beetroot supplements are generally safe when consumed in recommended amounts, but some side effects may occur.

Users may experience beeturia (red or pink urine) and red stools due to the pigments in beets—both harmless. High doses, however, can lead to stomach upset, including cramps or diarrhea, often linked to excessive nitrate intake.

People with low blood pressure should exercise caution, as beetroot can further lower blood pressure. Additionally, those with kidney issues or prone to kidney stones should consult a doctor. Allergic reactions, though rare, may include rashes or nausea.

User Reviews

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Buyer’s Checklist : “What to look for in a Good Beetroot Supplement?”

• Whole-beet source (betalains + nitrates)
• Nitrate clarity (standardized or consistent per serving)
• Third-party testing (purity & label accuracy)
• Form you’ll use daily (powder/caps/chew)
• Minimal additives (no unnecessary sugars/flavors)
• Price per serving fits budget (update quarterly)