Sunergetic Beet Root Extra Strength Review

Sunergetic Beet Root Extra Strength is a premium dietary supplement formulated to harness the natural power of beetroot for comprehensive cardiovascular and circulatory support. Each serving, consisting of two vegetarian tablets, delivers a potent 2000 mg of beet root extract, derived from a 4:1 concentration, ensuring a robust dose of its active compounds. This supplement is meticulously crafted to be GMO-free, gluten-free, and soy-free, catering to a wide range of dietary preferences and sensitivities. Manufactured in an FDA-registered facility that adheres to stringent Good Manufacturing Practices (GMP), Sunergetic emphasizes quality and transparency, listing all ingredients clearly on its label. The primary mechanism through which Sunergetic Beet Root Extra Strength exerts its beneficial effects lies in the rich concentration of dietary nitrates naturally found in beetroot. Upon ingestion, these nitrates undergo a fascinating biochemical conversion within the body, transforming into nitric oxide (NO). Nitric oxide is a crucial signaling molecule known for its potent vasodilatory properties. This means it helps to relax and widen blood vessels, thereby promoting enhanced blood flow throughout the circulatory system. Improved blood flow is fundamental for maintaining healthy vascular function and supporting blood pressure levels that are already within a healthy range. Beyond its impact on circulation, the increased nitric oxide availability contributes to several other physiological benefits. It can support natural energy levels, enhance stamina, and improve endurance, making it a popular choice for active individuals seeking to optimize their daily performance and workout capacity. Furthermore, beetroot is a rich source of betalains, which are powerful antioxidants and anti-inflammatory pigments. These compounds help to combat oxidative and nitrative stress, protecting cells from damage and potentially reducing inflammation, thereby contributing to overall wellness and cellular health. The supplement also provides other beneficial phytochemicals, vitamins, and minerals inherent in beetroot, further supporting various bodily functions and promoting a healthy lifestyle. By facilitating optimal blood flow and providing antioxidant protection, Sunergetic Beet Root Extra Strength aims to support not just heart health, but also broader aspects of vitality and physical well-being.

Product Focus: CirculationAlso covers:HeartRanked among:Nitric oxide supplements
Tier ⓘ
Tier 2 · Rank 1
Tier 2 · Researched. Human studies show improvement in an aging-related function or a specific goal, and the reviews agree. Rank 1 within Tier 2 for Circulation; 1 of 55 overall. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
86 /100
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
100% of 2,400
Biohacker Mentions
8 of 10
Cost per month
$7

Study, Trial or Testing Result Summary

Members Only49 human studies · 26 improved
49 human studies26 improved9 no effect64,950 people studied

This product gives 1300 milligrams of organic beetroot powder a day. The studies measured nitrate, the active part of beetroot, at up to about 600 milligrams. The label gives only the powder weight, not the nitrate content, so it is not clear whether it supplies the nitrate amounts studied. In adults with high blood pressure, beetroot juice lowered the top blood pressure number by about 5 points compared with placebo, with no clear effect on the bottom number or 24-hour readings [1]. Across 13 trials, nitrate helped blood vessels widen better, more after a single dose than with longer use [2]. In older women, 12 weeks of nitrate-rich beetroot extract improved blood vessel function in the leg artery [3]. People with chronic lung disease saw small drops in blood pressure [4]. In people with leg artery disease, beetroot juice plus exercise roughly tripled the gain in pain-free walking time compared with exercise alone [5]. Not every study agrees. The largest single trial gave 300 milligrams of nitrate daily for 5 weeks to 231 adults with raised blood pressure and found no change [6]. Animal and cell studies are never counted.

See all 49 studies →Hide the studies

Review Totals and Summary

Members Only2,400 reviews · 100% positive
2,400 reviews · Google Shopping 2,400
100% positive0% neutral0% negative

Customer feedback for beetroot supplements, including the Sunergetic Beet Root Extra Strength, reveals several recurring qualitative themes regarding user experience and perceived efficacy. Many individuals report noticeable improvements in their circulatory health, with some specifically mentioning that previously cold hands and feet now feel normal. A significant number of users highlight the supplement's positive impact on blood pressure, with reports of systolic blood pressure dropping by several points, contributing to a sense of improved cardiovascular well-being. For those seeking performance benefits, a common theme is an increase in energy and stamina, particularly in the context of workouts, suggesting that the nitric oxide boosting properties are appreciated for enhancing physical output. The absence of adverse reactions is also a frequently praised aspect, with some customers noting no side effects and a reasonable price point for the product. Many users integrate it into their daily routine, finding it a straightforward and easy addition to their supplement regimen. However, the feedback also includes some notable concerns. A recurring complaint among some users of beetroot capsules is the size of the pills, with a few finding them large and not particularly easy to swallow. While many experience positive effects, a subset of individuals has reported adverse reactions, including feeling generally unwell, experiencing a "tightness in the throat," or developing "horrible leg cramps." In some isolated cases, users have even observed an *increase* in blood pressure or a pounding heart sensation after taking beetroot supplements, which is contrary to the intended benefits and raises concerns for those monitoring their cardiovascular health. There are also mentions of practical issues, such as difficulty removing product packaging. These varied experiences underscore the individual nature of supplement responses, highlighting that while many find significant benefits, a smaller segment may encounter discomfort or unexpected reactions.

Biohacker Summary

Members Only8 of 10 recommend it
8 of 10 biohackers on our panel recommend it

Eight of the ten panelists spoke about beetroot, the main ingredient, and most of them recommend or use it, mainly for the nitrates that the body turns into nitric oxide, which widens blood vessels and increases blood flow. People take it before training, before a sauna session, or for mental clarity and steady alertness without stimulants, with timing of 20 to 30 minutes beforehand and one panelist taking about 1.5 to 2 tablespoons of extract. Forms mentioned include extract capsules, powder, juice, and concentrate, and one panelist likes capsules because they bring far fewer calories than juice, while another gets fiber from whole beets. Two voices urge caution: they say many beetroot products contain little or no detectable nitrate, so they may not deliver the benefit, and one adds that they can be high in oxalates and that mouthwash, fluoride, and antacids can undo the effect. Another panelist said that swallowing a handful of beetroot pills with a large amount of olive oil left them stuck in his throat, and he advised stopping beetroot if it causes diarrhea on a very low carb diet.

See all 8 biohackers →Hide the biohackers
  • Siim Land · Beetroot · uses
    • 14 Sep 2026 · uses · YouTube ↗
      States that beetroot is one of the boring foods from which he gets most of his fiber.
    • 23 Jul 2026 · recommends · X ↗
      Recommends beetroot for heart health.
    • 4 Jul 2026 · uses · YouTube ↗
      Includes beetroot powder in their supplement stack.
    • 8 Nov 2025 · neutral · YouTube ↗
      Siim Land's mitochondrial cocktail, even with beetroot extract to increase nitrates, was okay for obesity, but it was synergized when all 10 ingredients were put together, and even more so when three were pulled out, leading to an unexpected synergistic effect to increase mitochondria in fat cells.
    • 16 May 2025 · warns · YouTube ↗
      Warns that many beetroot products on the market do not contain detectable nitrate or nitrite, and even if they do, they won't provide nitric oxide benefits if the oral bacteria are killed by mouthwash, fluoride, or antacids.
    • 11 Apr 2025 · neutral · YouTube ↗
      Siim Land's son uses beetroot powder right before his workouts for bodybuilding and says it really helps.
    • 5 Mar 2025 · recommends · YouTube ↗
      Recommends beetroot juice as a food that can increase VO2 Max by increasing blood flow through nitric oxide.
    • 3 Dec 2024 · uses · YouTube ↗
      For dinner, Siim Land has 100 grams of beetroot as part of a vegetable mix.
    • 27 Jun 2024 · recommends · YouTube ↗
      Recommends beetroot juice, which contains nitrates, as a performance enhancer that can improve VO2 max, especially when combined with training, by increasing oxygen delivery to muscles.
    • 4 Oct 2023 · recommends · TikTok ↗
      Recommends including beetroots in the diet for stronger erections because they boost nitric oxide, improving blood flow to the penis.
  • Ben Greenfield · Beetroot · recommends
    • 23 Jul 2026 · recommends · YouTube ↗
      Recommends taking beetroot, a pre-workout that vasodilates, about 30 minutes before a sauna session to induce more sweating and aid in detoxification.
    • 21 Jun 2024 · recommends · YouTube ↗
      He recommends beetroot extract before heat or cold sessions to make them more effective by causing vasodilation and increased blood flow.
    • 10 Feb 2024 · uses · YouTube ↗
      Ben sometimes uses beetroot, a blood flow precursor, prior to sex for an energetic effect.
    • 2 Nov 2023 · recommends · YouTube ↗
      Mentions beetroot as a source of food-based nitrates that contribute to nitric oxide production.
    • 10 Dec 2022 · neutral · YouTube ↗
      Suggests beetroot extract as a vasodilatory substance that could be thrown into the mix for breathwork.
    • 8 Dec 2022 · recommends · YouTube ↗
      Beetroot juice is amazing for performance at altitude, with top athletes using beet juice or beet juice powder before competing for enhanced performance.
    • 5 Dec 2019 · neutral · YouTube ↗
      Mentions beetroot as a vasodilatory substance that can enhance the effects of cold thermogenesis.
    • 14 Nov 2019 · recommends · YouTube ↗
      Ben Greenfield recommends Organifi Red, which contains beetroot, among 11 superfoods that help build blood and revitalize skin.
    • 12 Oct 2019 · warns · YouTube ↗
      Warns that combining beetroot juice with nitroglycerin cream or a med can cause blood pressure to plummet.
    • 27 Jun 2019 · recommends · YouTube ↗
      Recommends beetroot juice as a supplement to expand micro veins and increase circulation and blood flow during a workout, and also mentions it as an ingredient in their functional chocolate at several grams.
  • Thomas DeLauer · Beetroot · recommends
    • 19 Jun 2026 · recommends · YouTube ↗
      Recommends beetroot extract capsules as concentrated nitrate sources that can boost nitric oxide with a fraction of the calories of beetroot juice, suggesting taking them 20 to 30 minutes before training.
    • 13 Apr 2026 · recommends · YouTube ↗
      Recommends beetroot juice, citing a rodent model study that found it lowered oxidative stress, inflammation, and cellular damage in the liver, linked to higher NRF2 signaling.
    • 14 Feb 2026 · recommends · YouTube ↗
      Recommends beetroot juice for gut health, stating that even a little bit can lead to a massive transformation of the gut biome, significantly increasing Akkermansia muciniphila.
    • 4 Dec 2025 · recommends · YouTube ↗
      Recommends beetroot as a nitrate-rich food that makes mitochondria more efficient, boosts energy, and helps control blood sugar, suggesting it be consumed at lunch, before activity, or with carb meals.
    • 5 Jul 2025 · recommends · YouTube ↗
      Discusses a study where beetroot juice, given to rats for 28 days after inducing liver damage, restructured the liver and resumed its overall function, potentially due to anti-inflammatory effects, nitric oxide, and increased blood flow.
    • 30 May 2025 · uses · YouTube ↗
      Personally consumes beetroot juice every morning, finding that a 5 millimolar dose, equivalent to about one Beet It shot, is most effective for blood pressure.
    • 29 Dec 2024 · recommends · YouTube ↗
      Recommends beetroot for cardiovascular health, highlighting its betalain content, a specific antioxidant that has shown to increase lifespan in animal models and protect the vascular system, and its high nitric oxide content, which aids vasodilation.
    • 12 Oct 2024 · uses · YouTube ↗
      Occasionally incorporates beetroot when he wants to go back into more carbs, finding it good post-workout for replenishing glycogen stores.
    • 16 Oct 2023 · recommends · YouTube ↗
      Recommends beetroot for cardiovascular issues, noting its antioxidant betalain and its vasodilator effect, which takes stress off the heart. He suggests consuming it around workouts or every other day to avoid high sugar load.
    • 22 Mar 2023 · recommends · YouTube ↗
      Discusses a study where a single dose of beetroot juice increased cerebral blood flow in proportion to demand and improved performance on mathematical subtraction tests, making it beneficial for cognitive performance.
  • Dr. Eric Berg · Beetroot · recommends
    • 10 Nov 2025 · recommends · Podcast ↗
      Suggests adding beetroot juice powder for an additional boost of nitric oxide.
    • 13 Sep 2025 · recommends · TikTok ↗
      Is very excited about this new product, referring to beetroot powder.
    • 19 Aug 2024 · warns · YouTube ↗
      Recounts a scary experience where he took a hand of beetroot supplements with 12 ounces of olive oil for a gallbladder flush, which got stuck in his esophagus, causing chest pain, and he does not recommend it.
    • 15 Jul 2021 · uses · YouTube ↗
      Mentions organic freeze-dried beetroot as an ingredient in his cruciferous product.
    • 4 Jul 2018 · recommends · YouTube ↗
      Recommends avoiding beetroot if it is causing diarrhea during ketosis.
  • Dave Asprey · Beetroot · warns
    • 17 Jul 2025 · warns · YouTube ↗
      States that most commercial beetroot products are "dead beets" and do not provide nitric oxide benefits, often containing no nitrate and being high in oxalates, which can lead to kidney stones, gout, sore joints, muscle pain, and bad skin.
    • 3 May 2022 · warns · YouTube ↗
      Warns against beetroot for enhancing nitric oxide activity because it tends to go down the inducible NOS pathway, which creates highly inflammatory peroxy nitrite.
    • Date not recorded · warns · Website ↗
      States that most beetroot products do not contain sufficient nitrate or nitrite to produce appreciable amounts of nitric oxide, and while they likely won't hurt, they are not worth the money.
  • Dr. Rhonda Patrick · Beetroot · recommends
    • 10 Jul 2025 · recommends · Facebook ↗
      Recommends beetroot powder, specifically NOW brand beetroot extract, for immediately enhancing cognitive performance by increasing blood flow to the brain.
    • 26 Jun 2025 · uses · Facebook ↗
      Rhonda's current supplement routine includes Beetroot extract.
    • 11 Jun 2025 · uses · Instagram ↗
      Has been taking about 1.5 to 2 tablespoons of NOW brand beetroot extract, noting improved clarity and sustained alertness similar to caffeine but without the side effects.
    • 30 Apr 2025 · neutral · Instagram ↗
      Beetroot extract can reduce fatigue and enhance athletic and cognitive performance without relying on stimulants. It boosts nitric oxide (NO) production, improving oxygen delivery and blood flow to working muscles and the brain.
    • 29 Apr 2025 · recommends · Facebook ↗
      States that beetroot juice might be the most underused legal performance enhancer in sports nutrition, with robust science and tangible results.
    • 28 Apr 2025 · uses · YouTube ↗
      Uses beetroot juice, noting it is well-studied for performance enhancement, particularly in endurance, and acts as a vasodilator to open up blood flow, with effects felt quickly and lasting about 3 hours.
    • 22 Apr 2025 · neutral · Podcast ↗
      Discusses whether nitric oxide boosters like beetroot, citrulline, and arginine work.
    • Date not recorded · uses · Website ↗
      And then on days where I'm doing endurance, or maybe days when I'm doing a podcast or a Q&A like today, I'll take a tablespoon of beetroot extract. And that's from NOW brand. I like their beetroot because It's NSF certified, so it's basically really clean. It doesn't have a lot of contaminants in it.
  • Peter Attia · Beetroot · neutral
    • 2 Mar 2025 · neutral · YouTube ↗
      Mentions that beetroot concentrate is rich in nitrates, which the body converts into nitric oxide, helping with vasodilation and potentially boosting VO2 Max by about 5% in amateur athletes.
    • 17 Jan 2025 · neutral · YouTube ↗
      Discusses beetroot concentrates as a source of nitrate that the body converts to nitric oxide, which helps with vasodilation and can positively affect VO2 max in amateur athletes, but not in elite athletes.
    • 12 Jan 2025 · neutral · YouTube ↗
      Discusses beetroot concentrates, which are rich in nitrates, and how the body converts these to nitric oxide, aiding vasodilation and blood circulation. He notes that while it has a positive effect on V2 Max in amateur athletes, it's hard to reproduce in elite athletes.
  • Andrew Huberman · Beetroot · uses
    • 22 Feb 2023 · uses · YouTube ↗
      Uses beetroot or beetroot juice or extract as a non-stimulant to enhance moderate to longer duration endurance performance, noting it's effective and won't ruin sleep.
    • Date not recorded · neutral · Website ↗
      Non-stimulant pre-workout alternatives, such as beetroot, can enhance performance by increasing vasodilation without the downsides of stimulants.

RAL Summary

Members OnlyTier 2 for Circulation

Beetroot has many human studies and several reviews showing modest gains in blood pressure and blood vessel function, such as a drop of about 5 points in the top blood pressure number [1] and better vessel widening [2]. The results are mixed, though: 26 of 49 studies showed improvement and 9 showed no effect.

Where the evidence disagrees: 9 of the 49 human studies found no effect.

More Details

Members OnlyBody systems · Combine with · Possible side effects

Body systems: Cardiovascular system

Combine with: To enhance cardiovascular benefits, consider combining beet root with L-Citrulline, another precursor to nitric oxide, to further support blood flow and athletic performance. CoQ10 would also be synergistic, as it supports mitochondrial function and overall heart health. Additionally, Omega-3 fatty acids can provide comprehensive cardiovascular support and anti-inflammatory benefits, while magnesium is crucial for blood pressure regulation and muscle function, including the heart.

Possible side effects: No major side effects reported.

Supplement Facts

Organic Beetroot Powder 1300 mg
Supplement Facts
Serving Size 2 Veggie Capsules
Servings Per Container 60
Amount Per Serving% Daily Value
Organic Beetroot Powder (Beta vulgaris)(root)1,300 mg†
† Daily Value not established.

Other ingredients: Other Ingredients: Hypromellose (vegetable capsule), microcrystalline cellulose, magnesium stearate, silicon dioxide.

Directions: SUGGESTED USE: As a dietary supplement, take two (2) capsules once a day. For best results, take 20-30 min before a meal with an 8 fl oz glass of water or as directed by your healthcare professional.

Label source: Silveronyx · Report a label change

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The Sunergetic Beet Root Extra Strength label
Beet Root Extra Strength

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Graded October 23, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.