7 Best Supplements to Lower Uric Acid Levels

7 Best Supplements to Lower Uric Acid Levels

The best supplements to lower uric acid levels are those with some scientific evidence of benefit, an appropriate safety profile, and a clear role alongside a balanced diet and medical care. Vitamin C, tart cherry products and certain plant extracts are frequently discussed, but evidence that a supplement meaningfully lowers uric acid or prevents gout attacks varies considerably.

If you have high uric acid, the right approach depends on your blood test results, kidney function, medical history and whether you have gout. No supplement should be assumed to replace prescribed urate-lowering medication, and natural does not automatically mean safe.

This guide compares popular supplements, explains what research can and cannot tell us, and outlines practical steps for managing uric acid levels in South Africa.

Key Takeaways

  • Vitamin C: May produce a modest reduction in uric acid in some people, but it is not an established treatment for gout.
  • Tart cherry: Has preliminary evidence for a possible association with fewer gout attacks, but evidence for reliably lowering uric acid remains limited.
  • Celery seed, turmeric, ginger and other herbs: Have different levels of preliminary evidence, but none should be relied on as a proven treatment for high uric acid.
  • Fish oil and probiotics: May offer other health benefits, but convincing evidence that they directly lower uric acid or prevent gout is lacking.
  • Hydration and dietary changes: Can support general health and gout management, although they may not be sufficient to control persistently high uric acid.
  • Medical treatment matters: People with recurrent gout, tophi or gout-related joint damage may need prescribed urate-lowering therapy and regular blood tests.

Which Supplements Are Best for Lowering Uric Acid Levels?

No supplement has the same level of evidence as established prescription treatments for lowering uric acid in people with gout. The following comparison separates promising areas of research from treatments that have demonstrated clinical effectiveness.

Supplement What the evidence suggests Important precautions
Vitamin C May modestly lower uric acid in some studies High doses may increase kidney stone risk in susceptible people
Tart cherry extract Preliminary evidence for possible gout-attack benefits Products and doses vary; uric acid reduction is not established
Celery seed extract Limited human evidence; much research is preliminary May interact with medicines and cause allergic reactions
Turmeric and curcumin Studied mainly for inflammation and other health effects May interact with blood thinners and affect the gallbladder
Ginger Preliminary evidence for anti-inflammatory effects Concentrated supplements can interact with some medicines
Devil's claw Investigated mainly for pain and inflammation Can interact with medicines and may not be suitable for certain conditions
Omega-3 fish oil Useful for some cardiovascular indications; gout-specific evidence is weak High doses may increase bleeding concerns or atrial fibrillation risk in some people
Probiotics Research is emerging, with no established gout treatment benefit Effects depend on the strains and product

The evidence for a supplement's ability to reduce inflammation is not the same as evidence that it lowers blood uric acid. A product may be investigated for joint comfort without having demonstrated that it reduces urate crystal formation or prevents gout complications.

1. Vitamin C: Can It Lower Uric Acid?

Vitamin C is one of the most researched vitamins in relation to uric acid. Some clinical studies suggest that supplementation can produce a small reduction in blood uric acid, but this does not establish vitamin C as an effective treatment for gout.

In one randomised controlled trial involving adults who did not necessarily have gout, 500 mg of vitamin C daily for two months reduced average uric acid by approximately 0.5 mg/dL. However, findings in people who already have gout have been less encouraging.

The American College of Rheumatology conditionally recommends against adding vitamin C supplements specifically to manage gout because the evidence does not demonstrate a meaningful clinical benefit.

Should you take vitamin C for high uric acid?

Vitamin C may be appropriate if you have a dietary deficiency or another recognised reason to supplement. However, it should not be your primary strategy for managing persistent hyperuricaemia or recurrent gout.

You can obtain vitamin C from everyday foods such as:

  • Oranges and naartjies.
  • Guavas.
  • Red and green peppers.
  • Broccoli.
  • Strawberries.

Safety note: High-dose vitamin C may increase urinary oxalate and kidney stone risk in susceptible individuals. Speak to a healthcare professional before taking concentrated doses, particularly if you have kidney disease or a history of kidney stones.

2. Tart Cherry Extract: Is It Good for Gout?

Tart cherries contain anthocyanins and other plant compounds studied for their potential anti-inflammatory effects. Cherry juice, concentrates and capsules are popular among people looking for natural gout support.

Some observational research has associated cherry consumption with a lower risk of gout attacks. However, this does not prove that tart cherry supplements lower uric acid or reliably prevent flares.

A clinical study examining different doses of tart cherry concentrate in people with gout found no significant reduction in serum urate over 28 days. The findings illustrate why promising traditional uses and laboratory research should not be confused with proven treatment benefits.

What should you look for in a tart cherry supplement?

If you choose to use one, check the following:

  • The amount of tart cherry extract per serving.
  • Whether the label specifies the extract concentration.
  • Added sugars, particularly in juices and concentrates.
  • Independent quality testing and clear manufacturer information.
  • Potential interactions with your medicines and other supplements.

Tart cherries can be included in a balanced diet, but avoid assuming that a concentrated product will lower your uric acid. Unsweetened options may be preferable to sugary drinks if you are also managing diabetes or weight.

3. Celery Seed Extract: Does It Reduce Uric Acid?

Celery seed is used in traditional herbal preparations and is sometimes marketed for fluid balance, joint comfort and uric acid support. Its plant compounds have attracted scientific interest, but reliable human evidence demonstrating that celery seed supplements lower uric acid or prevent gout attacks remains limited.

There is an important distinction between a supplement that is traditionally used for a particular purpose and one shown in well-designed clinical trials to produce a measurable benefit.

Celery seed supplements versus eating celery

Celery can form part of a healthy eating pattern, but eating celery or taking its extract should not be considered a substitute for treatment when uric acid is persistently elevated.

Before taking concentrated celery seed products, seek professional advice if you:

  • Have kidney disease or another chronic medical condition.
  • Take diuretics, blood pressure medicines or other regular medication.
  • Have an allergy to celery or related plants.
  • Are pregnant or breastfeeding.

The safety of a concentrated extract may differ considerably from the safety of eating ordinary amounts of celery.

4. Turmeric and Curcumin: Can They Help With Gout?

Turmeric contains curcumin, a compound studied for its effects on inflammatory pathways. Because gout attacks involve an intense inflammatory response to urate crystals, curcumin is frequently discussed as a potential ingredient for joint support.

However, evidence of anti-inflammatory activity does not establish that curcumin lowers uric acid. There is insufficient high-quality clinical evidence to recommend turmeric supplements as a stand-alone treatment for hyperuricaemia or gout.

Turmeric powder versus curcumin capsules

Turmeric used in cooking is different from a concentrated curcumin supplement. Supplement formulations vary in concentration and absorption, and some include ingredients designed to increase bioavailability.

High-bioavailability formulations may also change the risk of side effects and interactions.

Use caution with concentrated turmeric or curcumin products if you take anticoagulants, have gallbladder problems or have a history of kidney stones. Some formulations have also been associated with liver injury.

Turmeric can be part of your diet, but do not rely on it to dissolve existing urate crystals or replace prescribed treatment.

5. Ginger: A Natural Option for Joint Support

Ginger contains compounds such as gingerols that have been investigated for their anti-inflammatory properties. It may be a useful food ingredient, but current evidence does not establish ginger supplements as effective uric acid-lowering treatments.

Fresh ginger can be added to meals, soups or unsweetened tea. These uses are different from taking concentrated extracts or high-dose capsules.

If your primary concern is swelling, redness and severe joint pain, remember that managing inflammation during an attack is not the same as lowering the uric acid that contributes to crystal formation.

For practical steps during a flare, read our guide to how to stop a gout attack fast.

6. Devil's Claw: Is It Effective for High Uric Acid?

Devil's claw is a traditional herbal ingredient investigated mainly for pain and inflammatory conditions. It appears in some joint-support supplements, including multi-ingredient botanical formulations.

However, there is insufficient reliable clinical evidence that devil's claw lowers blood uric acid or prevents gout attacks.

It is also not a replacement for a urate-lowering medicine such as allopurinol when medication is indicated.

Potential side effects include digestive problems. It may also interact with medicines and may be unsuitable for people with certain gastrointestinal or cardiovascular conditions.

If you are considering a combination supplement containing devil's claw, ask a pharmacist or doctor to review the full ingredient list rather than assessing each herb in isolation.

7. Omega-3 Fish Oil and Probiotics: Are They Worth Taking?

Omega-3 fatty acids and probiotics are often promoted for general health, but their benefits should not be overstated when discussing uric acid.

Omega-3 fish oil

Omega-3 supplements may have a role in managing certain cardiovascular health concerns, depending on the person and the formulation. However, convincing evidence that standard fish oil supplements meaningfully lower uric acid or prevent gout attacks is lacking.

High doses may increase bleeding concerns or the risk of atrial fibrillation in some people. Ask your healthcare professional whether supplementation is appropriate for your circumstances.

Probiotics

The gut microbiome is being investigated for its possible role in purine metabolism and urate handling. Nevertheless, research into probiotics for gout remains preliminary, and there is no established probiotic supplement or strain that can be recommended as a proven uric acid-lowering treatment.

If you use probiotics for another reason, consider them separate from your gout management plan.

Which Supplements Should You Avoid or Use With Caution?

Not every product marketed for uric acid support has adequate evidence, transparent ingredients or appropriate safety testing.

Be particularly cautious with products that promise to flush uric acid out overnight, dissolve crystals rapidly or permanently cure gout. These claims go beyond what supplement research can establish.

Before buying a supplement, check:

  • Ingredients: Confirm the exact ingredients and amounts per serving.
  • Quality: Look for a reputable manufacturer, batch information and appropriate quality testing.
  • Interactions: Ask a pharmacist to check the product against your medicines.
  • Kidney health: Seek medical advice before using high-dose vitamins, mineral products or concentrated herbal extracts if you have impaired kidney function.
  • Marketing claims: Be sceptical of guaranteed results, unsupported absorption percentages and claims that prescription medicines are unnecessary.

Combining several supplements can increase the risk of interactions and make it difficult to identify which product is causing a side effect. More ingredients do not necessarily mean better results.

Supplements vs Prescription Medication for Lowering Uric Acid

The most important distinction is between supplements that are being investigated and medicines with established evidence for lowering uric acid.

Approach Main purpose Evidence and limitations
Vitamin C supplements Nutritional support Small effects on uric acid in some populations; not recommended specifically as gout treatment
Tart cherry and herbal extracts Potential dietary or joint support Evidence is limited or preliminary for lowering uric acid
Dietary changes Support overall health and reduce potential triggers Helpful for general management, but often insufficient alone for established gout
Allopurinol Reduce uric acid production Established first-line urate-lowering treatment for many people with gout
Febuxostat Reduce uric acid production Prescription alternative for selected patients
Probenecid Increase uric acid excretion Suitable for selected patients, depending on kidney function and other factors

Prescription medicines require clinical assessment, but they have a more established role in controlling persistent hyperuricaemia and preventing gout-related complications.

For many patients who need urate-lowering therapy, the treatment goal is a serum urate level below 6 mg/dL (360 micromol/L). A clinician may individualise the target according to disease severity and local guidance.

What if you want to lower uric acid without allopurinol?

There are legitimate reasons someone might need an alternative to allopurinol, including side effects or a contraindication. However, avoiding allopurinol does not mean you must rely on supplements alone.

A doctor can assess whether another prescription treatment is appropriate, review other medicines that may influence uric acid and monitor your blood results.

For more information, read our guide to lowering uric acid without allopurinol.

Never stop, reduce or replace prescribed urate-lowering medication without speaking to your prescriber. Stopping effective treatment can allow uric acid to rise and increase the risk of further attacks.

How to Lower Uric Acid Naturally Alongside Supplements

Supplements are only one part of the picture. Everyday habits can support your health and help you manage gout risk, even though lifestyle changes alone may not achieve the uric acid target needed by someone with established gout.

1. Drink enough water

Adequate hydration supports normal kidney function and urine production. Your fluid needs depend on your body size, activity, climate and medical conditions.

If you have heart failure, advanced kidney disease or a prescribed fluid restriction, follow your clinician's advice rather than deliberately increasing your water intake.

2. Choose balanced meals

In South Africa, practical options include vegetables, whole grains, eggs, low-fat yoghurt and suitable portions of lean protein. Eggs and low-fat dairy can be useful protein sources without the high purine content associated with some organ meats.

Limit frequent large portions of liver, kidney and other organ meats, and consider reducing large servings of red meat and certain seafood if these are relevant triggers for you.

Our guide to the best foods for maintaining healthy uric acid levels provides more detail.

3. Limit alcohol and sugary drinks

Beer and spirits can contribute to gout risk, while drinks sweetened with large amounts of sugar or fructose may also be problematic. Reducing these drinks may help, particularly if you consume them regularly.

You do not necessarily need to eliminate every food associated with purines. Aim for a balanced, sustainable eating pattern rather than an unnecessarily restrictive diet.

See our guide to foods to avoid with gout for practical examples.

4. Work towards a healthy weight gradually

If you are overweight, gradual weight loss may help improve metabolic health and reduce gout risk. Avoid crash diets, prolonged fasting or rapid weight loss, which can temporarily raise uric acid or trigger an attack.

5. Monitor your uric acid levels

A blood test is more reliable than judging progress by how your joints feel. Gout symptoms can improve while uric acid remains elevated, and a flare can sometimes occur even when a single test result is not high.

Your healthcare professional can interpret your results alongside kidney function, medical history and medication use.

When Should You See a Doctor About High Uric Acid?

Do not rely on supplements alone if you experience repeated gout attacks, persistent joint swelling, suspected urate deposits under the skin or a history of kidney stones.

Arrange a medical assessment if a blood test shows elevated uric acid, especially if you have kidney disease, diabetes, high blood pressure or take medicines that may affect urate levels.

Seek urgent medical care for a hot, red, swollen joint accompanied by fever or feeling seriously unwell. This can indicate a joint infection, which may resemble gout and requires prompt treatment.

If you experience recurring symptoms, our guide to managing gout relapses explains why preventing future attacks matters as much as relieving current discomfort.

Frequently Asked Questions

1. What is the best supplement to lower uric acid levels?

There is no dietary supplement proven to reliably control uric acid in people with gout. Vitamin C has shown modest effects in some studies, while tart cherry and various herbal extracts have limited or inconsistent evidence. For established gout, prescribed urate-lowering treatment has a much stronger evidence base.

2. Can vitamin C reduce uric acid quickly?

Vitamin C is not a rapid uric acid-lowering treatment. Some research has found small reductions over several weeks, but results in people with gout have not demonstrated a meaningful clinical benefit. Do not take high doses in an attempt to stop an acute gout attack.

3. Does tart cherry extract lower uric acid?

Evidence is insufficient to conclude that tart cherry extract reliably lowers uric acid. Some observational studies suggest a possible association with fewer gout attacks, but a clinical trial found no significant reduction in serum urate with cherry concentrate over 28 days. It should be viewed as an optional dietary product rather than a proven treatment.

4. Can turmeric and ginger help with gout?

Turmeric and ginger contain compounds studied for their potential anti-inflammatory effects. However, evidence that these ingredients lower blood uric acid or prevent gout attacks is insufficient. They can be included in a balanced diet, but concentrated supplements require safety checks.

5. Can supplements replace allopurinol?

No supplement has been shown to reliably replace allopurinol for controlling uric acid in people who require treatment for gout. If allopurinol causes side effects or is unsuitable, your doctor can assess alternative prescription options. Do not discontinue your medicine without medical advice.

6. How long do supplements take to lower uric acid?

There is no established timeframe because most supplements have not demonstrated a reliable uric acid-lowering effect. Even where small changes have been observed in research, individual results vary. Blood tests are needed to determine whether your uric acid level has changed.

7. Can high uric acid damage the kidneys?

Persistently elevated uric acid is associated with gout and can contribute to uric acid kidney stones. The relationship between uric acid and chronic kidney disease is complex, and high uric acid does not automatically mean kidney damage. People with elevated levels should discuss kidney function and appropriate testing with their healthcare professional.

8. Is it safe to combine several uric acid supplements?

Combining supplements can increase the risk of side effects and interactions, particularly if you take prescription medicines or have kidney or liver problems. Some products also contain overlapping ingredients or undisclosed amounts. Have a pharmacist or doctor review the complete ingredient list before combining products.

9. What is the fastest way to lower uric acid naturally?

There is no proven natural method that reliably lowers uric acid rapidly enough to treat established gout. Hydration when appropriate, limiting alcohol and sugary drinks, balanced meals and gradual weight management can support long-term health. If you have gout requiring urate-lowering treatment, medical management is usually necessary to reach and maintain the recommended target.

Conclusion: Choose Evidence Over Supplement Claims

The best supplements to lower uric acid levels are not necessarily the ones with the longest ingredient lists or the strongest marketing claims. Vitamin C, tart cherry, turmeric, ginger and celery seed all have limitations, and none should be treated as a proven replacement for appropriate gout treatment.

Your most important next step is to establish your current uric acid level and discuss your results with a healthcare professional. This helps you determine whether dietary changes are sufficient or whether you need treatment to prevent recurrent attacks and long-term complications.

Last updated: October 2026

Medical disclaimer: This article is for general educational purposes and does not replace individual medical advice, diagnosis or treatment. Supplement safety and suitability vary by person.

Sources

The following clinical guidelines and evidence reviews inform this article:

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