Kidney Flush

Support kidney function, urinary tract health and healthy fluid balance

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  • Kidney support and fluid balance
  • Urinary tract health and comfort
  • Efficient waste clearance

A two part kidney and urinary tract support protocol combining antioxidant protection with digestive and anti inflammatory support. The KHK Formula capsule provides 150mg Polygonum cuspidatum (25% resveratrol), 100mg N acetyl cysteine, 100mg CoQ10, 100mg vitamin C and 15mg zinc, delivering potent antioxidant and cellular protection for kidney tissue that is particularly vulnerable to oxidative damage from filtration byproducts.

The Digestade capsule contributes 250mg turmeric (95% curcuminoids) as a powerful anti inflammatory, 75mg betaine HCl to support stomach acid production and protein digestion, 50mg choline for bile flow and liver support, 25mg bromelain at 1200 GDU per gram for tissue inflammation and protein breakdown, and 2.5mg piperine to dramatically enhance the absorption of curcuminoids. The rationale for including digestive support alongside kidney protection is that poor digestion increases the toxic load that kidneys must process. By optimising digestive function and reducing systemic inflammation, the burden on the kidneys is reduced.

30 day supply

per day

Guaranteed additive free
Highest purity
Therapeutically effective

★★★★★ "I won't go back to high street supplements. The difference in quality is something you can actually feel." Susie

Have questions about Kidney Flush?

"I keep getting kidney stones. Will this help prevent them?"

"I have reduced kidney function. Is this safe for me?"

"How long should I take this for. Is it a course or ongoing?"

Get tailored guidance from Nutri365, your personal AI health expert.

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KHK Formula

Aids breakdown of uric acid which can cause gout, also useful for kidney stones

Ingredients

Each capsule contains: %NRV*
Vitamin C
100 mg 125%
Zinc
15 mg 150%
Polygonum Cuspidatum
150 mg
(25% Resveratrol)
N Acetyl Cysteine
100 mg
Coenzyme Q10
100 mg

† Nutrient Reference Value (NRV*) not established

Polygonum Cuspidatum, Hydroxypropyl Methylcellulose (capsule), N.Acetyl Cysteine, Ascorbic Acid, Coenzyme Q10, Zinc Citrate.

Recommended dose: 1 capsule, twice per day with meals.

View KHK Formula
Digestade

Supports stomach function, decreases reflux and bloating

Ingredients

Each capsule contains: %NRV*
Turmeric
250 mg
(95% Curcuminoids)
Betaine HCI
75 mg
Choline
50 mg
Bromelain 1200 GDU / GM
25 mg
Piperine
2.5 mg

† Nutrient Reference Value (NRV*) not established

Turmeric powder, Choline Bitartrate, Hydroxypropyl Methylcellulose (capsule), Betaine HCI, Bromelain, Piperine.

Recommended dose for bloating, reflux, gas and general digestive support: 2 capsules twice per day, 5-10 minutes before a meal.

View Digestade
  • Gout (prevention and resolution)
  • Kidney stones (prevention and resolution)
  • Fatty liver disease
  • Decreased kidney function 
  • Visceral and subcutaneous fat loss
  • Blood sugar regulation

Take 1 KHK Formula capsule and 1 Digestade capsule twice per day with meals.

Taking both products with food supports absorption of the fat soluble compounds (CoQ10, resveratrol, curcuminoids) and allows the betaine HCl and bromelain to work alongside the meal. The piperine in the Digestade capsule enhances curcumin absorption by up to 2000%, making the 250mg turmeric dose significantly more effective than it would be alone.

Ensure adequate water intake (at least 2 litres daily) throughout the protocol to support kidney flush and filtration. This protocol can be used as a focused 4 to 6 week course or as ongoing support for those with kidney or urinary tract concerns.

  • Suitable for men.

  • Suitable for women.

  • Not suitable for people under sixteen years of age.

  • If pregnant or breastfeeding consult your healthcare professional before purchasing and consuming this product.

  • Suitable for vegetarians.

  • Suitable for vegans.

  • No gluten containing ingredients.

  • No nut containing ingredients.

  • No dairy containing ingredients.

If you are taking medication consult your prescribing physician before purchasing and consuming supplements.

Keep out of reach of children.

Information displayed does not constitute medical advice.

This product should not be used as a substitute for a varied diet.

Once opened, consume within 3 months.

Kidney Flush
Quality manufacturing

Quality promise

Why clinical grade matters

  • GMP certified, pharmaceutical grade manufacturing
  • Made in UK cleanroom facilities, ISO 9001 & ISO 14001 accredited
  • No fillers, binders or additives — only active ingredients
  • Fully traceable from raw material to finished product
  • Non-GM, non-irradiated, 100% green energy manufacturing

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Lifestyle tips

How to boost your results

Decrease purine intake

This naturally occurring compound breaks down to uric acid which is what causes gout. Limiting dietary sources will speed up recovery. Your top purine rich foods are alcohol, sweetened beverages (energy drinks, fizzy drinks), condiments and sauces containing high fructose corn syrup (e.g. ketchup), organ meats (liver, kidney, heart, sweetbreads), game birds, and shellfish. 

Flush with fluids

Supporting this plan with extra water helps to remove the accumulated compounds from your system. Aim to be drinking around 500ml of water every 2-3 hours over the whole day. Herbs like dandelion and nettle are brilliant for optimising kidney function so experiment with brewing herbal teas which can be consumed hot or cold.

Specify for Vitamin C

This applies to people with kidney stones that are formed of uric acid and would therefore benefit from additional supplemental Vitamin C to help clear them. However, people with kidney stones comprised of calcium oxalate should avoid supplemental Vitamin C as it can worsen the issue. In both instances dietary Vitamin C isn't problematic.

Kidney Flush

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Recommended by nutrition experts

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This is where Nutri Tailor comes in as it is the only platform to combine expert advice with showing you which supplements are the highest quality in the most effective combination.

Kasia Key

Registered Associate Nutritionist (ANutr), MSc Nutritional Medicine

Frequently asked questions

How does Kidney Flush support kidney function?

Kidney Flush combines antioxidant protection (resveratrol, N acetyl cysteine, CoQ10, vitamin C, zinc) with digestive and anti inflammatory support (turmeric with piperine, betaine HCl, choline, bromelain). The rationale is that kidney tissue is particularly vulnerable to oxidative damage from filtration byproducts, and reducing systemic inflammation and improving digestion lowers the toxic load the kidneys process.

How long until I notice improvements?

Targeted nutritional support tends to act on a 4 to 6 week timeline for noticeable shifts in markers such as energy, digestion, and inflammation. The protocol can be used as a focused course or as ongoing support.

Can I take Kidney Flush alongside prescription medication?

If you take any prescription medication, please consult your prescribing healthcare professional before starting Kidney Flush. This is particularly important if you take medications affecting kidney function, blood thinners, or diabetes medication. Suitability and allergen detail is in the Informational Booklet supplied with the plan.

What signs suggest my kidneys could benefit from support?

Common indicators include reduced energy, fluid retention, frequent urinary tract infections, fatty liver markers on bloods, raised uric acid, or a history of kidney stones. Routine blood tests including creatinine and eGFR provide the clearest picture. Anyone with diagnosed kidney disease should follow medical guidance and not start a protocol without it.

What is the role of resveratrol and N acetyl cysteine here?

Resveratrol (from Polygonum cuspidatum) is a polyphenol with anti inflammatory and antioxidant activity. N acetyl cysteine is a precursor to glutathione, the body's primary intracellular antioxidant. Together they support cellular resilience in tissues exposed to high oxidative stress, including renal tissue.

Is Kidney Flush suitable during pregnancy or breastfeeding?

Please consult your healthcare professional before starting Kidney Flush if you are pregnant, breastfeeding, taking prescription medication, or managing a diagnosed health condition. Several ingredients including high dose curcumin and resveratrol are not recommended during pregnancy.

Kidney Flush

Kidney Flush

$78.00