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 50,000+ VerifiedΒ 5-star reviews*

90-Day Fermented Black Garlic Extract

verified Dissolves Hardened Uric Acid Crystals

verified Supports Uric Acid & Inflammation

verified Stops 3 AM Flares & Joint Pain

verified Helps Protect Kidney

shield 60 Day Money-Back Guarantee

Watch out for cheap fakes on Amazon!

We do not sell on Amazon, this current website is the only place we sell black garlic extract!

Our black aged garlic is slow-fermented for an extended period under controlled heat and humidity, the conditions needed to develop S-Allyl Cysteine (SAC) in therapeutic concentrations.

Standardized for ultra-high SAC, it survives stomach acid intact, reaches the joint, and physically binds to hardened uric acid crystals, dissolving them back into a form your kidneys can flush out.

Take 2 capsules daily with water, ideally with breakfast. Most users notice morning joint stiffness easing within 2–3 weeks.

Uric acid bloodwork typically begins shifting between weeks 6 and 9. For best results, take consistently for a full 90-day cycle.

Yes. Estella is a naturally fermented whole-food extract, no harsh actives, no liver-taxing compounds, no kidney burden.

Unlike prescription urate-lowering drugs, fermented black garlic has no known toxicity threshold and is gentle enough for long-term daily use, even alongside reduced kidney function.

As with any supplement, consult your doctor if you're on prescription medication.

Physically dissolves hardened uric acid crystals at the joint.

Lowers uric acid bloodwork in 6–9 weeks.

Stops recurring 3 AM flares and joint pain.

Protects long-term kidney function.

Reduces inflammation, swelling, and stiffness.

Supports the body's natural urate clearance.

Orders ship within 1–2 business days and typically arrive in 5–9 business days.

Wanting a refund? Contact us (trymedlink@gmail.com) within 60 days for a full refund.

View full details

Thousands Have Cleared From Painful Flare-Ups

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90-Day Fermentation

High S-Allyl Cysteine

Lab Tested

90 Days of Fermentation Changes Everything

Fermentation is what separates a raw clove from something built for daily uric acid support.

Over 90 days of slow, low heat aging, enzymes inside the garlic break down its unstable compounds and rebuild them into water soluble antioxidants the body can actually use.

That slow conversion is what creates the deep black color, the sticky texture, and the steady build up of S Allyl Cysteine, melanoidins, organosulfur compounds, and polyphenols, at levels a raw clove never reaches.

Aimed at the oxidative stress that runs alongside uric acid metabolism, the extensive 90-day fermentation is the reason this works where a fresh clove cannot.

What's Inside Fermented Black Garlic?

S-Allyl Cysteine
S-Allyl Cysteine
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Acts as a stable antioxidant that helps the body neutralize the free radicals tied to xanthine oxidase, the enzyme at the center of uric acid metabolism.

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Found in aged black garlic, where the long, slow fermentation builds up far more of it than a raw clove ever holds.

Melanoidins
Melanoidins
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These dark fermentation pigments work as antioxidants and as prebiotics that feed the gut bacteria linked to the intestinal side of normal uric acid balance and healthy kidneys.

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Found in deeply browned and fermented foods like roasted coffee beans, which get their rich color from the very same compounds.

Organosulfur
Organosulfur
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Sulfur rich compounds assist in glutathione production, a master antioxidant which supports oxidative stress and inflammatory response associated with elevated uric acid.

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Found throughout the allium family, with the everyday onion being one of the most familiar and concentrated sources.

Polyphenols
Polyphenols
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Plant antioxidants such as anthocyanins that are studied for supporting healthy xanthine oxidase activity, the enzyme behind uric acid production.

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Found in dark, colorful fruits like blueberries, where that deep blue purple skin is the visible sign of the polyphenols inside.

See what our customers are saying about our products.

  • Review by Johnathan W.
    Johnathan W. , 54 Verified Buyer
    Gave up beer, red meat, shellfish for two years. Drank tart cherry every morning. Still woke up at 4 AM with my big toe on fire every six weeks. My GP said my numbers were "managed" at 7.9 and pushed allopurinol. I refused. Week 3 of Crystal Clear, the morning ache stopped. Week 9 bloodwork: 5.8. Had a steak at my brother's 50th last weekend. First one in two years. Zero flare. This is what I wish I'd had instead of the diet sheet.
  • Review by Gregory L
    Gregory L , 62 Verified Buyer
    Four years on allopurinol. Flares managed, but I was a different person. Stomach upset, constant fatigue, asleep in the recliner by 8 PM. My wife said "this isn't living." Tapered off with my GP and started Crystal Clear. Week 8 bloodwork: 5.6. better than my best number on the pill. Energy back. Stomach calm. Sleeping through. No flare in five months. I'm 62 and feel 50. My wife says she has her husband back.
  • Review by Brandon P.
    Brandon P. , 59 Verified Buyer
    Missed my daughter's wedding rehearsal dinner on crutches. Couldn't walk her down the aisle without painkillers. That was rock bottom. My uric acid was 8.6 and I was terrified of allopurinol. my brother is on dialysis from kidney decline they swear "wasn't the drug." Started Estella's protocol three days after the wedding. Week 12 bloodwork: 5.5. Last weekend I walked nine holes with my son-in-law. No cart. No limp. No pill. I have a granddaughter coming in March. I plan to dance at her wedding.
  • Review by David M.
    David M. , 55 Verified Buyer
    Anyone reading this who's had a real flare knows: it's the bedsheet. The weight of a single bedsheet on a swollen big toe at 3 AM. That's the moment you'd trade anything to make it stop. I'd been there twice a month for two years. Uric acid 8.4. Refused allopurinol because my mum had kidney issues. Crystal Clear, 10 weeks: 5.6. No flare in four months. Last night I pulled the comforter all the way up over my feet without thinking. I cried like an idiot. Worth every cent.

    The Real Reason Your Uric Acid Won't Regulate

    Years of high uric acid leave hardened crystals deposited deep in your joints. Allopurinol, diet, tart cherry, and apple cider vinegar all aim at the uric acid moving through your blood.

    The crystals already in the joint sit right through it, like plaque on your teeth, but inside the joint.

    That is why the flares, the morning stiffness, and the kidney strain keep coming back. Until those crystals are addressed at the joint, uric acid numbers will never regulate.

    Your Journey To Normal Uric Acid Levels

    Shared results from thousands of users.

    Week 1: Your body starts adjusting
    • Your body adjusts to the extract
    • Flare-ups don't hurt as much
    • Sleeping feels a bit easier
    Week 2: Pain starts to fade
    • Old joint pains start to fade
    • Less painful mornings
    • Less painful nights
    Week 4: Uric acid levels have settled
    • No more concerning flare-ups
    • Joint stiffness has eased
    • Uric acid crystals dissolve daily

    Money-Back Guarantee

    If you're not completely satisfied with your purchase, simply contact us at trymedlink@gmail.com to return the item within 60 days for a full refund.

    Frequently Asked Questions

    Enter your question

    Enter your answer here.

    How long does Medlink's black garlic take to work?

    Most customers notice morning joint stiffness easing within 2-3 weeks.

    Measurable bloodwork changes typically appear between weeks 6 and 9. For best results, take consistently for a full 90-day course.

    How is Medlink different from regular garlic supplements?

    Most black garlic capsules are rushed through fermentation to cut costs, barely any S-Allyl Cysteine forms, which is the active compound that breaks down uric acid crystals.

    Medlink's goes through a 90-day slow-fermented process which is standardized for ultra-high SAC, so each capsule actually delivers a dose that does something.

    Can I take it with allopurinol?

    Yes. Allopurinol blocks new uric acid in the blood. Black garlic dissolves crystals already deposited at the joint β€” a different mechanism.

    Many users start black garlic while still on allopurinol and adjust with their GP based on bloodwork.

    Black garlic works well alongside tart cherry, turmeric, magnesium, vitamin C, and omega-3. Check with your GP if you're on prescription medications.

    Is it safe for my kidneys?

    Yes. Black garlic is a naturally fermented whole-food extract with no kidney burden, unlike prescription urate drugs, which are kidney-filtered.

    Gentle enough for long-term daily use, even with reduced kidney function.

    Will it cause garlic breath or an upset stomach?

    No. 90 days of slow fermentation transforms raw garlic's harsh sulfur compounds into stable, non-burning SAC.

    No breath issue, no reflux, no stomach upset, even on an empty stomach.