Who is the Metabolic Wellness Stack for?

Adults who want one daily routine for liver and metabolic support, with an antioxidant alongside it.

Why these three together?

TUDCA is a bile acid that supports liver and bile health. Berberine supports healthy metabolic function. Reduced L-glutathione is the antioxidant your cells make themselves, taken here in its reduced form.

When should I take it?

Take 2 Reduced L-Glutathione capsules and 1 Berberine capsule first thing in the morning, before food. Take 1 TUDCA capsule with a meal, ideally one with some healthy fat.

Is this a weight-loss product?

No. This is a metabolic wellness support stack, not a treatment or a weight-loss product.

Can I take it with medication?

Check with your healthcare professional first. Berberine can interact with some medicines, including those for blood sugar, blood pressure and blood clotting.

How long does the stack last?

TUDCA and Berberine last 90 days at one capsule a day. Reduced L-Glutathione lasts 45 days at two capsules a day, so it is the bottle you reorder first. The 90-day supply evens this out, with enough of each bottle to last the full 90 days.

Why buy the stack instead of the products separately?

You get all three full-size bottles in one checkout for $126.99, a saving of $22.98 on the $149.97 they cost separately, and the order ships free.

Is there a 90-day supply?

Yes. The 90-day supply is 1 × TUDCA 500mg, 1 × Berberine 500mg and 2 × Reduced L-Glutathione 2000mg: four full-size bottles, each lasting the full 90 days at the label serve. It is $151.99, a saving of $37.97 on the $189.96 the same bottles cost separately.

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Metabolic Wellness Stack

Name: Metabolic Wellness Stack
Brand: Eternal Elixir
SKU: EE-STACK-METABOLIC
Price: 126.99 AUD
Availability: InStock

Liver · bile · metabolic support

A practical three-bottle metabolic wellness protocol designed to support liver function, bile flow, metabolic routines, and antioxidant defence.

Lab verifiedPremium ingredientsFree shipping $100+

Always follow each product label. Speak with a qualified healthcare professional if pregnant, breastfeeding, taking medicines, or managing a health condition.

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Suggested Use

Tauroursodeoxycholic Acid May Improve Liver and Muscle but Not Adipose-Tissue Insulin Sensitivity in Obese Men and Women
Year: 2010 • 20 adults with obesity • Duration: 4 weeks • Randomised controlled trial
1,750 mg of TUDCA daily improved liver and muscle insulin sensitivity by roughly 30% compared with placebo. View on PubMed →

Berberine Lowers Cholesterol Through a Mechanism Distinct From Statins (Nature Medicine)
Year: 2004 • 32 adults with elevated cholesterol • Duration: 3 months • Human clinical study
Oral berberine reduced total cholesterol by 29%, triglycerides by 35% and LDL cholesterol by 25% by increasing liver LDL-receptor expression. View on PubMed →

Effect of Berberine Administration on Metabolic Syndrome, Insulin Sensitivity, and Insulin Secretion
Year: 2013 • 24 adults with metabolic syndrome • Duration: 3 months • Randomised controlled trial
Berberine 500 mg three times daily reduced waist circumference, blood pressure, triglycerides and post-meal glucose, and improved insulin sensitivity. View on PubMed →

Randomised Controlled Trial of Oral Glutathione Supplementation on Body Stores of Glutathione
Year: 2015 • 54 healthy adults • Duration: 6 months • Randomised controlled trial
Daily oral glutathione raised glutathione levels in blood cells and plasma by 30–35% at 1,000 mg, lowered the oxidised-to-reduced ratio, and doubled natural-killer-cell activity. View on PubMed →

Studies describe the ingredient in the populations shown; results vary between individuals. Links open the original abstracts on PubMed.

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Always read the label and use only as directed. Supplements should not replace a balanced diet. Speak with your healthcare professional before starting a new supplement, especially if you are pregnant, breastfeeding, taking medication or have a medical condition.

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