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The short answer · Gamma-glutamyl transferase (GGT)

Take silybin phytosome for gamma-glutamyl transferase (ggt). This is the one to buy.

ProHealth Longevity, Glutathione Triple Boost, 90 Capsules
1

ProHealth Longevity, Glutathione Triple Boost, 90 Capsules

5.0· 8 ratings· $1.65/serving

DoseRank score75

Silybin Phytosome 160 mg — inside the studied 160-480 mg window

Of 24 products scored for Gamma-glutamyl transferase (GGT), ProHealth Longevity, Glutathione Triple Boost, 90 Capsules ranks #1 with a DoseRank score of 75. Silybin Phytosome has moderate human evidence for this outcome.

View on iHerb— $1.65/sv60-sec quiz instead

Retailer links may be affiliate links. Rankings and placement are never paid.

The form“Why Silybin Phytosome?”Evidence Moderate evidence

Silybin Phytosome has moderate human evidence for this outcome.

  • Silybin PhytosomeThe pick

    Moderate evidence · 160 mg

    Silybin, milk thistle's main active fraction, bound to phosphatidylcholine; the phytosome greatly boosts absorption over plain silymarin for liver-cell support.

Buy the #1 pick
The dose“Is the dose actually effective?”Dose fit 67

Silybin Phytosome at 160 mg lands inside the studied 160-480 mg window.

Silybin Phytosome

Studied window 160-480 mg · this pick 160 mg

40 mg
600 mg
300 mg
The ranking“Why should I trust this pick?”Trust 30

Limited trust signals so far for this listing. Each product gets a DoseRank score blending clinical strength, evidence, dose fit, trust and value. Retailer links may be affiliate links — the scoring model decides placement, never payment from a brand.

  • 24 products scored
  • Never paid placement
  • Evidence level: Moderate · 77
  • 15 brands
  • 1 ingredients
See the full analysis — every score, every productHow the ranking works
The price“Can I do better than $1.65 a serving?”Value 31

$1.65 per serving — high price tier for this outcome. The cheapest ranked pick here is $0.31 per serving.

  • 2
    Nature's Way, Super Milk Thistle®, 120 Vegan CapsulesScore 67 · $0.31/serving
    iHerb
  • 10
    Life Extension, Milk Thistle, 60 Vegetarian Capsules (750 mg per Capsule)Score 0 · $0.39/serving
    iHerb

Why not the absolute cheapest? The DoseRank score also weighs clinical strength, evidence, dose fit and trust — the very cheapest listings rarely hold up everywhere else.

Ready?

The #1 pick is $1.65 a serving.

ProHealth Longevity, Glutathione Triple Boost, 90 Capsules — in stock at a tracked retailer.

View on iHerb
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ProHealth Longevity, Glutathione Triple Boost, 90 Capsules ranks #1 for Gamma-glutamyl transferase (GGT) with a DoseRank score of 75. The score blends clinical strength, evidence, dose fit, trust signals and value across 24 products scored for this outcome.

Silybin Phytosome has moderate human evidence for this outcome.

Silybin Phytosome at 160 mg lands inside the studied 160-480 mg window. DoseRank scores this product's dose fit at 67 out of 100.

ProHealth Longevity, Glutathione Triple Boost, 90 Capsules works out at $1.65 per serving. $1.65 per serving — high price tier for this outcome. The cheapest ranked pick here is $0.31 per serving.

No. Retailer links may be affiliate links, but rankings and placement are never paid. Every product is scored by the same public model, and the ranking is recomputed from the underlying product data rather than edited by hand.

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Other outcomes

  • Alanine aminotransferase (ALT)Liver enzyme used to assess hepatocellular injury.
  • Alkaline phosphataseEnzyme related to bile ducts, bone, and liver.
  • Aspartate aminotransferase (AST)Enzyme used to assess liver and muscle injury.
  • Liver functionOverall biochemical or clinical hepatic performance.

Use rankings as research support

DoseRank rankings are informational and not medical advice. If you are pregnant, breastfeeding, using medications, or managing a health condition, ask a qualified clinician whether a supplement fits your situation. Stop use and report concerning adverse events to a clinician, the product maker, or the retailer.

Disclosure

Retailer links may be affiliate links. Rankings and placement are not paid placement.

ProHealth Longevity, Glutathione Triple Boost, 90 Capsules

$1.65/serving · ★ 5.0 · In stock

60-sec quizView on iHerb