Best Interventions for Liver Health, Ranked by Evidence

Every intervention Outliyr has scored for liver health, ranked by its BioHarmony score for this use case rather than its overall rating. The number beside each name is how well that one thing works for liver health; the tier beside it is what it is worth once safety, cost and effort are counted across everything else.

47 of 105 evaluated interventions score 3.0+ out of 10 for liver health · 16 comparisons

Ranked for Liver Health

Category
  1. Tirzepatide

    8.0–8.5 /10 for liver health 6.0–6.5/10 overall Worth trying Metabolic & Incretin Peptide

    Tirzepatide's dual GIP/GLP-1 agonism lowers hepatic fat by improving glycemic control and promoting visceral fat loss, mechanisms that align with the metabolic roots of liver disease. The evidence tier is moderate, derived…

  2. NAC (N-Acetylcysteine)

    8.0–8.5 /10 for liver health 8.0–8.5/10 overall Strong recommend Amino Acid

    Its single most-proven use is hepatoprotection: as the FDA antidote for acetaminophen overdose it cuts hepatotoxicity to about 6.1 percent when started within 10 hours versus 26.4 percent at 10 to 24…

  3. Retatrutide

    8.0–8.5 /10 for liver health 5.5–6.0/10 overall Neutral Metabolic & Incretin Peptide

    Rosenstock 2023 supports the strongest part of the claim. The existing rationale points to this narrower claim: The glucagon receptor arm is designed to raise hepatic fat oxidation, and this verified source…

  4. Glycine

    7.5–8.0 /10 for liver health 7.5–8.0/10 overall Strong recommend Vitamin & Mineral & Nutrient

    Soh 2024 anchors the most relevant signal. Glycine fits liver detox because glycine participates in sleep signaling, glutathione, collagen, methylation, and nervous-system balance, depending on the endpoint. The score stays bounded because…

  5. Berberine

    7.5–8.0 /10 for liver health 6.5–7.0/10 overall Worth trying Botanical Extract (non-adaptogenic)

    Yan 2015 tested berberine in NAFLD, and Nie 2024 pooled 10 RCTs in 811 NAFLD patients with improvements in liver enzymes, lipids, insulin resistance, BMI, and steatosis-related markers. Use the term liver…

  6. Semaglutide

    7.5–8.0 /10 for liver health 6.0–6.5/10 overall Worth trying Metabolic & Incretin Peptide

    Sanyal 2025 strengthened the phase 3 MASH case after Newsome 2021 showed NASH-resolution benefit. The phrase liver-detox is imperfect here; this is really metabolic liver disease improvement. Weight loss, insulin improvement, and…

  7. Thymosin Alpha-1

    7.0–7.5 /10 for liver health 7.0–7.5/10 overall Strong recommend Immune Peptide

    Tian 2025 anchors the most relevant signal. Thymosin Alpha-1 fits liver detox when immune modulation is medically relevant and monitored rather than casually guessed. The score stays bounded because the best evidence…

  8. Ketogenic Diet

    7.0–7.5 /10 for liver health 6.5–7.0/10 overall Worth trying Diet & Nutrition Protocol

    The evidence points to a plausible use case without proving a universal response. Eshaghhosseiny Z et al. 2024 is the best anchor here because it reports 10 clinical studies and 408 women…

  9. Taurine

    6.5–7.0 /10 for liver health 8.0–8.5/10 overall Strong recommend Vitamin & Mineral & Nutrient

    Tzang 2024 reports 25 RCTs and 1024 participants; lower SBP, DBP, fasting blood glucose, and triglycerides; no significant adverse-effect excess. Tzang 2024 points in the same direction, but route, dose, baseline status,…

  10. Molecular Hydrogen

    6.5–7.0 /10 for liver health 7.5–8.0/10 overall Strong recommend Vitamin & Mineral & Nutrient

    Kang 2011 reports Hydrogen-rich water improved quality-of-life and oxidative-stress direction during liver-tumor radiotherapy without reducing tumor response. Ohta 2011 points in the same direction, but route, dose, baseline status, and outcome tracking…

  11. BPC-157

    6.5–7.0 /10 for liver health 7.5–8.0/10 overall Strong recommend Growth & Repair Peptide

    Vasireddi 2025 anchors the most relevant signal. BPC-157 fits liver detox when the target is tissue repair, vascular recruitment, or inflammation control, but the case still rests mostly on preclinical models. The…

  12. TUDCA (Tauroursodeoxycholic Acid)

    6.5–7.0 /10 for liver health 6.5–7.0/10 overall Worth trying Exogenous Metabolite

    The most direct human evidence concerns hepatobiliary disease, bile acids, and liver-related endpoints rather than vague detox language. Pan 2013 studied TUDCA in liver cirrhosis, and Larghi 1997 provides PBC crossover context…

  13. Tesamorelin

    6.5–7.0 /10 for liver health 6.0–6.5/10 overall Worth trying Growth Hormone Secretagogue

    HIV-associated fatty liver data support a meaningful liver-fat signal. Stanley 2019 tested tesamorelin in HIV-associated NAFLD, and Fourman 2020 reported hepatic transcriptomic changes consistent with less inflammatory and fibrotic signaling. The score…

  14. Survodutide (BI 456906)

    6.0–6.5 /10 for liver health 5.0–5.5/10 overall Neutral Metabolic & Incretin Peptide

    Liver disease is survodutide's strongest case. In a 48-week biopsy-confirmed Phase 2 trial, 62% of patients on 4.8 mg saw their fatty liver disease (MASH) improve with no worsening of scarring, versus…

  15. Omega-3

    6.0–6.5 /10 for liver health 6.5–7.0/10 overall Worth trying Vitamin & Mineral & Nutrient

    The evidence points to a plausible use case without proving a universal response. Abuknesha et al. 2025 is the best anchor here because it reports 34 randomized trials, 114,326 participants and atrial…

  16. Sulforaphane

    6.0–6.5 /10 for liver health 6.5–7.0/10 overall Worth trying Botanical Extract (non-adaptogenic)

    Detoxification is the strongest single sulforaphane signal in humans. Egner 2014 Qidong RCT in 291 Chinese adults showed urinary benzene conjugate excretion increased 61 percent and acrolein conjugate excretion increased 23 percent…

  17. Chlorella

    6.0–6.5 /10 for liver health 6.5–7.0/10 overall Worth trying Vitamin & Mineral & Nutrient

    Yarmohammadi 2021 pooled 8 RCTs and found AST fell 9.15 U/L (95% CI -16.09 to -2.21), a significant signal, while ALT and ALP did not move significantly. In NAFLD specifically, Ebrahimi-Mameghani 2014…

  18. Glutathione (GSH)

    6.0–6.5 /10 for liver health 6.0–6.5/10 overall Worth trying Amino Acid

    The liver holds the body's highest glutathione concentration and runs the Phase II conjugation that glutathione enables. The most direct human signal is Honda 2017, an open-label NAFLD pilot where oral glutathione…

  19. Mazdutide (IBI362)

    5.5–6.0 /10 for liver health 5.5–6.0/10 overall Neutral Metabolic & Incretin Peptide

    Liver fat clearance is the most differentiated thing mazdutide does. Reported reductions run roughly 72 to 80 percent in participants with high baseline liver fat, with the GLORY-1 high-baseline subgroup near 80…

  20. Zone 2 Cardio

    5.5–6.0 /10 for liver health 8.0–8.5/10 overall Strong recommend Cardiovascular

    Vabishchevich 2026 supports direction more than certainty. The existing rationale points to this narrower claim: Zone 2 can reduce hepatic fat through improved insulin sensitivity and energy balance, making it relevant for…

  21. Spirulina

    5.5–6.0 /10 for liver health 7.5–8.0/10 overall Strong recommend Vitamin & Mineral & Nutrient

    The NAFLD signal is suggestive but thin. Mazloomi 2022 ran a randomized double-blind trial in 46 NAFLD patients using 20 g/day for 8 weeks and reported significant between-group improvement in ALT, AST,…

  22. Metformin

    5.5–6.0 /10 for liver health 6.5–7.0/10 overall Worth trying Metabolic & Glycemic Drug

    Metformin directly suppresses hepatic gluconeogenesis, so it influences liver metabolism, but the data do not demonstrate a broad detoxifying effect. The modest score acknowledges that benefits for MASLD or NAFLD appear only…

  23. Spermidine

    5.0–5.5 /10 for liver health 7.5–8.0/10 overall Strong recommend Vitamin & Mineral & Nutrient

    The existing rationale points to this narrower claim: this verified source supports liver fibrosis and hepatocellular-carcinoma prevention mechanisms in animals through autophagy, but there are no human liver-outcome RCTs. That does not…

  24. Essential Amino Acids

    5.0–5.5 /10 for liver health 7.5–8.0/10 overall Strong recommend Amino Acid

    Hagiyama 2024 reports 12 RCTs; 622 patients; low-certainty improvement in patient-reported outcomes and very-low-certainty strength signal after lower-limb surgeries. Wittholz 2024 points in the same direction, but route, dose, baseline status, and…

  25. Ca-AKG (Calcium Alpha-Ketoglutarate)

    5.0–5.5 /10 for liver health 6.5–7.0/10 overall Worth trying Vitamin & Mineral & Nutrient

    The existing rationale points to this narrower claim: No direct liver-detox evidence. AKG participates in nitrogen and amino-acid metabolism, but that does not equal a liver-detox outcome. That does not make Ca-AKG…

  26. Pine Pollen

    5.0–5.5 /10 for liver health 5.5–6.0/10 overall Neutral Adaptogenic Herb

    Zhou 2018 found Pinus massoniana pollen polysaccharides lowered AST, ALT, ALP, and MDA dose-dependently in CCl4-challenged rats, and Gok 2021 reported that Pinus brutia pollen extract cut ALT, AST, ALP, and bilirubin…

  27. SLU-PP-332

    5.0–5.5 /10 for liver health 4.5–5.0/10 overall Neutral Research Compound

    The evidence base for SLU-PP-332 liver-detox is limited to a single pre-clinical study that reported a roughly 20 % improvement in hepatic steatososis markers in mice with metabolic syndrome Billon 2024. ERR…

  28. Whole-Body Vibration

    4.5–5.0 /10 for liver health 7.0–7.5/10 overall Strong recommend Vibration & Mechanical Stimulation

    No direct liver-detox evidence. Circulation and sweating claims should not be translated into liver clearance or toxin-elimination claims.

  29. GlyNAC (Glycine + N-Acetylcysteine)

    4.5–5.0 /10 for liver health 6.5–7.0/10 overall Worth trying Amino Acid

    The NAC component is the proven antidote that restores hepatic glutathione in acetaminophen overdose, validating the detoxification pathway, but GlyNAC as a combination has no dedicated liver-outcome trial, so the case rests…

  30. Ergothioneine

    4.5–5.0 /10 for liver health 6.5–7.0/10 overall Worth trying Vitamin & Mineral & Nutrient

    Liver enzymes were stable to improved in human dosing studies, and ergothioneine concentrates in the liver, but dedicated hepatic-outcome trials are absent. No detox framing.

  31. Ozone Therapy

    4.5–5.0 /10 for liver health 5.0–5.5/10 overall Neutral Ozone & Oxidative Therapy

    Preserved v0.x score. Detox positioning is not supported by verified clinical outcomes. Mechanistic liver-protection ideas come from oxidative-preconditioning literature summarized by Sagai and Bocci 2011, but no human trial in the audit…

  32. Curcumin

    4.0–4.5 /10 for liver health 5.5–6.0/10 overall Worth trying Botanical Extract (non-adaptogenic)

    There is an irony here. Curcumin improves liver enzymes and fat markers in NAFLD trials, yet enhanced-absorption forms are the ones linked to rare idiosyncratic liver injury. For fatty-liver support the signal…

  33. Rapamycin

    4.0–4.5 /10 for liver health 6.5–7.0/10 overall Worth trying Longevity & mTOR Drug

    INSUFFICIENT_EVIDENCE for liver detoxification; hepatic enzymes are monitoring targets because of metabolism and safety, not expected benefit.

  34. Polyphenols (Dietary)

    4.0–4.5 /10 for liver health 7.5–8.0/10 overall Strong recommend Vitamin & Mineral & Nutrient

    Whole-food intake is protective; concentrated EGCG extracts are the caveat. Avoids detox framing.

  35. Quercetin

    4.0–4.5 /10 for liver health 6.5–7.0/10 overall Worth trying Botanical Extract (non-adaptogenic)

    The MASLD meta-analysis by Arslan 2025 suggests preliminary liver enzyme, lipid, and inflammation improvements with quercetin in MASLD adults, but the synthesis is new and study counts and bias profiles are still…

  36. Astaxanthin

    3.5–4.0 /10 for liver health 7.5–8.0/10 overall Strong recommend Vitamin & Mineral & Nutrient

    Hepatoprotective preclinical data exists, but human liver-outcome evidence remains weak and v1.0 avoids detox framing.

  37. Orforglipron (Foundayo)

    3.5–4.0 /10 for liver health 5.5–6.0/10 overall Worth trying Weight-Management Drug (non-peptide)

    Modest, indirect liver benefit through weight loss and falling ALT, but no dedicated fatty-liver program.

  38. Resveratrol

    3.5–4.0 /10 for liver health 5.5–6.0/10 overall Worth trying Botanical Extract (non-adaptogenic)

    Liver and detox claims remain weak. Akbari 2020 found no significant effect on ALT or AST in metabolic-syndrome-related RCTs, despite a small total-cholesterol signal and increased GGT. Human NAFLD translation has been…

  39. TRT (Testosterone Replacement Therapy)

    3.5–4.0 /10 for liver health 5.5–6.0/10 overall Neutral Hormone Therapy

    Modern testosterone routes avoid the severe hepatotoxicity associated with older methylated oral anabolic steroids. Still, liver enzymes, lipids, alcohol use, and product selection need monitoring, especially with oral formulations.

  40. BAM15

    3.5–4.0 /10 for liver health 5.0–5.5/10 overall Neutral Research Compound

    A dedicated medicinal-chemistry program built BAM15-class uncouplers for nonalcoholic steatohepatitis and reduced liver fat and inflammation in mouse models (Childress et al. 2020). No human liver data.

  41. Sodium Butyrate

    3.0–3.5 /10 for liver health 6.0–6.5/10 overall Worth trying Exogenous Metabolite

    A small calcium-butyrate trial in metabolic-associated fatty liver showed some benefit, but it is underpowered and not replicated.

  42. Norwegian 4×4

    3.0–3.5 /10 for liver health 8.0–8.5/10 overall Strong recommend Cardiovascular

    Exercise improves hepatic fat metabolism and metabolic health, but the report avoids detox language beyond liver-fat and metabolic markers.

  43. Tongkat Ali

    3.0–3.5 /10 for liver health 6.5–7.0/10 overall Worth trying Adaptogenic Herb

    LiverTox lists Tongkat Ali as a rare possible cause of clinically apparent liver injury, while standardized-extract trials have not shown consistent liver-enzyme problems. This is a caution score, not a detox claim.

  44. Fucoidan (Brown Seaweed Polysaccharide)

    3.0–3.5 /10 for liver health 6.0–6.5/10 overall Worth trying Vitamin & Mineral & Nutrient

    Hepatoprotective signals are preclinical only; no human liver-outcome evidence and v2.0 avoids detox framing.

  45. Quinton Marine Plasma (Seawater Minerals)

    3.0–3.5 /10 for liver health 5.5–6.0/10 overall Worth trying Vitamin & Mineral & Nutrient

    Hataguchi 2005 noted lower hair levels of toxic minerals, but this is not a controlled detoxification endpoint and the report avoids detox framing.

  46. Adaptogenic Mushrooms (Reishi, Cordyceps, Chaga)

    3.0–3.5 /10 for liver health 5.0–5.5/10 overall Neutral Functional Mushroom

    Hepatoprotective preclinical data for chaga and reishi triterpenes, but the one notable human liver signal is a fatal powdered-reishi hepatitis case report, so the human picture is cautionary, not protective.

  47. C15 (Pentadecanoic Acid)

    3.0–3.5 /10 for liver health 3.0–3.5/10 overall Caution Vitamin & Mineral & Nutrient

    The TANGO trial (Chooi 2024, n=88, 12 weeks) supports an Asian-adapted Mediterranean diet for fatty liver and suggests C15:0 may add a small adjunctive signal, including LDL-cholesterol and gut-microbiome shifts.

What each one costs

Monthly out-of-pocket cost at the most accessible legitimate channel, at the dose the score was given for. 12 of 47 are not priced yet; those cells are left blank rather than guessed.

InterventionMonthly costAt doseHow you get it
Tirzepatide $299–$4492.5 to 5 to 7.5 to 10 to 12.5 to 15 mgPrescription
NAC (N-Acetylcysteine) $5–$15600 to 1,200 mg/dayOver the counter
Retatrutide $130–$9602 mg, then 4 mg, then 8 mg or 12 mg weekly depending on protocol and tolerabilityResearch use only
Glycine $2–$33 g oral glycineOver the counter
Berberine $15–$25500 mg berberine HCl three times daily with mealsOver the counter
Semaglutide $199–$3490.25 mg weeks 1 to 4, 0.5 mg weeks 5 to 8, 1.0 mg weeks 9 to 12, 1.7 mg weeks 13 to 16, 2.4 mg week 17 onwardPrescription
Thymosin Alpha-1 $100–$4001.6 mg subcutaneousPrescription
Ketogenic Diet $100Standard keto, 40-50 g total carbohydrate/dayOver the counter
Taurine $3–$101-3 g, 30-60 minutes before sleepOver the counter
Molecular Hydrogen Not priced yet
BPC-157 $40–$80250 to 500 mcg SC 1 to 2x/day near injury siteGrey market
TUDCA (Tauroursodeoxycholic Acid) $12–$91500-1,750 mgOver the counter
Tesamorelin $250–$5002 mg subcutaneous daily in the eveningPrescription
Survodutide (BI 456906) $300–$5002.4, 4.8, or 6.0 mgResearch use only
Omega-3 $20–$401-2 g/day combined EPA+DHAOver the counter
Sulforaphane $25–$60Broccoli sprout extract delivering about 150 micromoles sulforaphane per dayOver the counter
Chlorella $10–$505-10 g/dayOver the counter
Glutathione (GSH) $20–$451,000 mg/dayOver the counter
Mazdutide (IBI362) $400–$420Step up over several weeks to 6 mgGrey market
Zone 2 Cardio Not priced yetOver the counter
Spirulina $10–$251 to 4.5 g/dayOver the counter
Metformin $4–$30500 mg with dinner for 1 week, then 500 mg twice daily for 1 week, then increase by 500 mg/week toward 1000 mg twice daily as toleratedPrescription
Spermidine $40–$901-3 mg/day oral WGEOver the counter
Essential Amino Acids Not priced yet
Ca-AKG (Calcium Alpha-Ketoglutarate) $15–$301 g/day generic Ca-AKG oralOver the counter
Pine Pollen $20–$455 to 10 g powder per dayOver the counter
SLU-PP-332 $30–$803-5 mg/day oralResearch use only
Whole-Body Vibration $50–$10030 Hz, roughly 0.3g, 10-20 min standingOver the counter
GlyNAC (Glycine + N-Acetylcysteine) $10–$30Glycine and NAC at ~100 mg/kg/day eachOver the counter
Ergothioneine Not priced yet
Ozone Therapy $520–$2,60020-30 mcg/mL ozone, roughly 1,000-1,500 mcg total per sessionIn clinic
Curcumin $15–$40500 mg curcuminoidsOver the counter
Rapamycin $15–$503 mgPrescription
Polyphenols (Dietary) Not priced yet
Quercetin $20–$50200 mg/dayOver the counter
Astaxanthin Not priced yet
Orforglipron (Foundayo) $149–$299Start low, step up to 36 mgPrescription
Resveratrol Not priced yet
TRT (Testosterone Replacement Therapy) $50–$300Clinician-selected formulation at the lowest dose likely to restore physiologic testosteronePrescription
BAM15 Not priced yet
Sodium Butyrate Not priced yet
Norwegian 4×4 Not priced yetOver the counter
Tongkat Ali $20–$40200 mg/day Physta standardized extractOver the counter
Fucoidan (Brown Seaweed Polysaccharide) Not priced yet
Quinton Marine Plasma (Seawater Minerals) Not priced yet
Adaptogenic Mushrooms (Reishi, Cordyceps, Chaga) $15–$401.5 to 1.8 g/day standardized extractOver the counter
C15 (Pentadecanoic Acid) $40–$50200 mg/dayOver the counter

Comparisons that judge liver health

Head-to-head reports and category rankings that name a winner on this use case.

Category ranking

Best GLP-1 Drugs Ranked by Evidence (2026)

This page ranks by the live body-composition subrating, not the overall BioHarmony score, since body composition is the goal this category is built around. Tirzepatide leads both measures.…

  • Tirzepatide
  • Retatrutide
  • Semaglutide
  • CagriSema
  • +5 more
Read the comparison →

4 more comparisons touch on liver health →

Questions about liver health

What scores highest for liver health?

Tirzepatide, at 8.0–8.5 out of 10 for liver health. Tirzepatide's dual GIP/GLP-1 agonism lowers hepatic fat by improving glycemic control and promoting visceral fat loss, mechanisms that align with the metabolic roots of liver disease.

What is the cheapest thing that works for liver health?

Of the top-scoring options, Glycine is the least expensive at about $2 a month, scoring 7.5–8.0 out of 10 for liver health.

What should I be careful with for liver health?

C15 (Pentadecanoic Acid) scores 3.0–3.5 out of 10 for liver health but only 3.0–3.5 overall, landing in the caution tier once safety, side effects, cost and effort are counted.

How many interventions has Outliyr scored for liver health?

47 of the 105 interventions evaluated for liver health score 3.0 out of 10 or better, which is the cut-off for appearing on this page.