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DOSERANKEVIDENCE-BASED SUPPLEMENTSFull analysis

The short answer · LDL cholesterol

Take berberine for ldl cholesterol. This is the one to buy.

Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule)
1

Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule)

4.7· 49,457 ratings· $0.30/serving

DoseRank score84

Berberine 1000 mg — inside the studied 500-1500 mg window

Of 4,578 products scored for LDL cholesterol, Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule) ranks #1 with a DoseRank score of 84. Berberine is the strongest evidence signal for this outcome.

View on iHerb— $0.30/sv60-sec quiz instead
Cheaper alternative$0.05 per servingNutricost, Niacin, Unflavored, 8.9 oz (250 g)

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

The form“Why Berberine — not Psyllium Husk or Niacin?”Evidence Strong evidence

Berberine is the strongest evidence signal for this outcome.

  • BerberineThe pick

    Strong evidence · 1000 mg

    Plant alkaloid from Oregon grape and goldenseal; well-studied for blood sugar and lipid lowering and microbiome effects via AMPK activation.

  • Psyllium Husk

    Strong evidence · 5 g

    Soluble fiber from psyllium seed husks; swells into a gel in the gut, lowering LDL cholesterol and regularizing bowel transit — requires adequate fluid intake.

  • Niacin

    Strong evidence · 1000 mg

    Vitamin B3 as nicotinic acid; a NAD+ precursor that can raise HDL but causes a prostaglandin-mediated skin flush at higher doses.

Buy the #1 pick
The dose“Is the dose actually effective?”Dose fit 78

Berberine at 1000 mg lands inside the studied 500-1500 mg window.

Berberine

Studied window 500-1500 mg · this pick 1000 mg

The ranking“Why should I trust this pick?”Trust 93

Strong trust signals — consistently high marks from verified buyer ratings. 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.

  • 4,578 products scored
  • Never paid placement
  • Evidence level: Strong · 92
  • 408 brands
  • 41 ingredients
See the full analysis — every score, every productHow the ranking works
The price“Can I do better than $0.30 a serving?”Value 63

$0.30 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.17 per serving.

  • 2
    Best Naturals, Berberine, 500 mg, 120 CapsulesScore 84 · $0.17/serving
    iHerb
  • 5
    EVLution Nutrition, Berberine, 60 Veggie Capsules, (500 mg mg per Capsule)Score 83 · $0.19/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 $0.30 a serving.

Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule) — in stock at a tracked retailer.

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Questions

Frequently asked

Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule) ranks #1 for LDL cholesterol with a DoseRank score of 84. The score blends clinical strength, evidence, dose fit, trust signals and value across 4,578 products scored for this outcome.

Berberine is the strongest evidence signal for this outcome.

Berberine at 1000 mg lands inside the studied 500-1500 mg window. DoseRank scores this product's dose fit at 78 out of 100.

Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule) works out at $0.30 per serving. $0.30 per serving — mid price tier for this outcome. The cheapest ranked pick here is $0.17 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

  • HDL cholesterolHigh-density lipoprotein cholesterol; higher is often preferred.
  • Lipoprotein(a)Inherited lipid-related cardiovascular risk marker.
  • Total cholesterolTotal circulating cholesterol concentration.
  • TriglyceridesCirculating triglyceride concentration.

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.

Natural Factors, WellBetX® Berberine, 60 Vegetarian Capsules (500 mg per Capsule)

$0.30/serving · ★ 4.7 · In stock

60-sec quizView on iHerb