How does DoseRank decide what ranks #1?

Each product gets a composite score blending clinical strength, evidence, dose fit, trust and value. The #1 on the DoseRank tab has the highest composite; the other tabs re-rank the same products by Value, Trust, or Popularity. Placement is never paid.

Is a higher dose always better?

No. Dose-fit rewards landing inside the range studied for the outcome — over-dosing (common with melatonin) or under-dosing both lower the score. The goal is the effective dose, not the biggest number.

What does the Value score mean?

The Value score compares a product's price per serving with clinically relevant products ranked for the same outcome. A score of 50 is the typical price; above 50 means better value than typical, while below 50 means the product costs more than typical. It is a 0–100 value signal, not a percentile.

Why is the cheapest product not #1?

Cost is only one input. The cheapest pick here is a citrate form with weaker absorption and a stock-risk flag, so it leads on Value-for-cost but trails on the composite that also weighs evidence, dose fit and availability.

Are these affiliate links?

Retailer links may be affiliate links and DoseRank may earn a commission. Rankings and placement are determined by the scoring model only — never by payment from a brand.

Is this medical advice?

No. DoseRank summarizes evidence to help you choose; it is not a substitute for a clinician, especially if you are pregnant, breastfeeding, on medication, or managing a health condition.

DOSERANKEVIDENCE-BASED SUPPLEMENTS

Increase satiety

DOSERANKEVIDENCE-BASED SUPPLEMENTS

Best Supplements for Satiety — 1582 Ranked by Evidence | DOSERANK

Top decision cards

Best products for satiety

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for satiety

NOW Foods, Glucomannan, Pure Powder, 8 oz (227 g)

NOW Foods$0.14 / serving4.6 · 2,103Available now

Also helps with

Body weight

Total cholesterol

Why this ranks here

Evidence fitGlucomannan has moderate human evidence for this outcome.
Dose fitGlucomannan at 2000 mg lands inside the studied 2000-4000 mg window.
Price / serving$0.14 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustSolid trust signals from buyer ratings, with room to grow.

The numbers

2000 mgIn rangeinside the studied 2000-4000 mg window

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Source Naturals, Psyllium Husk Powder, 12 oz (340 g)

Source NaturalsClinical86Dose fit67Popularity84$0.18/ serving

Organic India, Psyllium, Whole Husk Fiber, 12 oz (340 g)

Organic IndiaClinical86Dose fit67Popularity96$0.25/ serving

Frontier Co-op, Organic Psyllium Husk, Whole, 16 oz (453 g)

Frontier Co-opClinical86Dose fit67Popularity80$0.20/ serving

Micro Ingredients, Organic Psyllium Husk Powder, 2 lb (907 g)

Micro IngredientsClinical86Dose fit67Popularity84$0.14/ serving

Nutricost, Glucomannan, Unflavored, 17.9 oz (500 g)

NutricostClinical88Dose fit67Popularity50$0.10/ serving

Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule)

Nature's WayClinical88Dose fit67Popularity76$0.34/ serving

Frontier Co-op, Organic Psyllium Husk Powder, 16 oz (453 g)

Frontier Co-opClinical87Dose fit76Popularity68$0.34/ serving

Organic India, Organic Psyllium Powder, 6 oz (170 g)

Organic IndiaClinical86Dose fit67Popularity91$0.28/ serving

Health Plus, Colon Cleanse, 12 oz (340 g)

Health PlusClinical87Dose fit76Popularity50$0.39/ serving

Top decision cards

Best products for satiety

Ranking by · Composite outcome score

Best overall — the composite outcome score.

Top pick · DoseRank

Why this ranks #1 for satiety

NOW Foods, Glucomannan, Pure Powder, 8 oz (227 g)

NOW Foods$0.14 / serving4.6 · 2,103Available now

Also helps with

Body weight

Total cholesterol

Why this ranks here

Evidence fitGlucomannan has moderate human evidence for this outcome.
Dose fitGlucomannan at 2000 mg lands inside the studied 2000-4000 mg window.
Price / serving$0.14 per serving — mid price tier for this outcome.
AvailabilityIn stock across major retailers; 99% availability confidence.
TrustSolid trust signals from buyer ratings, with room to grow.

The numbers

2000 mgIn rangeinside the studied 2000-4000 mg window

Compare top 3 Product data Open at retailer

The rest of the ranking · DoseRank

Top 10 ranked products

Source Naturals, Psyllium Husk Powder, 12 oz (340 g)

Source NaturalsClinical86Dose fit67Popularity84$0.18/ serving

Organic India, Psyllium, Whole Husk Fiber, 12 oz (340 g)

Organic IndiaClinical86Dose fit67Popularity96$0.25/ serving

Frontier Co-op, Organic Psyllium Husk, Whole, 16 oz (453 g)

Frontier Co-opClinical86Dose fit67Popularity80$0.20/ serving

Micro Ingredients, Organic Psyllium Husk Powder, 2 lb (907 g)

Micro IngredientsClinical86Dose fit67Popularity84$0.14/ serving

Nutricost, Glucomannan, Unflavored, 17.9 oz (500 g)

NutricostClinical88Dose fit67Popularity50$0.10/ serving

Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule)

Nature's WayClinical88Dose fit67Popularity76$0.34/ serving

Frontier Co-op, Organic Psyllium Husk Powder, 16 oz (453 g)

Frontier Co-opClinical87Dose fit76Popularity68$0.34/ serving

Organic India, Organic Psyllium Powder, 6 oz (170 g)

Organic IndiaClinical86Dose fit67Popularity91$0.28/ serving

Health Plus, Colon Cleanse, 12 oz (340 g)

Health PlusClinical87Dose fit76Popularity50$0.39/ serving

Increase satiety

Increase satiety

Which ingredient types matter for satietyOpen to see which ingredient types matter for satiety

Fibers & Prebiotics

Amino Acids & Derivatives

Botanicals/Herbal Extracts

Best products for satiety

NOW Foods, Glucomannan, Pure Powder, 8 oz (227 g)

Source Naturals, Psyllium Husk Powder, 12 oz (340 g)

Organic India, Psyllium, Whole Husk Fiber, 12 oz (340 g)

Frontier Co-op, Organic Psyllium Husk, Whole, 16 oz (453 g)

Micro Ingredients, Organic Psyllium Husk Powder, 2 lb (907 g)

Nutricost, Glucomannan, Unflavored, 17.9 oz (500 g)

Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule)

Frontier Co-op, Organic Psyllium Husk Powder, 16 oz (453 g)

Organic India, Organic Psyllium Powder, 6 oz (170 g)

Health Plus, Colon Cleanse, 12 oz (340 g)

What every metric means

Compare the top 3, side by side

Not sure which is right for you?

Get a personal report

Frequently asked

Which ingredient types matter for satietyOpen to see which ingredient types matter for satiety

Fibers & Prebiotics

Amino Acids & Derivatives

Botanicals/Herbal Extracts

Best products for satiety

NOW Foods, Glucomannan, Pure Powder, 8 oz (227 g)

Source Naturals, Psyllium Husk Powder, 12 oz (340 g)

Organic India, Psyllium, Whole Husk Fiber, 12 oz (340 g)

Frontier Co-op, Organic Psyllium Husk, Whole, 16 oz (453 g)

Micro Ingredients, Organic Psyllium Husk Powder, 2 lb (907 g)

Nutricost, Glucomannan, Unflavored, 17.9 oz (500 g)

Nature's Way, Glucomannan from Konjac Root, 100 Vegan Capsules (665 mg per Capsule)

Frontier Co-op, Organic Psyllium Husk Powder, 16 oz (453 g)

Organic India, Organic Psyllium Powder, 6 oz (170 g)

Health Plus, Colon Cleanse, 12 oz (340 g)

Compare the top 3, side by side