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Methodology

How we rate every supplement

Every product on Ozzi Reviews is scored 1–5 on the same five axes, and the table ranks by the combined total. We only use publicly verifiable facts: where a brand hides a dose inside a proprietary blend, that counts against it on transparency — we never guess a number. We also list real downsides for every product, our sponsor included.

The five axes

Each product is scored 1–5 on five axes. The table ranks by the combined total (max 25). Here is what each axis measures and what earns a high vs low score.

  1. Hunger-pathway coverage

    How many distinct dimensions of hunger and craving the formula addresses — multi-pathway vs single-pathway.

  2. Ingredient transparency & quality

    Full dose disclosure and standardized/branded actives vs proprietary blends that hide doses.

  3. Mechanism & science

    How it claims to work, GLP-1 relevance, and the quality/level of supporting evidence.

  4. Price & value

    Best available cost per serving (incl. subscription/bundle), plus money-back guarantee.

  5. Format, timing & convenience

    Drink vs pill, caffeine-free evening use vs daytime-only stimulants, and daily-routine fit.

The Value Index (value for crushing cravings)

Value isn’t the lowest sticker price. The real question is what actually solves your cravings for what you pay. A cheap, single-pathway product you’d bloat on before taking enough to matter is poor value at any price. A well-dosed formula that covers the whole hunger spectrum needs fewer servings to get the result. So our Value Index rewards craving-crushing power per dollar, not raw cheapness:

Value Index = composite × (pathways ÷ 7) ÷ √(best $/serving)

Effectiveness — overall quality and how much of the hunger spectrum a product covers — is the driver. Price counts, but only gently (a square root), because an effective product gets you there in fewer servings. The tiers:

  • Exceptional 11 and up
  • Great 8–11
  • Good 5–8
  • Fair 3–5
  • Limited under 3

The cheapest tub isn’t the best value if it can’t do the job. Ozzi covers all 7 pathways and is well-dosed, so even at a premium per serving it delivers the most craving-crushing power for the money — Value Index ~14 (Exceptional). Metamucil is cheap and well-evidenced as a fiber, but it pulls a single lever and can’t crush multi-driver cravings on its own — ~5.3 (Good), not exceptional. Supergut is broad and affordable but leans on a proprietary, bloat-prone fiber blend — ~10.4 (Great). Full explainer here.

Hunger pathways we track

“Pathway coverage” counts how many distinct dimensions of hunger a formula addresses. Single-pathway products do one thing; multi-pathway formulas hedge across several:

  • Blood-sugar stability
  • GLP-1 / gut-hormone
  • Fiber satiety (fullness)
  • Gut microbiome / prebiotic
  • Leptin & fat signaling
  • Insulin sensitivity
  • Sustained energy (anti-crash)

Our rules

  • Only verifiable facts. Ingredients, disclosed doses, format, and price come from official sources. We never invent a number.
  • Hidden doses count against you. Actives buried in a proprietary blend score lower on transparency — you can’t verify what you’re getting.
  • Real downsides, every product. We list watch-outs for everything we review, including our sponsor (e.g. Ozzi’s butyrate smell).
  • Timing is part of the score. A stimulant you can’t take after dinner loses format points, because the evening is the peak snacking window.
  • Structure/function only. No disease claims, no treatment claims, no weight-loss guarantees.

A note on weighting (and our bias): we weight hunger-pathway breadth heavily, and that is a deliberate point of view — our thesis is that cravings come from several directions at once, so a formula that works multiple pathways beats a single lever. Weight breadth less and cheaper single-pathway products rise; that's a legitimate alternative view. We publish the full rubric and the Value Index formula precisely so you can reweight them yourself and check our work. Ozzi is our sponsor and tops the ranking on these criteria — criteria we'd stand behind regardless, but you should know the relationship and judge accordingly.

How each product was rated

Every score below is derived from the product’s published facts — recompute any of them yourself. This is the full audit trail.

#1
Ozzi V2 Crave Crusher Ozzi · drink
21/25 Exceptional value· VI 14
Pathways 5/5
Targets 7 distinct hunger pathways of a possible 7 — full-spectrum coverage.
Ingredients 4/5
All 7 actives fully disclosed, 4 in branded/standardized forms.
Science 4/5
Strong mechanism with real human evidence on the key actives.
Value 4/5
Best price ≈ $2.25/serving — Exceptional value (Value Index 14).
Format 4/5
Drinkable; caffeine-free, so usable in the evening / after-dinner window.
#2
18/25 Fair value· VI 3.5
Pathways 3/5
Targets 2 distinct hunger pathways of a possible 7 — narrow coverage.
Ingredients 4/5
All 3 actives fully disclosed, 3 in branded/standardized forms.
Science 3/5
Plausible mechanism; evidence is mixed or still emerging.
Value 4/5
Best price ≈ $2.13/serving — Fair value (Value Index 3.5).
Format 4/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window.
#3
Metamucil 4-in-1 Fiber (Psyllium Husk) Metamucil (Procter & Gamble) · drink
17/25 Good value· VI 5.3
Pathways 2/5
Targets 1 distinct hunger pathway of a possible 7 — narrow coverage.
Ingredients 3/5
All 2 actives fully disclosed.
Science 4/5
Strong mechanism with real human evidence on the key actives.
Value 5/5
Best price ≈ $0.21/serving — Good value (Value Index 5.3).
Format 3/5
Drinkable; caffeine-free, so usable in the evening / after-dinner window; heavy fiber load can bloat.
#4
NOW Berberine Glucose Support NOW Foods · pill
17/25 Fair value· VI 4.9
Pathways 3/5
Targets 2 distinct hunger pathways of a possible 7 — narrow coverage.
Ingredients 4/5
All 2 actives fully disclosed.
Science 4/5
Strong mechanism with real human evidence on the key actives.
Value 4/5
Best price ≈ $1.00/serving — Fair value (Value Index 4.9).
Format 2/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window.
#5
17/25 Good value· VI 6
Pathways 3/5
Targets 3 distinct hunger pathways of a possible 7 — multi-pathway.
Ingredients 4/5
All 2 actives fully disclosed, 1 in branded/standardized forms.
Science 4/5
Strong mechanism with real human evidence on the key actives.
Value 4/5
Best price ≈ $1.47/serving — Good value (Value Index 6).
Format 2/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window.
#6
Calocurb GLP-1 Activator Calocurb · pill
16/25 Limited value· VI 1.8
Pathways 2/5
Targets 1 distinct hunger pathway of a possible 7 — narrow coverage.
Ingredients 4/5
1/2 actives disclosed; 1 hidden in a proprietary blend, which we can’t verify.
Science 4/5
Strong mechanism with real human evidence on the key actives.
Value 3/5
Best price ≈ $1.70/serving — Limited value (Value Index 1.8).
Format 3/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window.
#7
Supergut GLP-1 Daily Support Supergut · drink
16/25 Great value· VI 10.4
Pathways 4/5
Targets 5 distinct hunger pathways of a possible 7 — full-spectrum coverage.
Ingredients 2/5
0/4 actives disclosed; 4 hidden in a proprietary blend, which we can’t verify.
Science 3/5
Plausible mechanism; evidence is mixed or still emerging.
Value 4/5
Best price ≈ $1.20/serving — Great value (Value Index 10.4).
Format 3/5
Drinkable; caffeine-free, so usable in the evening / after-dinner window; heavy fiber load can bloat.
#8
Pendulum GLP-1 Probiotic Pendulum Therapeutics · pill
15/25 Fair value· VI 4
Pathways 3/5
Targets 3 distinct hunger pathways of a possible 7 — multi-pathway.
Ingredients 2/5
1/5 actives disclosed; 4 hidden in a proprietary blend, which we can’t verify.
Science 4/5
Strong mechanism with real human evidence on the key actives.
Value 3/5
Best price ≈ $2.63/serving — Fair value (Value Index 4).
Format 3/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window.
#9
Leanbean Ultimate Life Ltd · pill
14/25 Fair value· VI 4.2
Pathways 2/5
Targets 3 distinct hunger pathways of a possible 7 — multi-pathway.
Ingredients 4/5
All 4 actives fully disclosed.
Science 3/5
Plausible mechanism; evidence is mixed or still emerging.
Value 3/5
Best price ≈ $2.00/serving — Fair value (Value Index 4.2).
Format 2/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window; heavy fiber load can bloat.
#10
PhenQ Wolfson Brands · pill
13/25 Fair value· VI 4.9
Pathways 3/5
Targets 4 distinct hunger pathways of a possible 7 — multi-pathway.
Ingredients 2/5
0/4 actives disclosed; 4 hidden in a proprietary blend, which we can’t verify.
Science 2/5
Mostly preclinical, or relies on manufacturer-sponsored data.
Value 3/5
Best price ≈ $2.33/serving — Fair value (Value Index 4.9).
Format 3/5
Capsule/pill; contains caffeine — daytime only, no good for evening cravings.
#11
Hydroxycut Hardcore Hydroxycut (Iovate) · pill
12/25 Limited value· VI 1.9
Pathways 2/5
Targets 1 distinct hunger pathway of a possible 7 — narrow coverage.
Ingredients 2/5
1/3 actives disclosed; 2 hidden in a proprietary blend, which we can’t verify.
Science 2/5
Mostly preclinical, or relies on manufacturer-sponsored data.
Value 4/5
Best price ≈ $0.83/serving — Limited value (Value Index 1.9).
Format 2/5
Capsule/pill; contains caffeine — daytime only, no good for evening cravings.
#12
Lipozene Obesity Research Institute · pill
12/25 Limited value· VI 1.7
Pathways 1/5
Targets 1 distinct hunger pathway of a possible 7 — narrow coverage.
Ingredients 3/5
All 1 actives fully disclosed.
Science 2/5
Mostly preclinical, or relies on manufacturer-sponsored data.
Value 4/5
Best price ≈ $1.00/serving — Limited value (Value Index 1.7).
Format 2/5
Capsule/pill; caffeine-free, so usable in the evening / after-dinner window.

Sponsorship

Ozzi Reviews is published by the team behind Ozzi. The customer reviews here are real and verified (collected from Ozzi's own reviews). Comparisons score every product on the same public rubric and note real downsides, including Ozzi's.


These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Nothing here is medical advice or a treatment claim. These are dietary supplements, described in structure/function terms. If you take medication or have a health condition, talk to your clinician before starting anything new.