Full Spectrum Kola Nut Catuaba Guarana

Full Spectrum Kola Nut Catuaba Guarana

Swanson Premium Brand4.7 (1,538 ratings)
Format:Capsule Quantity: 90 Capsule(s) · 90 servings
Goals
$8.49 $0.09 per serving

About this product

Equal amounts of guarana, kola nut, and catuaba create a simple three-botanical formula. Guarana and kola nut are the main energy contributors because both can supply caffeine.

The blend is more aligned with acute energy than with broad cognitive support. Catuaba lacks extract or active-marker detail and adds uncertain depth.

Individual weights and a one-capsule serving are easy to understand. Neither stimulant source gives a caffeine yield, leaving the combined exposure impossible to calculate.

Who is it for
  • Caffeine-tolerant adults seeking a botanical energy blend
  • Users who prefer a one-capsule serving
  • People able to avoid other stimulants
Best for
  • Short-term energy
  • Botanical stimulant support
  • Low-cost daily use

Pros

  • Combines guarana and kola nut
  • Discloses all three ingredient weights
  • Very economical serving

Cons

  • No total caffeine amount
  • Catuaba lacks potency detail
  • Limited cognitive pathway coverage

Warnings

  • The caffeine amount is undisclosed, so begin cautiously rather than treating extract weight as caffeine weight.
  • Combining this with coffee, energy drinks, pre-workouts, or stimulant medicines may cause jitteriness, palpitations, anxiety, or insomnia.
  • Caffeine-sensitive users, pregnant people, and those with rhythm or uncontrolled blood-pressure concerns should avoid an unquantified stimulant load.

Product analysis

76 out of 100
An economical guarana-and-kola formula for short-term energy. Two undisclosed caffeine sources make the stimulant load unpredictable.

AI assessment of the formula, label and price. How scoring works

Nutrient quality70

The guarana amount is useful, but source and caffeine standardization are absent. Guarana, kola nut, and catuaba coherently support an energy-focused purpose.

Ingredient transparency74

Listed weights are mostly clear, with no proprietary blend hiding a combined amount. Complete use directions and inactive ingredients are not supplied, while guarana is understandable, but seed, extract, and caffeine-standardization details are incomplete.

Customer satisfaction73

The average rating is strong, and the review count is large. No review text is supplied to assess recurring complaints or purpose-specific experience.

Value for money89

The formula quality and active contribution reasonably justify the cost. Serving value is good for the disclosed amount.

Format
Capsule
Container
90 Capsule(s)
Per serving
$0.09
Customer rating
4.7 · 1,538 ratings
Report analysis

Goals

Energy
Impact
Moderate effect
C- Ingredient FitF PathwaysB- EvidenceA+ Formulation Logic
Study evidence
Guarana No effect 8 studies

Ingredients

IngredientAmount per servingScore
Catuaba
225 mg
Guarana
225 mg 20
Kola Nut
225 mg
Adults 18–50
Report overview
Guarana · 225 mg OverallScore20
D- Composition And Label DisclosureF Composition And Label Disclosure
The label lists 225 mg of guarana in a capsule, but gives no extract ratio, alkaloid percentage, caffeine percentage, or caffeine milligram yield. Those omissions leave the source's standardization and caffeine contribution unknown. A serving price is recorded, but no comparison by guarana or caffeine amount is provided.
How this ingredient is rated

Composition and Label Disclosure40

Guarana is named, but no extract ratio or alkaloid percentage is given.
Marker and Preparation Disclosure
The ingredient is identified as guarana, without an extract ratio or alkaloid percentage.

Composition and Label Disclosure0

The saved facts provide neither a caffeine percentage nor caffeine milligrams; this does not establish that caffeine is absent.
Amount and Label Disclosure
No caffeine percentage or milligram yield is listed, so the caffeine amount remains unknown.

Commercial Price and Usability

The saved facts include a serving price, but no price-per-amount comparison is provided.
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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Dietary supplements and fatigue in patients with breast cancer: a systematic review.
    Pereira PTVT; Reis AD; Diniz RR; Lima FA; Leite RD; da Silva MCP; Guerra RNM; de Moraes Vieira ÉB; Garcia JBS · Breast cancer research and treatment · 2019
    Systematic review932 participants8 studies pooledEnergy forGuarana
  2. Purified dry extract of Paullinia cupana (guaraná) (PC-18) for chemotherapy-related fatigue in patients with solid tumors: an early discontinuation study.
    del Giglio AB; Cubero Dde I; Lerner TG; Guariento RT; de Azevedo RG; Paiva H; Goldman C; Carelli B; Cruz FM; Schindler F; Pianowski L; de Matos LL; del Giglio A · Journal of dietary supplements · 2014
    Randomized trial40 participantsEnergy forGuarana
  3. Placebo-Controlled, Double-Blind, Randomized Study of a Dry Guarana Extract in Patients with Head and Neck Tumors Undergoing Chemoradiotherapy: Effects on Fatigue and Quality of Life.
    Martins SPDS; Ferreira CL; Del Giglio A · Journal of dietary supplements · 2019
    Randomized trial60 participantsEnergy forGuarana
  4. Effects of Acute Guarana (Paullinia cupana) Ingestion on Mental Performance and Vagal Modulation Compared to a Low Dose of Caffeine.
    Talik TN; Penna EM; Hack BP; Harp A; Millard-Stafford M · Nutrients · 2024
    Randomized trial20 participantsEnergy forGuarana
  5. Effectiveness of guaraná (Paullinia cupana) for postradiation fatigue and depression: results of a pilot double-blind randomized study.
    da Costa Miranda V; Trufelli DC; Santos J; Campos MP; Nobuo M; da Costa Miranda M; Schlinder F; Riechelmann R; del Giglio A · Journal of alternative and complementary medicine (New York, N.Y.) · 2009
    Randomized trial36 participantsEnergy forGuarana