Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule) supplement bottle
Force Factor

Spermidine, 120 Vegetable Capsules (5 mg per Capsule)

What We Researched
1 active ingredient analyzed · 4 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
100
Product Score Excellent
67
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Spermidine 3HCI 10 mg *
Bioavailability Excellent

Absorption Rating

  • Spermidine 3HCI Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hypromellose
  • Silicon Dioxide
  • Vegetable Magnesium Stearate
Efficacy Excellent

Dosage Analysis

  • Spermidine 3HCI 10 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Spermidine 3HCI 10 mg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Hypromellose Safe

Forms vegetarian capsule shells. Dissolves easily in the stomach.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Vegetable Magnesium Stearate Safe

Prevents ingredients from sticking to equipment. Derived from vegetable sources.

Price Comparison

iHerb $26.47 $0.44 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$28$27$26$25$24 Mar 12 $26.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Force Factor

Founded 2009 · Boston, Massachusetts, USA · 219 products · forcefactor.com/

Certifications

1 certification
Consumerlab Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source

Violation History

4 incidents
Lawsuit Misrepresenting the dosage amounts of certain supplements on their product labels.2024Source
Prop 65 Lead2023-08-08Source
Lawsuit Deceptive marketing and illegal billing practices.2020Source
Lawsuit Misleadingly marketing Force Factor Pure BCAA as a dietary supplement that increases protein synthesis to build muscle.2018Source
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Frequently Asked Questions
Is Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule) a good supplement?

Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule) received a product quality score of 100/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients with 60 servings per container. All 4 inactive ingredients (fillers, binders, capsule materials) are rated safe — a clean formulation with no flagged additives. The manufacturer, Force Factor, holds a brand trust score of 67/100 with 1 verified certifications including Consumerlab.

What are the ingredients in Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule)?

Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule) contains 1 active ingredients: Spermidine 3HCI (10 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule) safe to take?

Force Factor Spermidine, 120 Vegetable Capsules (5 mg per Capsule) has been analyzed for ingredient safety across all its components. All 4 inactive ingredients — including capsule materials, fillers, and binders — are rated safe based on regulatory data and published safety research. This is a clean formulation with no controversial additives. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Force Factor a trustworthy supplement brand?

Force Factor receives a brand trust score of 67/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2009 and headquartered in Boston, Massachusetts, USA, the company offers 219 products in their lineup. They hold 1 verified certifications including Consumerlab. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Force Factor has 4 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.