Swanson Fisetin Report
Quick Verdict
Our Rating Breakdown
Our Overall Score
out of 10
How we score:
Our scoring system evaluates supplements using the B.I.S.P. methodology (BIO-Integrity Scoring Protocol), which analyzes scientific research, safety profiles, ingredient quality, value, and real-world effectiveness. Scores above 8.0 indicate exceptional products that meet our strict evidence standards.
Pros & Cons
Pros
- Exceptional value at under $0.25 per capsule
- Trusted brand with 50+ years in supplements
- Good entry point for fisetin experimentation
- Widely available online and in stores
- GMP certified manufacturing
Cons
- Lower dose per capsule (100mg vs 500mg competitors)
- Multiple capsules needed for senolytic protocols
- Limited third-party testing transparency
- Novafis extract less researched than pure fisetin
Quick Facts
- Recommended Dosage
- 1-10+ capsules depending on protocol
- Time To Benefit
- 4-12 weeks for noticeable effects
- Best For
- Budget-conscious first-time fisetin usersThose wanting low-dose daily supplementationPeople testing fisetin before committing to premium
- Not Recommended For
- High-dose senolytic protocolsThose wanting maximum purity verificationUsers seeking convenience (single-capsule dosing)
Quick Verdict
Swanson Fisetin offers an affordable entry point into senolytic supplementation, scoring 7.4/10 in our analysis. While the lower 100mg dose per capsule requires multiple capsules for research-based protocols, the exceptional value makes it ideal for beginners testing fisetin or those wanting low-dose daily supplementation.
Best for: Budget-conscious users exploring fisetin’s benefits without major investment Price: $14.99 for 60 capsules (100mg each) Our rating: 7.4/10 - Good value, established brand, but lower dose requires consideration
What is Swanson Fisetin?
Swanson Fisetin is a budget-friendly fisetin supplement from the established health products company Swanson Health Products. Founded in 1969, Swanson is known for providing affordable supplements across numerous categories.
Product Specifications
| Specification | Details |
|---|---|
| Fisetin per capsule | 100mg |
| Capsules per bottle | 60 |
| Form | Novafis Fisetin (Smoketree extract) |
| Other ingredients | Rice flour, gelatin capsule, magnesium stearate |
| Price per bottle | ~$14.99 |
| Cost per 100mg | ~$0.25 |
Understanding the Dose
At 100mg per capsule, Swanson provides a significantly lower dose than competitors:
| Product | Dose per Capsule | Capsules for 500mg |
|---|---|---|
| Swanson | 100mg | 5 capsules |
| DoNotAge | 500mg | 1 capsule |
| Life Extension | 100mg | 5 capsules |
For senolytic protocols (typically 500-2000mg), you’ll need multiple Swanson capsules.
Our Overall Score
Our Overall Score
out of 10
How we score:
Our scoring system evaluates supplements using the B.I.S.P. methodology (BIO-Integrity Scoring Protocol), which analyzes scientific research, safety profiles, ingredient quality, value, and real-world effectiveness. Scores above 8.0 indicate exceptional products that meet our strict evidence standards.
Swanson Fisetin earns a 7.4/10, excelling in value while providing adequate quality from an established brand. The main trade-off is the lower dose requiring multiple capsules for meaningful protocols.
Pros & Cons
Pros
- Exceptional value at under $0.25 per capsule
- Trusted brand with 50+ years in supplements
- Good entry point for fisetin experimentation
- Widely available online and in stores
- GMP certified manufacturing
Cons
- Lower dose per capsule (100mg vs 500mg competitors)
- Multiple capsules needed for senolytic protocols
- Limited third-party testing transparency
- Novafis extract less researched than pure fisetin
Detailed Review
Effectiveness: 7.0/10
Swanson Fisetin provides the same active compound—fisetin—that Mayo Clinic researchers identified as a potent senolytic. The effectiveness considerations:
The compound works:
- Fisetin is fisetin regardless of brand
- Research shows senolytic activity at appropriate doses
- Mayo Clinic used similar compound in studies
Dose limitations:
- 100mg per capsule is below typical protocol doses
- Senolytic studies often use 500-2000mg
- Multiple capsules needed for research-based dosing
Bioavailability challenges:
- Like all fisetin, absorption is limited
- No enhanced delivery technology
- Similar bioavailability to other standard fisetin products
Practical effectiveness: For low-dose daily antioxidant support (100-200mg), Swanson works well. For high-dose senolytic protocols, the multiple capsules become cumbersome and expensive despite low per-capsule cost.
Safety: 8.0/10
Swanson Fisetin has a good safety profile:
Strengths:
- Fisetin is naturally found in strawberries and other foods
- GMP-certified manufacturing facility
- 50+ years of Swanson’s supplement experience
- Low dose per capsule reduces risk of excessive intake
Considerations:
- Standard excipients (rice flour, magnesium stearate)
- Gelatin capsule (not vegetarian)
- Same precautions as all fisetin products apply
Value: 8.5/10
Exceptional value is Swanson’s strongest attribute:
Cost comparison:
| Scenario | Swanson Cost | Premium Brand Cost |
|---|---|---|
| 100mg daily (30 days) | ~$7.50 | ~$19.50 |
| 500mg weekly senolytic | ~$6.25/month | ~$26/month |
| 2000mg monthly pulse | ~$10/month | ~$52/month |
At roughly 25 cents per 100mg, Swanson costs 2-3x less than premium alternatives.
Value calculation:
- Per-capsule cost: ~$0.25
- Per-milligram cost: ~$0.0025
- Monthly cost (100mg/day): ~$7.50
Quality: 7.0/10
Swanson maintains decent quality standards:
Positives:
- GMP-certified facility
- Established company reputation
- Consistent manufacturing processes
- Quality control procedures in place
Areas for improvement:
- Limited third-party testing transparency
- Novafis extract (less data than pure fisetin)
- Contains common excipients (magnesium stearate)
- Not hypoallergenic formula
Research Backing: 7.0/10
Fisetin research supports the compound, regardless of brand:
Key research:
- Mayo Clinic identified fisetin as potent senolytic (2018)
- Multiple preclinical studies show longevity benefits
- Human trials ongoing for various applications
Limitations:
- Novafis-specific research is limited
- Most studies use pure fisetin, not branded extracts
- Optimal human dosing still being determined
Who Should Consider Swanson Fisetin?
Ideal For:
Budget-conscious experimenters
- Testing whether fisetin works for you
- Not ready to invest in premium products
- Want affordable ongoing supplementation
Low-dose daily users
- Using fisetin for antioxidant benefits (100-200mg)
- Prefer multiple smaller doses
- Comfortable with lower-intensity protocols
First-time fisetin users
- Exploring senolytics before committing
- Want minimal financial risk
- Testing personal response to fisetin
Not Ideal For:
High-dose protocol followers
- Taking 1000-2000mg+ per dose requires many capsules
- Per-dose cost advantage diminishes at high doses
- Inconvenience of swallowing 10-20 capsules
Purity-focused biohackers
- Limited CoA availability
- Novafis extract vs pure fisetin
- Those wanting maximum quality verification
How to Use Swanson Fisetin
Low-Dose Daily Protocol
- Dose: 1-2 capsules (100-200mg)
- Timing: With meals
- Purpose: General antioxidant, mild senolytic support
Senolytic Pulse Protocol
- Dose: 5-10 capsules (500-1000mg)
- Timing: 2-3 consecutive days monthly
- Note: Multiple capsules make this cumbersome
Stacking Suggestion
Consider combining Swanson Fisetin with:
- Quercetin (different senolytic mechanism)
- Fat source (improved absorption)
- Other senolytics for comprehensive protocol
Alternatives to Consider
| Product | Dose | Price | Best For |
|---|---|---|---|
| Swanson Fisetin | 100mg | $14.99/60 | Budget users |
| DoNotAge Fisetin | 500mg | $39/60 | High-dose protocols |
| Life Extension Senolytic | 100mg fisetin + quercetin | $24/36 | Combination formula |
Frequently Asked Questions
Is Swanson fisetin as good as premium brands?
The active compound (fisetin) is the same. Quality differences relate to purity verification and manufacturing standards, not the molecule itself. For budget-conscious users, Swanson provides reasonable quality.
How many capsules do I need for senolytic effects?
Research suggests 500-2000mg for senolytic protocols. That means 5-20 Swanson capsules per dose—which may be impractical for some users.
Can I take Swanson fisetin daily?
Yes, many use low-dose fisetin (100-200mg) daily for antioxidant benefits. Senolytic protocols typically use intermittent high doses instead.
Final Verdict
Swanson Fisetin earns a solid 7.4/10 as the best budget option for fisetin supplementation.
Choose Swanson if:
- Budget is your primary concern
- You want low-dose daily supplementation
- You’re testing fisetin for the first time
Consider alternatives if:
- You follow high-dose senolytic protocols
- Convenience (single-capsule dosing) matters
- You want maximum quality verification
For most budget-conscious users exploring fisetin’s benefits, Swanson provides a sensible entry point without significant financial commitment.
Related Reviews:
- DoNotAge Fisetin Review (Premium option)
- Life Extension Senolytic Review (Combination formula)
Related Guides:
Last updated: January 24, 2025
Medical Disclaimer: This review is for informational purposes only and does not constitute medical advice. Consult your healthcare provider before starting any new supplement regimen.
Affiliate Disclosure: We may earn a commission if you purchase through our affiliate links at no extra cost to you. This helps support our independent testing and honest reviews.
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