Doctor's Best Natural Vision Enhancers
vs
Klean Athlete Klean Omega
Supplement Comparison

  • Eicosapentaenoic Acid (EPA): Klean Athlete Klean Omega has 11× more
  • Docosahexaenoic Acid (DHA): Klean Athlete Klean Omega has 25% more
  • EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified): Klean Athlete Klean Omega has 3.1× more
  • The image below shows:
    • Side-by-side charts with label nutrient amounts, per serving
    • Nutrient forms as listed on the label
    • 11 nutrients compared
Bar chart: per-serving label amounts and listed forms for Doctor's Best Natural Vision Enhancers vs Klean Athlete Klean Omega.

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Frequently asked questions

Which active ingredients does Doctor's Best Natural Vision Enhancers have?

  • Eicosapentaenoic Acid (EPA) appears as Natural Triglycerides (TG)
  • Docosahexaenoic Acid (DHA) appears as Natural Triglycerides (TG)
  • Lutein appears as Lutein Lutemax 2020 marigold flower extract
  • Zeaxanthin appears as Zeaxanthin Lutemax 2020 marigold flower extract

Which active ingredients does Klean Athlete Klean Omega have?

  • Eicosapentaenoic Acid (EPA) appears as Unspecified
  • Docosahexaenoic Acid (DHA) appears as Unspecified
  • Marine Lipid Concentrate

Which categories do Doctor's Best Natural Vision Enhancers and Klean Athlete Klean Omega belong to?

  • Fish Oil and Omega-3
  • Herbal Extract

What health concerns do Doctor's Best Natural Vision Enhancers and Klean Athlete Klean Omega address?

  • Antioxidant Support
  • Eye Health
  • Anti-Inflammatory Support
  • Brain, Focus & Cognitive Function
  • General Health
  • Heart & Cardiovascular Health
  • Joint & Bone Health

Which product has a higher amount of EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified) per serving?

  • Klean Athlete Klean Omega has the highest total amount of EPA + DHA (combined EPA+DHA content - individual amounts of EPA+DHA not specified): 750 mg per serving

How do the serving sizes compare between the two supplements?

  • Serving size:
    • Doctor's Best Natural Vision Enhancers: 2 softgels
    • Klean Athlete Klean Omega: 1 softgel

Last updated: February 3, 2026

  • Sources & Methodology: Nutrient data and forms are taken directly from Supplement Facts labels. Reviewed and standardized by the VIOscan Research Team. Learn more on the Methodology page.
  • We show the Recommended Dietary Allowance (RDA) when available. If no RDA exists, we show the Adequate Intake (AI). Tolerable Upper Intake Levels (UL) are used for upper limits. Unless otherwise noted, RDAs shown correspond to healthy adults aged 19–50 years and are sex-specific. Separate values exist for 51–70 years and >70 years, and pregnancy and lactation are excluded. All values come from the Dietary Reference Intakes (DRIs) published by the National Academies of Sciences, Engineering, and Medicine (NASEM), Food and Nutrition Board (FNB).
  • Transparency: We’re funded by our users. We don’t have sponsors or affiliate links, and we don’t sell supplements.
  • Editorial standards: we provide independent, impartial and objective data analysis.
  • This analysis is for educational purposes only. It is not a substitute for medical advice.
  • Questions? Read our Frequently Asked Questions or contact us, we’re here to help.
  • See an error? Report it through our Contact page.
  • Author: VIOscan Research Team