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#13 in Fish Oil & Omega-3 Third-Party Tested

Pure Encapsulations O.N.E. Omega

by Pure Encapsulations

"Practitioner-grade concentrated omega-3 — 500mg EPA + 250mg DHA in one softgel with IFOS 5-star certification"

Amazon Rating
4.7/5
Reviews
5,000+
Price Range
$36-44
Servings
60 softgels
IFOS 5-Star CertifiedGMP CertifiedHypoallergenic CertifiedNon-GMO
Our Editorial Rating
9.0
Excellent
FormSoftgel
SubcategoryConcentrated Omega-3 (Practitioner)
View on Amazon

Overview

Pure Encapsulations O.N.E. Omega provides 500mg EPA and 250mg DHA (750mg total omega-3) in a single softgel — one of the highest concentrations available in a practitioner-grade formula. The fish oil is sourced from sustainable wild-caught fish and is IFOS 5-star certified for purity, potency, and freshness. Pure Encapsulations' hypoallergenic formulation ensures no fillers, allergens, or excipients. The high EPA:DHA ratio (2:1) makes this particularly effective for anti-inflammatory applications.

Key Ingredients

IngredientAmount
EPA500 mg
DHA250 mg
Total Omega-3750 mg

Pros & Cons

What We Like

  • 750mg omega-3 in one softgel
  • IFOS 5-star certified
  • Hypoallergenic formulation
  • Practitioner-grade quality
  • High EPA for anti-inflammatory

What Could Be Better

  • Premium price ($36-44)
  • Only 60 softgels
  • 2:1 EPA:DHA (not ideal for brain-focused)
  • Most expensive per-softgel fish oil

Who Is This For?

Best For

  • Practitioner-recommended omega-3
  • Anti-inflammatory support (high EPA)
  • Those wanting hypoallergenic fish oil
  • One-softgel-daily convenience

Not Ideal For

  • Budget fish oil seekers
  • Those wanting more DHA than EPA
  • Those wanting larger bottle

Our Verdict

9.0/10 — Excellent

Pure Encapsulations O.N.E. Omega is the practitioner-grade fish oil for those who want maximum omega-3 in one hypoallergenic softgel. The IFOS 5-star certification and Pure Encapsulations quality make it the premium choice for sensitive individuals.

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