Source Naturals Complete Essential Fatty Acids supplement bottle
Source Naturals

Complete Essential Fatty Acids

What We Researched
12 active ingredients analyzed · 6 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
74
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 1 g 1%
Vitamin E (as Mixed Tocopherols) 27 IU 90%
Alpha-Linolenic Acid 507 mg
Linoleic Acid 498 mg
Oleic Acid 435 mg
Eicosapentaenoic Acid 288 mg
Docosahexaenoic Acid 192 mg
Gamma-Linolenic Acid 180 mg
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin E (as Mixed Tocopherols) Good
  • Alpha-Linolenic Acid Good
  • Linoleic Acid Good
  • Oleic Acid Good
  • Eicosapentaenoic Acid Fair
  • Docosahexaenoic Acid Fair
  • Gamma-Linolenic Acid Good
Other Ingredients Excellent

Fillers & Additives

  • Borage seed Oil
  • Flax Seed Oil
  • Fish Oil
  • Gelatin
  • Glycerin
  • Purified Water
Efficacy Very Poor

Dosage Analysis

  • Vitamin E (as Mixed Tocopherols) 27 IU Effective
  • Alpha-Linolenic Acid 507 mg Under-dosed
  • Oleic Acid 435 mg Under-dosed
  • Eicosapentaenoic Acid 288 mg Under-dosed
  • Docosahexaenoic Acid 192 mg Under-dosed
  • Gamma-Linolenic Acid 180 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 40 kcal
Total Fat 3.5 g 5%
Cholesterol 10 mg 3%
Total Carbohydrates 1 g 1%
Protein 1 g 2%
Vitamin E (as Mixed Tocopherols) 27 IU 90%
Alpha-Linolenic Acid 507 mg
Linoleic Acid 498 mg
Oleic Acid 435 mg
Eicosapentaenoic Acid 288 mg
Docosahexaenoic Acid 192 mg
Gamma-Linolenic Acid 180 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Borage seed Oil Unknown
Flax Seed Oil Generally_safe

It may be included for its potential health benefits.

Fish Oil Generally_safe

It is added as a source of omega-3 fatty acids for potential cardiovascular and cognitive health benefits.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Price Comparison

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

Brand Trust Report
Source Naturals

Founded 1982 · Scotts Valley, CA, USA · 837 products · sourcenaturals.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source
In House Testing — Verified Source
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Frequently Asked Questions
Is Source Naturals Complete Essential Fatty Acids a good supplement?

Source Naturals Complete Essential Fatty Acids received a product quality score of 74/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 40 servings per container. Of the 6 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Source Naturals Complete Essential Fatty Acids?

Source Naturals Complete Essential Fatty Acids contains 12 active ingredients: Calories (40 kcal), Total Fat (3.5 g), Cholesterol (10 mg), Total Carbohydrates (1 g), Protein (1 g), Vitamin E (as Mixed Tocopherols) (27 IU), and 6 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Source Naturals Complete Essential Fatty Acids safe to take?

Source Naturals Complete Essential Fatty Acids has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Source Naturals a trustworthy supplement brand?

Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

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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.