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Ranked 4th among 8 Gamma-Linolenic Acid products.
Ranked 5th among 11 Borage Oil products.
Available here from $ 34.59

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Overview

Source Naturals Mega-GLA 300 is a dietary supplement made with borage seed oil, a botanical source of gamma-linolenic acid (GLA). Each softgel is formulated to provide 300 mg of GLA, and the product is positioned as a way to support the body’s normal production of important regulating compounds known as PGE1 prostaglandins.

The formula highlights borage seed oil because it naturally contains a high concentration of GLA, with the source noting that it provides more GLA than evening primrose oil. The oil is obtained through a cold press extraction method and is described as hexane free, which means no hexane is used in the extraction process. This gives the supplement a straightforward botanical focus rather than a more complex multi-ingredient formula.

Key Features & Benefits

  • Provides 300 mg of gamma-linolenic acid (GLA) per softgel.
  • Uses borage seed oil as the source of GLA.
  • Formulated to help support the body’s production of PGE1 prostaglandins.
  • Borage seed oil is identified as a particularly rich botanical source of GLA.
  • Extracted through a cold press process.
  • Hexane free formulation.
  • Softgel delivery form for daily use.
  • Designed to be taken with a meal.

Specifications

  • Brand: Source Naturals
  • Product name: Mega-GLA 300
  • Supplement type: Dietary supplement
  • Active ingredient: Gamma-linolenic acid (GLA)
  • Source of active ingredient: Borage seed oil
  • Strength: 300 mg of GLA per softgel
  • Dosage form: Softgel
  • Release type: Not stated
  • Intended use: Supports normal prostaglandin related function
  • Formulation feature: Cold pressed, hexane free borage seed oil

Suggested Use

Take 1 softgel daily with a meal.

Other Ingredients

Gelatin, glycerin, and purified water.

Allergen & Dietary Information

This product contains no yeast, dairy, egg, gluten, corn, soy, or wheat. It also contains no sugar, starch, salt, preservatives, or artificial color, flavor, or fragrance.

Warnings

  • If you are pregnant, may become pregnant, or breastfeeding, consult a health care professional before using this product.
  • Do not use if the tamper evident seal is broken or missing.
  • Keep out of reach of children.

Storage

Store in a cool, dry place.

This supplement delivers borage seed oil based GLA in a hexane free, cold pressed softgel to support normal prostaglandin related function as part of a daily routine.

Disclaimer

The information provided on this page is intended for general informational purposes only and should not be considered medical advice. Product formulations, ingredients, packaging, and labeling may change over time. Always read the label, warnings, and directions provided with the product before use. If you are pregnant, nursing, taking medication, or have a medical condition, consult a qualified healthcare professional before using any dietary supplement.

Source Naturals Mega-GLA 300 FACTS AND ALTERNATIVES COMPARISON

  5
Source Naturals Mega-GLA 300 Source Naturals
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Source Naturals Mega-GLA 300
2
Life Extension Mega GLA with Sesame Lignans Life Extension
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Life Extension Mega GLA with Sesame Lignans
1
Solgar Super GLA Borage Oil Women's Health Solgar
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Solgar Super GLA Borage Oil Women's Health
6
Nordic Naturals Nordic GLA Nordic Naturals
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Nordic Naturals Nordic GLA
Serving Size 1 Softgel 1 Softgel 1 Softgel 1/2 Teaspoon (2.5 ml)
Price/Serving $36.53 $0.55 98% $0.33 99% $0.44 99%
Gamma-Linolenic Acid 300 mg · † (GLA) 400 mg Gamma-linolenic acid (GLA) [from borage oil (seed)] (GLA) 33% 300 mg (GLA) 2300 mg · † (GLA) 667%
Oleic Acid 194 mg · † missing substance or information* 176 mg 9% missing substance or information*
Palmitic Acid 112 mg · † missing substance or information* 110 mg 2% missing substance or information*
Calories missing substance or information* missing substance or information* missing substance or information* 20
Gla (from Borage) 1.3 g · † 400 mg · ** (GLA) [from borage oil (seed)] 1300 mg 480 mg · † (Gamma-Linolenic Acid)
Servings Per Container missing substance or information* 30 60 48
Sesame Seed missing substance or information* 10 mg · ** missing substance or information* missing substance or information*

*Some information on the Source Naturals Mega-GLA 300label may be missing, or it may have been written incorrectly. We work hard to keep the information accurate & up to date. Please let us know if you discover any errors.

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This content is for informational purposes only and is not a substitute for professional medical advice. Consult a qualified healthcare provider before taking any supplement.