Benefits
Stearidonic Acid (SDA) Content
Ahiflower contains 18-20% stearidonic acid (SDA, 18:4n-3) — more efficiently converted to EPA than ALA from flax. SDA bypasses the rate-limiting delta-6 desaturase step.
Single Plant Balanced Omegas
Single plant source delivering balanced omega-3 (SDA + ALA), omega-6 (GLA), and omega-9 (oleic acid) — unique among plant oils.
More Efficient EPA Conversion vs Flax
SDA→EPA conversion 4-5× more efficient than ALA→EPA conversion — better plant-based EPA building strategy.
Sustainable Plant Source
Cultivated sustainably; alternative to fish oil for vegan/vegetarian/sustainable applications.
GLA Content for Inflammation
Contains gamma-linolenic acid (GLA) — anti-inflammatory omega-6; beneficial fatty acid in skin and inflammatory applications.
Vegan/Vegetarian Omega-3 Option
Plant-based alternative for those avoiding fish oil; complete vegan profile.
Mechanism of action
SDA Bypasses Rate-Limiting Step
ALA→EPA conversion limited by delta-6 desaturase activity (rate-limiting step); SDA already past this step; 4-5× more efficient EPA precursor than ALA.
Balanced Omega Ratios
Multi-fatty-acid profile addresses modern Western diet imbalances (typical 15:1 omega-6:omega-3 ratio); Ahiflower more balanced.
GLA Anti-Inflammatory
GLA converts to anti-inflammatory eicosanoids (PGE1) — different from omega-6 linoleic acid pathway.
Endogenous EPA Production
Body converts SDA to EPA via remaining enzymatic steps; modest DHA production.
Clinical trials
Studies comparing SDA conversion efficiency to ALA from flax.
Healthy adults.
SDA approximately 4-5× more efficient at raising EPA levels than ALA from flax.
Ahiflower trials on inflammatory markers and cardiovascular health.
Various populations.
Improved inflammatory markers; cardiovascular benefits.
About this ingredient
AHIFLOWER is a SINGLE-PLANT-SOURCE PLANT OIL from BUGLOSSOIDES ARVENSIS (also called corn gromwell).
KEY DISTINCTIONS: (1) STEARIDONIC ACID (SDA) — 18-20% content; bypasses delta-6 desaturase rate-limiting step; (2) MORE EFFICIENT EPA building than flax (4-5× efficiency); (3) BALANCED omega-3/6/9 from single plant; (4) GLA content; (5) Sustainable cultivation; (6) Vegan/vegetarian fish oil alternative; (7) Distributed by Stratum Nutrition. SDA BACKGROUND: stearidonic acid (18:4n-3) is intermediate omega-3 fatty acid; one step beyond ALA toward EPA; metabolically more efficient EPA precursor than ALA.
EVIDENCE-BASED USES: (1) Plant-based omega-3 supplementation; (2) Vegan alternative to fish oil; (3) Balanced omega ratios; (4) Inflammatory markers (GLA component); (5) Sustainable nutrition.
CRITICAL CAUTIONS: (1) ALA vs SDA vs EPA/DHA HIERARCHY — ALA (flax) least efficient EPA precursor; SDA (Ahiflower) more efficient; EPA/DHA (fish/algae) direct; for direct EPA/DHA, fish or algae oil more efficient; SDA intermediate option; (2) DOSE — 1-3 g/day Ahiflower oil; (3) PREGNANCY/LACTATION — generally safe; (4) ANTICOAGULANTS — modest effects; (5) AHIFLOWER vs FISH OIL — vegan alternative; provides SDA precursor; for direct EPA/DHA fish oil more efficient; both have applications; (6) AHIFLOWER vs FLAX OIL — Ahiflower more efficient EPA building (SDA vs ALA); flax higher total omega-3 content but less efficiently converted; Ahiflower newer entrant; (7) AHIFLOWER vs ALGAE OIL — algae oil provides direct DHA (and some EPA); Ahiflower precursor approach; algae more efficient for direct DHA needs; both vegan; (8) FOR COMPREHENSIVE OMEGA-3 STATUS — varied sources, possibly EPA/DHA testing if elevated needs; Ahiflower among options; (9) BRAND VERIFICATION — Ahiflower is registered trademark; specific Buglossoides arvensis source.