How to Choose an Omega Supplement

Omega-3 and omega-7 are distinct fatty acid types with different chemical structures, tissue distributions, and primary wellness applications—they are complementary rather than interchangeable.* Understanding which type addresses your primary wellness priority is the first step to choosing the right formula from this collection.*

Omega-3: Vectomega® for Brain, Cardiovascular, and Retinal Health*

Vectomega® (Capsules) delivers EPA, DHA, and DPA omega-3 fatty acids in a uniquely bioavailable phospholipid-bound form derived from wild salmon—a structure that more closely mirrors how DHA is naturally found in brain and retinal tissue than the triglyceride form used in standard fish oil concentrates.* This means meaningful omega-3 support in just one or two capsules daily, compared to the multiple softgels typically required by conventional fish oil products.* Vectomega® also provides naturally occurring salmon peptides—a unique component not found in standard omega-3 supplements.* It is the best choice for those whose primary interest is cardiovascular, cognitive, and retinal omega-3 support.*

Vectomega® also provides naturally occurring salmon peptides—a unique component not found in standard omega-3 supplements.* It is the best choice for those whose primary interest is cardiovascular, cognitive, and retinal omega-3 support.*

Omega-7: Sea Buckthorn for Mucous Membrane, Eye, Skin, and Lip Wellness*†

Three products deliver omega-7 (palmitoleic acid) from sea buckthorn—one of the richest plant-based sources of this monounsaturated fatty acid—studied for its role in supporting healthy mucous membrane tissue, including the tear film and eye surface, GI mucosa, and skin.* Omega-7 is the foundational daily softgels formula for broad mucous membrane and skin tissue wellness.* Omega-7 Dry Eye Relief*† adds targeted ingredients studied specifically for supporting healthy eye moisture and tear film comfort due to everyday environmental exposure.*†

Omega-7 Lip Balm is a topical product applying sea buckthorn’s fatty acid and antioxidant profile directly to the lips for daily comfort and nourishment—not a dietary supplement, but a natural complement to the internal omega-7 formulas.*

Omega Supplements for Dogs: Omega Skincare and Intelligent Omega™

Two formulas in this collection support omega fatty acid wellness in dogs. Omega Skincare is a full-spectrum omega fatty acid liquid formula designed to support normal skin moisture and a healthy, vibrant coat in dogs, with potential benefits for seasonal skin sensitivities.* Intelligent Omega™ delivers omega-3 fatty acids in a convenient soft chew format, supporting both brain health and overall vitality in dogs as part of a daily foundational routine.* Both animal formulas are held to the same rigorous quality standards as the human supplement line.*Always consult your veterinarian before starting any new supplement for yourpet.*

Frequently Asked Questions About Omega Supplements

What is the difference between omega-3 and omega-7?

Omega-3 (polyunsaturated fatty acids, primarily EPA and DHA) and omega-7(monounsaturated palmitoleic acid) are chemically distinct fatty acid types with different primary wellness applications.* Omega-3—as in Vectomega®—is most studied for cardiovascular function, brain health, and retinal cellular structure.* Omega-7—as in the sea buckthorn range—is specifically studied for its role in supporting healthy mucous membrane tissue, including the eye’s tear film, GI mucosal lining, and skin.* They are complementary; many individuals include both as part of a comprehensive daily fatty acid routine.*

What makes Vectomega® different from standard fish oil?

Vectomega® delivers EPA, DHA, and DPA in phospholipid-bound form from wild salmon—a structure that more closely mirrors how omega-3 is naturally found in brain and retinal tissue.* This may support more efficient uptake than the triglyceride form used in standard fish oil concentrates, meaning comparable omega-3 support in just one or two capsules rather than the several softgels typically needed from conventional fish oils.* Vectomega® also retains naturally occurring salmon peptides, which are absent from standard concentrated fish oils.*

What is the difference between Omega-7 and Omega-7 Dry Eye Relief*†?

Both formulas feature sea buckthorn extract as their source of omega-7 palmitoleic acid.* Omega-7 is the foundational daily softgel for broad mucous membrane and skin tissue support.* Omega-7 Dry Eye Relief*† adds targeted ingredients studied specifically for healthy eye moisture and tear film comfort due to everyday environmental exposure.*† Both are the same capsule count and price; the right choice depends on whether your primary interest is broad mucous membrane wellness or targeted eye surface comfort.*†

Can I take omega-3 and omega-7 together?

Yes—omega-3 and omega-7 are complementary fatty acid types that work through distinct mechanisms and address different tissue systems, so there is no meaningful redundancy in taking both.* Vectomega®’s DHA supports retinal cellular structure, while omega-7 supports the tear film and eye surface mucous membrane—two different dimensions of eye wellness.* If you are combining multiple omega formulas and also taking blood thinners or cardiovascular medications, consult your healthcare provider to ensure the combined fatty acid intake is appropriate for your individual situation.*

Are the dog omega formulas made to the same quality standards?

Yes—Terry Naturally animal health formulas are held to the same rigorous quality standards as the human supplement line, with transparent ingredient sourcing and labeling.* Always follow the serving size guidance on the product label based on your pet’s body weight, and consult your veterinarian before starting any new supplement, particularly for pets with existing health conditions or those taking medications.*

†In support of eye moisture and comfort due to everyday environmental exposure.

Explore Related Products & Categories

Browse the Vectomega® product family—featuring the phospholipid-bound omega-3 from wild salmon in both capsule and tablet formats for brain, cardiovascular, and visual health support.* Shop Vectomega® Products →

Explore the Omega-7 product family—featuring SB150™ sea buckthorn berry extract in foundational and eye-targeted softgel formats alongside the Omega-7 Lip Balm.*† Shop Omega-7 Products →

Discover vision health formulas—including Omega-7 Dry Eye Relief† alongside Vectomega®—for comprehensive daily fatty acid support for eye moisture, tear film comfort, and retinal health.*† Shop Vision Health Supplements →

Learn more about Sea Buckthorn SB150™—the proprietary sea buckthorn extract behind the Omega-7 range, including what omega-7 is and how it differs from omega-3 fatty acids.* Learn About Sea Buckthorn SB150™ →

Browse the full Animal Health category—including Omega Skincare and Intelligent Omega™ alongside joint, calming, probiotic, and curcumin formulas for dogs.* Shop Animal Health Supplements →