Triple omega supplements combine omega-3, omega-6, and omega-9 fatty acids into a single capsule, and they’re most commonly used to support heart health, reduce inflammation, and improve skin condition. The “triple” label refers to this three-in-one blend, typically sourced from fish oil, flaxseed oil, and borage seed oil. Whether you actually need all three in supplement form is a more nuanced question than most product labels suggest.
What’s Inside a Triple Omega Supplement
A typical triple omega product contains a proprietary blend of three oils. Fish oil provides EPA and DHA, the omega-3 fats most strongly linked to health benefits. Flaxseed oil adds ALA, a plant-based omega-3. Borage seed oil contributes GLA, an omega-6 fat with anti-inflammatory properties. The blend also delivers oleic acid, an omega-9 fat found abundantly in olive oil.
Looking at a representative product from Puritan’s Pride, a 3,600 mg blend delivers roughly 1,360 mg of total omega-3s, 328 mg of omega-6s, and 268 mg of omega-9s. The omega-3 portion does the heaviest lifting in terms of researched health benefits, while the omega-6 and omega-9 components play smaller, more targeted roles.
Heart and Blood Vessel Benefits
The strongest evidence for triple omega supplements centers on cardiovascular health, and that evidence comes almost entirely from the omega-3 component. Omega-3 fatty acids reduce triglycerides, a type of fat in your blood that contributes to artery disease when levels stay elevated. They also help lower blood pressure slightly.
These effects are dose-dependent. Most standalone fish oil capsules provide around 300 mg of combined EPA and DHA per 1,000 mg capsule. Triple omega products pack a higher omega-3 concentration per serving, though you’re still unlikely to reach the therapeutic doses used in clinical trials (typically 2,000 mg or more of EPA and DHA daily) without taking multiple capsules. If heart health is your primary goal, the omega-3 content on the label matters more than the “triple” designation.
Joint Pain and Inflammation
Omega-3s have a well-documented anti-inflammatory effect that can translate into real relief for people with joint problems. A 2021 analysis of 70 studies found that fish oil significantly reduced disease activity, pain, and morning stiffness in people with rheumatoid arthritis. Higher doses, above 2.6 grams per day, lowered C-reactive protein (a key marker of inflammation in the body) and suppressed inflammatory immune cells.
The omega-6 fat GLA, sourced from borage oil in triple omega blends, also contributes here. Your body converts GLA into compounds that have their own anti-inflammatory effects, distinct from those produced by omega-3s. This is one area where the “triple” combination offers something a standard fish oil capsule doesn’t, though the amount of GLA in most triple omega products is modest.
Skin Hydration and Sensitivity
Both omega-3 and omega-6 fatty acids play direct roles in maintaining your skin’s barrier, the outermost layer that locks in moisture and keeps irritants out. When your body lacks essential fatty acids, the result is visibly dry, scaly skin with increased water loss through the surface.
In a placebo-controlled trial, women with dry, sensitive skin who took either flaxseed oil (rich in the omega-3 ALA) or borage oil (rich in the omega-6 GLA) for several weeks saw significant improvements across every skin property measured. Both oils reduced water loss through the skin, decreased roughness and scaling, and even blunted the skin’s inflammatory response to chemical irritants. A separate study found that 12 weeks of GLA-rich supplementation improved skin moisture, elasticity, and firmness compared to placebo.
Omega-3 supplementation also offers some protection against sun damage and photoaging. Triple omega supplements happen to contain both of the oil types used in these skin studies, which gives them a reasonable basis for skin-related claims.
Do You Actually Need the Omega-6 and Omega-9
This is the part most triple omega marketing glosses over. Western diets already contain far too much omega-6 relative to omega-3. The ratio in a typical modern diet falls between 10:1 and 20:1 (omega-6 to omega-3), while research on evolutionary diets and human development suggests a target closer to 1:1 or 2:1. That imbalance promotes inflammation and is linked to higher rates of cardiovascular disease, cancer, and autoimmune conditions.
The omega-6 in triple omega supplements is primarily GLA from borage oil, which behaves differently from the linoleic acid flooding the food supply through corn, soybean, and sunflower oils. GLA generates anti-inflammatory compounds rather than pro-inflammatory ones, so it’s not worsening the ratio problem in the same way. Still, most people don’t need additional omega-6 from supplements. The priority for nearly everyone is getting more omega-3 and less omega-6 from dietary sources.
Omega-9 is even less necessary as a supplement. Your body can produce omega-9 on its own (it’s not an “essential” fat), and anyone who cooks with olive oil or eats nuts already gets plenty. Its inclusion in triple omega products adds little beyond marketing appeal.
Dosage and Safety Considerations
The FDA considers up to 5 grams per day of combined EPA and DHA safe from dietary supplements, though it specifies that supplement labels should not recommend more than 2 grams daily. Most triple omega products fall well within this range at their suggested serving size.
At high doses, fish oil can have mild blood-thinning effects, though it appears less potent than aspirin in this regard. A 2014 review concluded that omega-3s do not increase the risk of clinically significant bleeding, and FDA-approved omega-3 medications note no “clinically significant bleeding episodes” in their studies. That said, if you take blood-thinning medications like warfarin, periodic monitoring is reasonable when adding a fish oil-containing supplement.
Common side effects are minor: fishy aftertaste, mild digestive discomfort, or loose stools. Taking capsules with food and choosing products stored in the refrigerator can reduce these issues. Enteric-coated versions also help with the aftertaste problem.
Who Benefits Most From Triple Omega
Triple omega supplements are a reasonable option if you want a single product covering multiple fatty acid types, particularly if you have dry or sensitive skin where both GLA and omega-3s have shown benefits. They’re also a convenient entry point if you eat little fish, use mostly vegetable oils, and want broad coverage without buying three separate bottles.
If your main concern is heart health, joint inflammation, or lowering triglycerides, a concentrated fish oil supplement delivering higher amounts of EPA and DHA per capsule will likely serve you better. The omega-6 and omega-9 components in triple formulas take up space that could otherwise be filled with more omega-3, and they address needs most people already meet through food. The “triple” in the name sounds comprehensive, but more isn’t always more when your diet already supplies two of the three in abundance.