Optimum Omega® (USA)

The No-Frills Omega-3 for the Always-On American Schedule

You're grabbing a protein shake before your morning commute, meal-prepping on Sundays, and tracking macros — but if fatty fish isn't hitting your plate two or three times a week, your omega-3 gap is real. Optimum Omega® is Pharmanex's straightforward fish oil supplement: standard-form EPA and DHA, no extras, no complexity, at $20.90 for a 30-day supply. It's the entry-level omega-3 in the Nu Skin lineup — built for adults who want basic cardiovascular and cognitive support without committing to a $50+ monthly supplement.

⚠️ Allergen Notice — Fish: Optimum Omega is derived from fish oil. Not suitable for individuals with a confirmed fish allergy. The soft-gel shell contains gelatin — not suitable for vegans or vegetarians. Read the full allergen statement on product packaging before use.

Best Suited For

• Best suited for: Budget-conscious adults who need basic daily EPA + DHA coverage and don't regularly eat fatty fish (salmon, mackerel, sardines)
• Also suited for: Anyone new to omega-3 supplementation who wants to test fish oil before stepping up to a premium dual-source formula
• Less suited for: Anyone with a fish allergy, or users who want enhanced absorption, krill oil phospholipids, or added vitamin D3 — see Marine Omega ($53.90) for the premium dual-source option
• Pairs well with: LifePak® Anti-Aging Formula ($82.00) for broader micronutrient support, or ageLOC® R2 Night + Day ($118.00) as part of a daily wellness stack

What Makes Optimum Omega Different

Optimum Omega is the direct, no-frills option in Pharmanex's omega-3 lineup. It delivers EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid) from fish oil in a standard triglyceride form — the same form used in the majority of quality fish oil supplements on the market and the form with a substantial body of peer-reviewed research behind it.

What it doesn't have is the dual-source formulation of Marine Omega, which combines fish oil with krill oil (phospholipid-bound omega-3s) and adds vitamin D3. The phospholipid form found in krill oil may offer absorption advantages, but for a healthy adult simply filling the omega-3 gap in a typical American diet, standard triglyceride fish oil is effective and well-studied. The trade-off is straightforward: lower price, standard-form absorption, no added micronutrients.

Key Ingredients

• Fish Oil (EPA + DHA) — the two long-chain omega-3 fatty acids with the strongest evidence base for cardiovascular health, cognitive function, and modulating inflammatory pathways. EPA is associated with cardiovascular and joint health; DHA is concentrated in brain and retinal tissue and is structurally critical for neural function.

How to Use

Take daily with a meal containing fat for optimal absorption. Omega-3 fatty acids are fat-soluble; intestinal uptake is significantly improved in the presence of dietary fat. To minimize any fishy aftertaste, take at the beginning of a meal rather than after. Storing capsules in the refrigerator may also reduce aftertaste without affecting potency.

How It Compares

Product	Omega-3 Source	Omega-3 Form	Added Nutrients	Availability
Optimum Omega® (Nu Skin)	Fish oil	Standard triglyceride	None	nubestskin.com/us
Marine Omega® (Nu Skin)	Fish oil + krill oil (dual-source)	Triglyceride + phospholipid (krill)	Vitamin D3	nubestskin.com/us
Nature Made Fish Oil	Fish oil	Standard triglyceride	None	CVS, Walmart, Amazon
NOW Foods Ultra Omega-3	Fish oil (molecularly distilled)	Triglyceride (molecularly distilled)	None	Health food stores, Amazon
Thorne Super EPA	Fish oil (EPA-concentrated)	Ethyl ester or triglyceride re-esterified	None	Thorne.com, Amazon

Formulation differences noted are for informational comparison only. Individual results vary.

Frequently Asked Questions

Can I buy Optimum Omega® in the US without a Nu Skin membership?

Yes. No membership, account, or subscription is required. Optimum Omega ships from the official Nu Skin US warehouse — typically 3–5 business days across the continental United States. Alaska and Hawaii may require additional transit time.

What is the difference between Optimum Omega and Marine Omega?

Optimum Omega ($20.90) uses fish oil only, delivering EPA and DHA in standard triglyceride form — the most common and well-researched fish oil format. Marine Omega ($53.90) combines fish oil with krill oil and adds vitamin D3. Krill oil provides omega-3s in phospholipid form, which some research suggests may offer absorption advantages. If you want the most comprehensive omega-3 formulation in the Nu Skin range, Marine Omega is the premium choice. If you want basic, effective EPA + DHA coverage at an accessible price, Optimum Omega covers that need.

Can I stack Optimum Omega with LifePak?

Yes. LifePak® Anti-Aging Formula provides broad micronutrient support but does not supply concentrated EPA and DHA doses. Adding Optimum Omega alongside LifePak is a straightforward way to increase your daily omega-3 intake specifically for cardiovascular and cognitive support. Consult your healthcare provider if you are on any medications, particularly anticoagulants.

Why should I take fish oil with a meal?

Omega-3 fatty acids are fat-soluble, meaning they require the presence of dietary fat for efficient absorption in the small intestine. Taking Optimum Omega with a fat-containing meal — even a small amount of healthy fat — meaningfully improves uptake compared to taking it on an empty stomach. This is standard guidance for all triglyceride-form fish oil supplements.

How do I reduce fishy aftertaste from fish oil capsules?

Two practical approaches: take the capsule at the beginning of a meal (rather than at the end) so food helps move it through the stomach more quickly, and store your capsules in the refrigerator. Cold capsules release more slowly in the stomach, which significantly reduces the burp-back effect for many users. Neither approach affects the potency of the oil.

Is Optimum Omega regulated by the FDA?

Optimum Omega is a dietary supplement marketed in the United States and subject to FDA dietary supplement regulations under DSHEA (Dietary Supplement Health and Education Act). Like all dietary supplements sold in the US, it has not been evaluated by the FDA to diagnose, treat, cure, or prevent any disease. Nu Skin's Pharmanex division operates quality manufacturing practices consistent with industry standards.

Who should NOT take Optimum Omega?

Anyone with a confirmed fish allergy should avoid this product. It is not suitable for vegans or vegetarians, as the soft-gel capsule contains gelatin. Women who are pregnant or nursing, individuals taking prescription medications (especially blood thinners such as warfarin), or those with a medical condition should consult a healthcare provider before starting any omega-3 supplement.

Works With

• Marine Omega ($53.90) — dual-source fish oil + krill oil with vitamin D3, the premium omega-3 upgrade
• LifePak® Anti-Aging Formula ($82.00) — comprehensive multivitamin and antioxidant stack to pair with targeted omega-3 support
• LifePak® Nano Anti-Aging Multivitamin Supplements ($155.00) — nano-delivery multivitamin for users who want maximum bioavailability across a broader formula
• ageLOC® R2 Night + Day ($118.00) — cellular energy and renewal formula for adults building a full daily supplement routine
• Nano CoQ10 ($49.90) — complementary cardiovascular support supplement often stacked with omega-3s

Sources & References

• Hu Y, et al. "Marine omega-3 supplementation and cardiovascular disease." Journal of the American Heart Association, 2019. PMID: 31567003
• Mozaffarian D, Wu JH. "Omega-3 fatty acids and cardiovascular disease: effects on risk factors, molecular pathways, and clinical events." Journal of the American College of Cardiology, 2011. PMID: 22051327
• Nu Skin Enterprises, Inc. — Optimum Omega® product documentation (US).

Reviewed by the NuBest Skin Editorial Team. Last updated: April 2026.

*Independent Nu Skin Brand Affiliate — not produced or endorsed by Nu Skin Enterprises Inc.*

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.*