Which Is Better for Brain Health: Fish Eggs or Fish Oil?

Why Fish Egg Supplements Might Be Better For You Than Fish Oil

When most people think of omega-3s, they think of fish oil. But there’s a rising alternative that might just outperform it in key areas—especially when it comes to brain health.

We’re talking about fish eggs—specifically, our freeze-dried hoki roe powder capsules, a wild caught fish eggs supplement that delivers more than just another omega-3. It’s a whole-food source rich in DHA, EPA, and rare nutrients like ETA and squalene—designed to support your brain, heart, skin, and immune system.

Let’s dive into the science.

What Makes Omega-3s So Important?

Omega-3 fatty acids—particularly EPA (eicosapentaenoic acid) and DHA (docosahexaenoic acid)—are essential fats that your body can’t make on its own. They’re critical for:

• Brain health and cognitive function
  
  
• Cardiovascular health
  
  
• Reducing systemic inflammation
  
  

Plant-based ALA (alpha-linolenic acid) from flax or chia has limited conversion to EPA/DHA. That’s why marine sources—like fish oil and roe fish eggs—are the most effective way to meet your omega-3 needs.

Fish Oil: The Traditional Option

Fish oil, typically extracted from sardines or anchovies, is widely available and rich in EPA and DHA. But it comes with some drawbacks:

• Most fish oil is in triglyceride or ethyl ester form, which may not be absorbed as efficiently as phospholipid-bound omega-3s.
  
  
• Fish oil can oxidize quickly, reducing its effectiveness.
  
  
• Many users experience fishy aftertastes or digestive upset.
  
  
• Quality and purity vary, with contamination risks unless third-party tested.
  

Fish Eggs: A Whole-Food Source of Omega-3s

Unlike fish oil, fish egg supplements deliver omega-3s in a natural matrix of phospholipids, protein, antioxidants, and trace nutrients. In short, Wild Caught Fish Eggs are the whole package.

Nourishing Nutrients Wild Caught, Freeze-Dried Hoki Roe Capsules:

Wild-caught from deep waters off New Zealand, our dried fish eggs are gently freeze-dried to preserve their nutritional integrity and tested for safety and potency.

Wild Caught Fish Egg Nutrient Highlights (per 100g):

• DHA: 4.6g
  
  
• EPA: 1.9g
  
  
• ETA (Eicosatetraenoic Acid): 0.39g – a rare, anti-inflammatory omega-3
  
  
• Total Omega-3s: 7.6g
  
  
• Protein: 60.2g
  
  
• Phospholipids: 48% of fat content
  
  
• Squalene: 20% of fat – a potent antioxidant
  
  
• Low oxidation (Totox: 14.6) and low heavy metal levels
  
  

If you’re researching nutrition in fish eggs, this powerful supplement checks all the boxes—from omega-3s to protein, antioxidants, and beyond.

Why Fish Egg Supplements May Be Better for Your Brain

1. Superior Bioavailability

The omega-3s in hoki roe fish eggs are phospholipid-bound, meaning they’re more easily absorbed—especially by the brain. Studies suggest this form of DHA crosses the blood-brain barrier more efficiently than the triglyceride form found in standard fish oil [1,2].*

2. Whole-Food Nutrient Synergy

Fish eggs naturally deliver more than just omega-3s:

• Choline: Vital for neurotransmitter production (acetylcholine)
  
  
• High-quality protein: Needed for neurotransmitter synthesis and repair
  
  
• Squalene: A powerful antioxidant with brain and skin benefits
  
  

Squalene for Brain and Skin Health

Squalene is a fat-soluble antioxidant found in your skin and brain. It plays a protective role in:

• • Neutralizing free radicals
    
    
  • Protecting brain cells from oxidative stress and inflammation
    
    
  • Supporting mitochondrial health and energy production
    
    

Animal studies show that squalene may improve memory and reduce neurodegeneration in models of Alzheimer’s disease [7]. While more human studies are needed, these findings point to a promising role in long-term brain health [6].*

Skin Benefits

Squalene is naturally present in the skin’s lipid barrier, where it helps:

• • Retain moisture
    
    
  • Protect against oxidative stress and UV damage
    
    
  • Reduce visible signs of aging
    

While topical squalene is common in skincare, dietary squalene from whole-food sources like wild caught hoki roe may help support skin hydration and resilience from within [5].*

3. A Rare Omega-3 You Won’t Find in Fish Oil: ETA

Most people have never heard of ETA (eicosatetraenoic acid)—but you might want to get to know it.

ETA is structurally similar to EPA but appears to be even more potent at reducing inflammation. It works by inhibiting COX and LOX enzymes, the same ones targeted by NSAIDs, but without their side effects.

Scientific Support for ETA:

• A 2007 study in Inflammopharmacology showed that ETA-rich marine extracts significantly reduced joint inflammation in animals [3].
  
  
• Other studies suggest ETA may also regulate immune responses and reduce oxidative stress [4].
  
  

Our hoki roe supplement contains 0.39g of ETA per 100g, a meaningful amount you won’t find in typical fish oil capsules.  Standard fish oil—made from sardines, anchovies, or cod—contains EPA and DHA, but virtually no ETA.

Unless you're consuming rare sources like green-lipped mussels or wild caught fish eggs, you’re missing out on this powerful anti-inflammatory compound.*

4. The Triple Advantage: DHA + EPA + ETA

Our fish egg supplement delivers all three key omega-3s in one whole-food source:

• DHA: Brain structure and cognition
  
  
• EPA: Cardiovascular and mood support
  
  
• ETA: Inflammation modulation and immune balance
  
  

Together, they support:

• Mental clarity and focus*
  
  
• Joint comfort and flexibility*
  
  
• Skin, immune, and cellular resilience*

5. Low Contaminant Risk

Because fish eggs are harvested from younger, smaller fish, they accumulate fewer environmental toxins than large, oily fish. Every batch of our wild caught fish eggs supplement is third-party tested to ensure it meets strict safety standards for:

• Mercury
  
  
• Lead
  
  
• Arsenic
  
  
• Cadmium
  
  

Hoki Roe vs. Fish Oil at a Glance

Health Benefits of Wild Caught Fish Eggs

• Brain & cognitive function (DHA, phospholipids, choline)*
  
  
• Mood regulation (EPA + ETA + squalene)*
  
  
• Cardiovascular health (EPA/DHA balance)*
  
  
• Joint comfort & inflammation support (ETA, antioxidants)*
  
  
•  Immune support (omega-3s + selenium)*
  
  
• Skin & cellular repair (squalene + protein)*
  
  
• Hormone balance & fertility (phospholipids, DHA)*

*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.

How to Get the Most from Our Fish Egg Supplement

• Take with a fat-containing meal to maximize omega-3 absorption
  
  
• Store in a cool, dry place—our dried fish eggs capsules are shelf-stable for years
  
  
• Use consistently—omega-3 benefits build over time
  

Who Should Consider Switching to Fish Eggs?

You may benefit most from our hoki roe supplement if you:

• Want a more absorbable omega-3 for brain and body
  
  
• Are looking for a whole-food, nutrient-dense alternative to fish oil
  
  
• Experience digestive issues or reflux from fish oil
  
  
• Value a clean, traceable product with full transparency
  
  
• Need targeted support for cognition, inflammation, or skin health
  
  

Whether you're comparing nutrition in fish eggs vs. fish oil or just looking to buy fish eggs that work, our supplement delivers on every level.

Final Thoughts: A Smarter Choice for Brain and Body

Fish oil has its place—but Wild Caught Fish Eggs made from hoki roe powder offers more.  It delivers EPA, DHA, and ETA in their most bioavailable forms, with antioxidant support from squalene and a full spectrum of nutrients in fish eggs that your body can truly use.

If you care about cognitive clarity, inflammation balance, and long-term vitality, our freeze-dried fish egg supplement may be the better choice—for your brain and beyond.

Looking to buy fish eggs online in supplement form? You’re in the right place.

FAQ: Frequently Asked Questions 

What are the benefits of taking fish egg supplements instead of fish oil?

Fish egg supplements, like our freeze-dried hoki roe capsules, offer phospholipid-bound omega-3s, which are more bioavailable than the triglyceride form in most fish oils. They also contain ETA, a rare anti-inflammatory omega-3, along with squalene, choline, and high-quality protein. These added nutrients support brain health, skin, immune balance, and joint comfort in ways standard fish oil can't.

Do fish egg supplements have more nutrients than fish oil?

Yes. Though fish oil typically has a higher concentration of DHA and EPA than fish eggs, fish eggs typically contain EPA and DHA in a more bioavailable form.  In addition to DHA and EPA, fish eggs are a whole-food source of ETA, squalene, protein, and choline—making them a nutrient-dense alternative to fish oil. These nutrients support not just heart and brain health but also skin elasticity, hormone balance, and cellular repair.

Is there DHA and EPA in fish eggs?

Absolutely. Our hoki roe capsules contain 4.6g DHA and 1.9g EPA per 100g.. But unlike fish oil, this omega-3 is delivered in a phospholipid form, which may be better absorbed by the brain and body.

Can I take fish egg supplements if I’m already using fish oil?

Yes—but it may be redundant. If you’re looking for a more complete omega-3 source with added skin, brain, and anti-inflammatory benefits, you may want to switch entirely to a fish egg supplement. It delivers EPA, DHA, and ETA plus extra nutrients not found in typical fish oil.

Are fish egg supplements safe?

Yes. Our wild caught fish eggs are harvested from younger fish with low levels of mercury, lead, and other contaminants, and every batch is third-party tested. Plus, freeze-drying preserves nutritional integrity without the need for synthetic stabilizers.

Where can I buy fish egg supplements online?

You can buy fish eggs online through our website. We ship directly from our certified facility and provide full transparency and clean labels.

What’s the difference between dried fish eggs and fish oil capsules?

Dried fish eggs offer whole-food nutrients like protein, squalene, choline, and phospholipid omega-3s. Fish oil capsules typically only contain isolated EPA and DHA in oil form. Our dried hoki roe powder is freeze-dried to protect its natural nutrients, giving you a more complete supplement.

Do fish eggs help with brain health?

Yes. Fish eggs are rich in DHA, which is essential for memory, mood, and cognitive clarity. They also contain ETA (anti-inflammatory), squalene (antioxidant), and choline (for neurotransmitter function)—all of which work synergistically to support long-term brain function.

This article is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before starting new supplements.

References

1. Yurko-Mauro K, et al. Docosahexaenoic acid and adult memory: a systematic review and meta-analysis. PLoS One. 2015;10(3):e0120391.
2. Neubronner J, Schuchardt JP, Kressel G, Merkel M, von Schacky C, Hahn A. Enhanced increase of omega-3 index in response to long-term n-3 fatty acid supplementation from triacylglycerides versus ethyl esters. Eur J Clin Nutr. 2011 Feb;65(2):247–254. doi:10.1038/ejcn.2010.239. PMID: 21063431.
3. Treschow AP, et al. Anti-inflammatory properties of a mussel lipid extract in an animal model of arthritis. Inflammopharmacology. 2007;15(2):39–44.
4. Calder PC. Omega-3 fatty acids and inflammatory processes: from molecules to man. Biochem Soc Trans. 2017;45(5):1105–1115. doi:10.1042/BST20160474.
5. Huang ZR, Lin YK, Fang JY. Biological and pharmacological activities of squalene and related compounds: potential uses in cosmetic dermatology. Molecules. 2009 Jan 23;14(1):540–554. doi:10.3390/molecules14010540. PMID: 19169201; PMCID: PMC6253993.
6. Kabuto H, Yamanushi TT, Janjua N, Takayama F, Mankura M. Effects of squalene/squalane on dopamine levels, antioxidant enzyme activity, and fatty acid composition in the striatum of Parkinson's disease mouse model. J Oleo Sci. 2013;62(1):21–28. doi:10.5650/jos.62.21. PMID: 23357814.
7. Praveen K, Kuna Y. Effect of Squalene in Morphometric and Cognitive Aspects in D-Galactose Induced Alzheimer’s Disease in Male Albino Rats. Int J Pharm Sci Rev Res. 2021;70(2):Article 34. doi:10.47583/ijpsrr.2021.v70i02.034.