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EPA/DHA Marine Liquid by PRL: Benefits, Uses, Safety and Daily Support

The following information is a summary and review based on Dr. Candy's professional experience and recommendations. Any summary or statement has not been provided nor influenced by the manufacturer.


As a holistic practitioner, I talk about Omega 3 fatty acids every day. They play a huge role in heart health, brain function, skin, inflammation, and overall vitality. If you are not getting enough through food, a high quality supplement can make all the difference.

One of my favorites is EPA/DHA Marine Liquid by Premier Research Labs. It delivers clean, concentrated Omega 3s in an easy liquid form. Below, I walk you through what it is, how it works, and why it is such a helpful addition to a wellness routine.

PRL EPA/DHA Marine Liquid Journeys Holistic Life

What Is EPA/DHA Marine Liquid?

EPA/DHA Marine Liquid is a premium fish oil supplement made from anchovies, sardines, and mackerel. It provides two essential Omega 3 fatty acids:

  • EPA (Eicosapentaenoic Acid) supports healthy inflammation levels and heart health.

  • DHA (Docosahexaenoic Acid) supports the brain, eyes, and nervous system.

Our bodies cannot make Omega 3s on their own, so we must get them from food or supplements. If you do not eat fatty fish several times a week, this product fills that gap quickly and cleanly.

Why Omega 3s Matter

EPA and DHA support so many systems in the body. I see benefits often in people who use them consistently.

Key benefits include:

  • Supports a healthy heart and circulation

  • Helps maintain healthy cholesterol and triglyceride levels

  • Supports brain health, memory, and mood

  • Helps reduce everyday inflammation

  • Promotes healthy skin, hair, and nails

  • Supports eye health, including the retina

  • Helps the immune system stay balanced

EPA and DHA work best when they build up in the body over time. This is why consistency is so important.

EPA/DHA Marine Liquid by Premier Research Labs

Ingredient Breakdown

Each ingredient in this formula has a purpose. Here is what is inside and why it matters.

Fish Oil Concentrate (Anchovy, Sardine, Mackerel)
Provides 4.5 g of high quality marine oil rich in Omega 3s. These small fish are naturally lower in toxins and heavy metals.

EPA (600 mg)
Helps regulate inflammation, supports heart and circulatory health, and promotes a balanced mood.

DHA (400 mg)
Supports the brain, memory, focus, and eye health. DHA is a structural fat in the brain and retina.

Organic Lemon and Organic Vanilla Flavor
Improves taste and helps reduce any fishy notes.

Natural Tocopherols (Vitamin E)
Acts as an antioxidant to keep the oil stable and fresh.

PRL EPA/DHA Marine Liquid

How EPA/DHA Marine Liquid Supports Health Conditions

Although I never treat specific conditions with supplements alone, Omega 3s can support many systems that often need help.

Helpful for:

  • Cardiovascular support: Healthy triglycerides, healthy circulation, and heart rhythm support.

  • Brain and mood support: DHA helps memory, focus, and mental clarity.

  • Joint comfort: EPA helps regulate everyday inflammation.

  • Skin and scalp health: Omega 3s support moisture, elasticity, and barrier function.

  • Eye health: DHA helps maintain the structure of the retina.

How EPA and DHA Work in the Body

EPA and DHA each have unique roles.

How EPA works:
EPA helps balance the inflammatory process. It encourages the body to produce compounds that soothe inflammation rather than fuel it.

How DHA works:
DHA supports the brain’s structure. It keeps cell membranes flexible so neurons can communicate efficiently. DHA also protects tissues in the eyes.

Together, they create a strong foundation for healthy cells, tissues, and organs.

How to Take EPA/DHA Marine Liquid

Typical dosage

Ages 4-11: Take 1/2 teaspoon daily with a meal.

Ages 12 and up: Take 1 teaspoon daily with a meal.

Easy ways to take it:

  • Straight from the spoon

  • Mixed into a smoothie

  • Added to yogurt or applesauce

  • Blended into a protein shake

The light lemon and vanilla flavor helps reduce any fishy taste.

Always shake well before use.

Consistency is key. Omega 3s work best when taken daily.

EPA/DHA Marine Liquid by Premier Research Labs

Possible Side Effects

Most people tolerate this product well. A few may experience:

  • Mild stomach discomfort

  • A slight fishy aftertaste

  • Loose stools at high doses

If you have a fish or seafood allergy, do not use this supplement.

Safety notes

  • If you are pregnant, nursing, or on medication, check with your healthcare provider.

  • If you take blood thinners, always ask your doctor before starting any Omega 3 supplement.

  • Stop use and seek advice if you notice any discomfort that concerns you.

Final Thoughts

EPA/DHA Marine Liquid by Premier Research Labs is one of the cleanest, most effective ways to support your Omega 3 intake. I recommend it often because it is easy to use, well tolerated, and backed by solid research on heart, brain, skin, and immune health.

If your diet is low in fatty fish, this can be a simple step toward feeling better, thinking more clearly, and supporting long-term wellness.


FAQs About EPA/DHA Marine Liquid

What is EPA/DHA Marine Liquid?
It is a liquid fish oil supplement rich in Omega 3 fatty acids from anchovies, sardines, and mackerel.

How do I take it?
Most people take one teaspoon daily. You can take it plain or mix it into food or drinks.

Does it help with heart or brain health?
EPA and DHA support healthy triglycerides, circulation, memory, mood, and overall brain function.

Is it safe for everyone?
Most people tolerate it well, but anyone with fish allergies should avoid it. Always check with your healthcare provider if you are pregnant, nursing, or taking medication.

Will it cause a fishy taste?
Some people notice a mild aftertaste, but the lemon and vanilla flavor helps reduce it.