Shark Liver Oil – What It Is and Why People Use It

If you’ve seen shark liver oil on a shelf or in an online ad, you might wonder what the hype is all about. In plain terms, it’s oil taken from the livers of deep‑sea sharks. The oil is packed with omega‑3 fats, squalene, and a few other compounds that some folks say help skin, immune function, and overall energy.

Most of the buzz comes from squalene – a natural antioxidant also found in olives and wheat germ. It’s believed to protect cells from damage and may support cholesterol balance. At the same time, the omega‑3s (EPA and DHA) are the same fats that make fish oil popular for heart health.

How Shark Liver Oil Works in Your Body

When you swallow a capsule, your stomach breaks it down and releases the fatty acids. Those fats get absorbed into your bloodstream and travel to tissues that need them – skin, joints, even the brain. Squalene tends to settle in cell membranes, where it can act like a shield against oxidative stress.

People often report softer skin, less joint stiffness, and a bit more stamina after a few weeks of consistent use. Science is still catching up, so results can vary. If you’re already taking other omega‑3 supplements, adding shark liver oil may increase your total intake, which could be good or lead to excess if you go over the recommended dose.

Choosing a Quality Shark Liver Oil Supplement

The market is full of brands, so picking a safe product matters. Look for these three things:

• Purity testing: Reputable manufacturers share third‑party lab results that show the oil is free from heavy metals and PCBs.
• Sustainable sourcing: Ethical fisheries follow guidelines to avoid overfishing. A label that mentions sustainable harvest is a plus.
• Clear dosage info: The label should list how much squalene and omega‑3 per serving. Most adults start with 500 mg of combined EPA/DHA and 250 mg of squalene.

If you’re pregnant, nursing, or have a bleeding disorder, check with your doctor before adding shark liver oil to your routine. The oil can thin blood slightly because of its omega‑3 content, which matters if you’re on anticoagulants.

How to Take Shark Liver Oil Safely

The easiest way is a capsule taken with food. Eating it with a meal that has some fat helps absorption. If you forget a dose, just skip it – don’t double up. A common mistake is assuming more is better. Stick to the label’s recommended daily amount; higher doses haven’t been proven more effective and could cause stomach upset.

Store the bottle in a cool, dark place. Heat and light can make the oil go rancid, which not only smells bad but loses its benefits. If you notice any unusual symptoms – like nausea, rash, or bruising – stop taking it and talk to a healthcare professional.

Bottom Line

Shark liver oil can be a handy addition if you want extra squalene and omega‑3s in your diet. Choose a product with clean testing, sustainable sourcing, and clear dosage instructions. Start low, take it with meals, and watch how your body reacts. As always, chat with a doctor if you have health concerns or are on other meds.