Grassberg - Cod Liver Oil + A + D - Unflavoured - 60 Caps

Grassberg Cod Liver Oil + A + D - 60 Capsules

Grassberg Cod Liver Oil + A + D is a classic and well-established supplement that combines natural cod liver oil with two essential fat-soluble vitamins. This formula delivers omega-3 fatty acids along with vitamin A and D3, making it a versatile choice for those seeking a complete nutritional supplement based on marine resources. The product comes in the form of 60 soft capsules without flavour, making it easy to integrate into your daily routine without affecting your meals with a fishy taste.

Cod liver oil has been used for centuries as a natural source of important nutrients. Grassberg has chosen to preserve this tradition by offering a pure, unflavoured variant that focuses on the essentials: nutrients from the sea without added flavours or colourings. This makes the product particularly suitable for those who prefer to take their supplement without affecting their food experience.

Active Ingredients & Science

Cod liver oil is the source of several critical nutrients that the body cannot produce on its own. This natural oil from the cod’s liver is rich in omega-3 fatty acids, specifically EPA and DHA, which are long-chain polyunsaturated fatty acids playing a central role in the body’s physiology.

Omega-3 Fatty Acids and EPA (Eicosapentaenoic Acid)

EPA is a 20-carbon omega-3 fatty acid and one of the two most important long-chain omega-3 fatty acids. EPA occurs naturally in marine sources and is particularly concentrated in oily fish and fish oils. In the body, EPA functions as a building block for signalling molecules called eicosanoids, which are involved in many physiological processes. EPA is also an important component of cell membranes, especially in brain and eye tissue, where it contributes to structural integrity and function.

The omega-3 fatty acids in cod liver oil are already in their active form, meaning the body can use them directly without needing to convert them from other forms. This is a significant advantage compared to plant-based omega-3 sources such as alpha-linolenic acid, which require several enzymatic steps to convert into EPA and DHA. This immediate availability makes cod liver oil an effective source of these critical fatty acids.

DHA (Docosahexaenoic Acid)

DHA is a 22-carbon omega-3 fatty acid particularly abundant in brain tissue and the retina of the eye. DHA constitutes a significant part of the dry weight of the brain’s grey matter and is essential for normal neurological function. Like EPA, DHA is already in its active form in cod liver oil, making it readily available for the body’s needs.

DHA plays a role in the fluidity and flexibility of cell membranes, which is critical for nerve impulse transmission and synaptic plasticity. It is also a component of phospholipids essential for cell membrane structure throughout the body. Many people, especially those who do not consume much oily fish, may have suboptimal DHA levels, making supplements like this valuable.

Vitamin A (Retinyl Palmitate)

Vitamin A in this product is delivered as retinyl palmitate, which is an ester form of retinol (the active form of vitamin A). Retinyl palmitate is a stable form that stores well and converts efficiently to retinol in the body when needed. Vitamin A is a fat-soluble vitamin essential for vision, cell division, and immune function.

Retinol is a direct precursor to retinal, which is the active form required for the visual system. Retinal is a component of rhodopsin, a protein in the retina responsible for light sensitivity. Vitamin A is also involved in gene expression and cell maturation processes, making it critical for many tissues in the body, including skin, lungs, and the gastrointestinal tract.

Vitamin D3 (Cholecalciferol)

Vitamin D3, also known as cholecalciferol, is the natural form of vitamin D produced in the skin upon sun exposure and naturally found in certain foods, especially oily fish and fish oils. Vitamin D3 is a prohormonal substance converted first in the liver to 25-hydroxyvitamin D (calcidiol), and then in the kidneys to the active hormonal form 1,25-dihydroxyvitamin D (calcitriol).

Vitamin D plays a central role in calcium and phosphate metabolism, which is essential for bone health and mineralisation. It is also involved in cell division, immune function, and inflammation control. Many people, especially those living at high latitudes or spending limited time outdoors, may have insufficient vitamin D levels, making supplements particularly valuable during autumn and winter.

Antioxidants

The product contains several antioxidants: DL-alpha-tocopherol (vitamin E), tocopherol-rich extracts, and ascorbyl palmitate (an ester form of vitamin C). These ingredients protect the omega-3 fatty acids from oxidation, which is important because polyunsaturated fatty acids are sensitive to oxidative degradation. By preserving the integrity of these sensitive fatty acids, the product maintains its potency during storage.

Benefits & Uses

Support for Cardiovascular Health

The omega-3 fatty acids EPA and DHA are well-established nutrients for heart and vascular health. These fatty acids are components of the cell membranes in heart muscle and blood vessel endothelium. Many people seek omega-3 supplements to support their cardiovascular wellbeing, especially those who do not regularly consume oily fish.

Cognitive and Neurological Function

DHA is particularly abundant in brain tissue and is an important component for normal neurological function. Many people, from students to older adults, seek DHA supplements to support cognitive function and mental clarity. Since DHA is a structural component of brain cell membranes, it is logical to maintain adequate levels through diet or supplementation.

Eye Health and Visual Function

Both DHA and vitamin A are critical for eye health. DHA constitutes a significant part of the retina, while vitamin A is essential for the visual system’s function. This combination makes the product especially relevant for those interested in supporting their vision health, regardless of age.

Bone Health and Mineralisation

Vitamin D3 is essential for calcium absorption and bone mineralisation. Together with adequate calcium intake, vitamin D supports normal bone density and structure. This is particularly relevant for older adults and those concerned about bone health.

Immune Function and Cell Health

Both vitamin A and vitamin D play roles in immune function and cell division. Vitamin A is involved in the development of immune cells, while vitamin D modulates immune responses. Together with omega-3 fatty acids, which are components of cell membranes, this formula supports overall cell health and immune function.

Flexibility and Mobility

Omega-3 fatty acids are components of cell membranes in joint tissue and are relevant for those interested in supporting their mobility and flexibility, especially alongside an active lifestyle.

Skin Care and Skin Integrity

Vitamin A is classically associated with skin care and cell maturation processes in the skin. Together with omega-3 fatty acids, which are components of skin cell membranes, this formula supports skin care from within.

Quality & Manufacturing

Grassberg is a well-established manufacturer of supplements focusing on natural ingredients and scientific formulation. This product uses natural cod liver oil as its primary source of omega-3 fatty acids, EPA, DHA, and vitamin D3.

The product is formulated without flavour, meaning it contains no added flavourings or colourings. This makes it ideal for those who prefer a pure supplement without extra ingredients. The soft gelatin capsules make them easy to swallow and allow effective absorption of the fat-soluble vitamins and fatty acids.

The antioxidants in the formulation (vitamin E, tocopherol-rich extracts, and ascorbyl palmitate) ensure that the sensitive omega-3 fatty acids remain stable during storage. This is important to preserve the product’s potency and ensure you receive the expected nutrients when taking the supplement.

The product contains fish and is therefore not suitable for vegans or vegetarians. It is suitable for those who can consume fish-based products and seek a classic, well-established supplement.

Storage should be in a cool, dry place, protected from direct sunlight, to preserve the integrity of the sensitive ingredients.

Who is the Product Suitable For?

People with Limited Fish Intake

If you do not regularly consume oily fish (such as salmon, mackerel, or sardines), this product can be a valuable way to obtain omega-3 fatty acids, EPA, and DHA. Many people, whether due to taste preferences, allergies, or lifestyle choices, do not consume enough oily fish to meet their needs for these critical fatty acids.

Older Adults

Older individuals can benefit from this formula in several ways. Vitamin D3 is especially relevant for older adults, as the ability to synthesise vitamin D from sunlight decreases with age. Additionally, omega-3 fatty acids are relevant for heart and brain health, which are priorities for many older adults. Vitamin A is also relevant for eye health, which becomes a growing concern with age.

Students and Professionals with Cognitive Demands

DHA is an important component of brain tissue and is relevant for those seeking to support cognitive function. Students and professionals interested in supporting mental clarity and focus may benefit from this product.

People Interested in Eye Health

The combination of DHA and vitamin A makes this product especially relevant for those interested in supporting their vision health. This may include people who spend a lot of time in front of screens or those concerned about eye health due to age or family history.

Active Individuals

Physically active people may benefit from omega-3 fatty acids to support cardiovascular health and mobility. Vitamin D3 is also relevant for active individuals, especially those who train indoors or live at high latitudes.

People Living at High Latitudes or with Limited Sun Exposure

Vitamin D3 is particularly relevant for people living at high latitudes or spending limited time outdoors. During autumn and winter, sun exposure may be insufficient to maintain adequate vitamin D levels, making supplements especially valuable during these periods.

People Seeking Classic, Well-Established Supplements

This product is a classic formula that has been used for decades. For those who prefer well-established, traditional supplements over newer or more experimental formulas, this is an excellent choice.

Summary

Grassberg Cod Liver Oil + A + D is a classic and well-established supplement combining natural cod liver oil with two essential vitamins. This formula delivers omega-3 fatty acids (EPA and DHA) along with vitamin A and D3, making it a versatile choice for those seeking a complete nutritional supplement based on marine resources.

The product is particularly relevant for people who do not regularly consume oily fish, older adults concerned about bone health and vitamin D status, students and professionals seeking cognitive support, and anyone interested in supporting their heart, brain, and eye health.

With its unflavoured formulation, stable antioxidant protection, and use of natural cod liver oil as the primary ingredient, this product offers a simple and effective way to integrate these important nutrients into your daily routine. For those seeking a classic, well-established supplement without added flavours or colourings, Grassberg Cod Liver Oil + A + D is an excellent choice.