Shiitake Betaglukan is a liquid dietary supplement in a 50 ml bottle with patented Lentinex®, a natural β-(1,3/1,6)-glucan from the mycelium of the shiitake mushroom, Lentinula edodes. What distinguishes this product from many common mushroom extracts is that the fermentation process preserves the three-dimensional triple helix structure, a shape that is often associated with high bioactivity in research on lentinan and immunomodulation. The product has been developed in Norway, produced according to GMP standards and tested for the absence of pesticides, solvents and heavy metals.

Each daily dose of 1 to 2 ml provides 0.85 to 2.3 mg of β-glucan. The liquid is completely soluble in water-based drinks, has a slightly sour taste, is odorless and can be taken directly or mixed with water or food. Compared to many capsules and powders, the liquid form provides easy dosing and makes the product practical in everyday life, for example when travelling, busy mornings or as part of a routine for immune defence, stomach and intestinal health or general cellular support.

• Contributes to normal immune function by supporting the body's natural defenses and the interaction between macrophages, NK cells and T cells
• Provides antioxidant support that can help protect cells from oxidative stress
• Supports intestinal health and a balanced intestinal flora through a beneficial effect on the microbiota
• Preserves triple helix structure through proprietary fermentation, unlike many standardized extracts with less focus on conformation
• Produced without preservatives and without proven residues of pesticides, solvents or heavy metals
• 50 ml bottle provides approximately 25 to 50 days of use at the recommended dosage

β-glucan from shiitake is known in research under the name lentinan. Compared to simpler mushroom mixtures of unclear origin, this solution is based on fermented shiitake mycelium and a specified concentration of 0.85 to 1.15 mg/ml triple helix beta glucan. This makes the product easier to evaluate for those who want documentable specifications, whether the goal is immune support during periods of stress, support during seasons of high exposure, or a pure supplement that fits into a wider biohacking or wellness routine.

The formula contains water, glucose, β-(1,3/1,6)-glucan and 0.01% protein. Residual glucose is below 20 mg/ml, total protein below 0.05 mg/ml, and pH is between 3 and 4. The product has a specific gravity of 0.95 to 1.05 and microbial analysis with a total plate count below 100 cfu/g and yeast and fungi below 100 cfu/g. It is GRAS-approved and has Novel Food Approval, which gives extra security for quality and food safety.

In practice, this supplement is suitable for adults who want a precise and pure medicinal mushroom product for daily use. It may be relevant for people who prioritize immune defence, antioxidant protection, stomach and intestinal health or general vitality. Store dry, closed and inaccessible to children at 4 to 35 °C, and should not be frozen. Anbefalt døgndose er 1 til 2 ml. Dietary supplements should not replace a varied diet, and use should be considered in consultation with healthcare professionals, particularly during pregnancy, breastfeeding or illness.