Regulation of the immune system: Vitamin C and hyaluronic acid complement each other’s effects on immune system functioning. Vitamin C boosts the body’s natural defense mechanisms: it stimulates NK cells, T and B lymphocytes, granulocytes, macrophages as well as monocytes. Hyaluronic acid, in turn, regulates the influx of these cells into the areas where lesions occur. As a major component of the extracellular matrix, it participates in tissue repair processes. It influences the intensity and direction of new blood vessels formation, which is important in the process of wound healing. Both compounds help the body in the fight against pathogens: vitamin C inhibits the proliferation of viruses, and hyaluronic acid shows antimicrobial activity. In addition, both regulate inflammation. Small hyaluronic acid molecules have a pro-inflammatory effect, while large molecules show an anti-inflammatory effect. Vitamin C, on the other hand, inhibits pro-inflammatory cytokines. The synergistic combination of these two immunomodulators translates into a more efficient work of the body’s natural defense mechanisms.

Regeneration of the nervous system: Since hyaluronic acid is a component of the extracellular matrix, its proper levels are essential for axon growth and the formation of connections between nerve cells. Vitamin C also supports this process by stimulating the expression of BDNF (brain-derived neurotrophic factor) and inducing LTP (long-term synaptic potentiation). As a result, connections between cells appear faster and remain more durable, which benefits memory processes and learning. Both compounds support the formation of the myelin sheath, which protects and nourishes axons, but also accelerates the transmission of nerve impulses through them. In turn, their ability to regulate inflammation prevents damage to the nervous system and positively influences the regenerative processes taking place within it. In addition, vitamin C strengthens the walls of blood vessels – including those supplying the brain, which translates into better nutrition and oxygenation of this organ.

Supports overall vitality: Hyaluronic acid and vitamin C are a pair whose activity is extremely beneficial to skin health. Hyaluronic acid takes care of its hydration – one molecule of this substance can bind as many as 250 water molecules. Vitamin C, in turn, is an important cofactor in the production of collagen – a protein that gives the skin its elasticity. As we age, collagen production becomes less efficient, and hyaluronic acid levels also decline. As a result, the skin loses volume and tone, becomes flabby, prone to wrinkles and more vulnerable to damage. When replenishing vitamin C and hyaluronic acid, the skin’s elasticity and hydration levels return to normal, restoring its youthful appearance. In addition, these two compounds are important for the proper functioning of mucous membranes. Hyaluronic acid protects the membranes of the stomach and intestines, while promoting their regeneration, which is beneficial, for example, in the leaky gut syndrome. Vitamin C, on the other hand, helps to maintain the elasticity of blood vessels and counteracts hardening of the arteries. Its antioxidant properties are widely known and used in medicine, but not everyone knows that it might be able to protect against the effects of heavy metals, such as lead, when they occur in the body. Thus, hyaluronic acid and vitamin C work together to provide the body with excellent health and great appearance.