The Benefits of Vitamin B Complex for Skin Health 

B vitamins can contribute uniquely to skin health, from enhancing hydration and elasticity to reducing inflammation and redness. These vitamins work synergistically to combat the effects of ageing, promote cellular regeneration, and help maintain skin vitality.  

What is a Vitamin B Complex? 

Vitamin B complex includes eight B vitamins, all of which are crucial for health and include various benefits for energy levels, brain health, cellular health, cardiovascular health, and nerve function. Since B vitamins are water-soluble, the body cannot store them, making it important to replenish them daily through food and supplements. [1] 

What are The Eight Vitamins in a B Complex? 

• Thiamine (B1): Facilitates the conversion of carbohydrates, proteins and fats into energy by supporting their metabolism. Vitamin B1 is essential for nerve signaling, helping maintain healthy nerve function. Found in whole grains, fortified cereals, and legumes. 

• Riboflavin (B2): Acts as an antioxidant, helping reduce oxidative stress by neutralising free radicals. Contributes to tissue formation and the maintenance of normal mucous membranes. Found in dairy products, almonds, beef liver, and spinach. 

• Niacin (B3): Vital for the maintenance of healthy skin, as well as mucous membranes. Niacin also contributes to normal psychological functioning and the reduction of tiredness and fatigue. Found in turkey, chicken, dairy products, liver, and peanuts. 

• Pantothenic Acid (B5):  Contributes to mental performance by aiding in the synthesis of steroid hormones, vitamin D and some neurotransmitters. Vitamin B5 reduces tiredness and fatigue by contributing to normal energy yielding metabolism. Furthermore, Vitamin B5 is a factor in the maintenance of good health and supports tissue formation. Found in shiitake mushrooms, fortified breakfast cereal, chicken, and sunflower seeds. 

• Pyridoxine (B6): Vitamin B6 aids the immune system by supporting T-cell production and regulates hormonal activity, to contribute to normal psychological functioning. Vitamin B6 also promotes normal cysteine synthesis which contributes to tissue formation and normal red blood cell formation. Found in tuna, turkey, beef, chicken, and potatoes. 

• Biotin (B7): Metabolises fats and carbohydrates, providing energy to cells. Biotin also promotes healthy hair, skin, and nails, and supports the the function of the nervous system. Found in almonds, sweet potato, eggs, and whole grains. 

• Folic Acid (B9): Important for the maintenance of good health and important for tissue growth. Folic Acid prevents neural tube defects in pregnancy and supports red blood cell formation, which in turn may contribute to oxygen transport throughout the body. Found in dark, leafy greens such as spinach and broccoli, and boiled asparagus and Brussels sprouts. 

• Cobalamin (B12): Plays an important role in cell division. Cobalamin maintains nerve cells and may prevent anaemia by contributing to red blood cell formation. It is also crucial for energy-yielding metabolism and cognitive health. Found in animal products such as meat, fish, eggs, and dairy. Vegetarians can opt for fortified foods. [2]  

How Does Vitamin B Impact Skin Health? 

Consistent intake of B vitamins is associated with potential health support, including benefits for skin through improved moisture retention, soothing effects, and a possible reduction in visible signs of ageing. [3] 

Vitamin B1 for Skin Health 

Thiamine supports carbohydrate metabolism, which may provide energy for cellular activities, including skin maintenance and repair. Studies indicate that metabolic deficiencies related to thiamine can impair tissue health, which may affect skin regeneration indirectly through energy-yielding processes. [9] 

Vitamin B2 for Skin Health 

B2 (Riboflavin) may improve zinc absorption, a vital mineral for healthy skin. Vitamin B2  may enhance skin radiance by balancing sebum production, ensuring that the skin’s natural oils remain at healthy levels. This balance may help prevent dryness or oil buildup, fostering a smooth, even, and glowing appearance. Vitamin B2 also converts tryptophan, an amino acid, into niacin (vitamin B3) in the body, that has multiple benefits for skin health. [4] B2’s role in oxidative stress protection may help reduce potential skin damage such as inflammation and redness caused by free radicals. 

Studies have shown that a deficiency in riboflavin (B2) can often affect the skin, causing dryness, cracking, and itching, particularly around the mouth. When B2 levels are low, the skin may become excessively dry, sometimes triggering an over production of oil that can lead to further complications. [5]

Vitamin B3 for Skin Health 

Niacin’s (vitamin B3) role in energy metabolism can promote energy turnover in skin cells, which may contribute to the reduction of fine lines and wrinkles. [6] Niacinamide (a form of B3) may contribute to a healthy skin barrier function by possibly enhancing ceramide production. [8] It can also play a role in reducing redness and pigmentation.  

Vitamin B5 for Skin Health 

Vitamin B5 (Pantothenic Acid) is essential for synthesising coenzyme A, involved in fatty acid metabolism. This may support the production of skin lipids, and fats that form part of the skin barrier, and, in turn, improve the skin barrier function. A healthy skin barrier may protect the skin from environmental factors such as pollutants and toxins, and may also promote water retention, leading to more hydrated skin. 

Vitamin B7 for Skin Health 

One of biotin’s (vitamin B7) primary functions is supporting lipogenesis- the production of fatty acids, which may protect cells from damage and water loss to maintain hydrated, plump skin. A deficiency in B7 can lead to brittle, dry hair, fragile nails, and dry, flaky skin, with severe cases resulting in red, scaly patches. Additionally, B7 can help manage inflammation and may support overall skin health. [10] 

Product Recommendation  

Coyne Biomax® Vitamin B Complex Liposomal offers a complete blend of B vitamins, featuring Quatrefolic®, a bioactive form of folic acid (vitamin B9) that is more efficiently absorbed by the body compared to standard folic acid. Enhanced with patented liposomal technology, it ensures faster delivery and improved absorption, maximising the body’s ability to utilise these essential nutrients. 

By addressing key skin concerns such as hydration and inflammation, a holistic B vitamin complex can provide a comprehensive strategy for the promotion of skin health, crucial for achieving and maintaining radiant, resilient skin that can withstand environmental stressors as well as the effects of ageing.  

Remember to always consult your healthcare practitioner before starting a new supplement regime to ensure that it is suitable for your individual needs.