Vitamin B2

March 25, 2026

Riboflavin

The scientific name for vitamin B2 is *riboflavin*. The name originates from “ribo,” referring to the sugar ribose, and “flavin,” from the Latin flavus, meaning yellow, due to the vitamin’s distinctive natural colour. Riboflavin was first identified in the 1930s as part of ongoing research into the B-group vitamins. Scientists recognised its importance for growth and metabolism, and it quickly became known as a critical nutrient for human health. Today, riboflavin is widely acknowledged as an essential vitamin in healthcare, particularly for its role in energy production and cellular function.

General Information About Vitamin B2

Vitamin B2 is a water-soluble vitamin that must be obtained through diet or supplementation, as the body cannot produce or store it in significant amounts. Naturally found in dairy, eggs, lean meats, green vegetables, and whole grains, riboflavin plays a central role in converting nutrients into energy and supporting overall health.

One of its key functions is serving as a precursor to the coenzymes flavin mononucleotide (FMN) and flavin adenine dinucleotide (FAD). These coenzymes are involved in numerous biochemical processes, particularly those that generate energy from carbohydrates, fats, and proteins. By enabling efficient energy production, vitamin B2 supports tissues with high energy demands, including the eyes, skin, and nervous system.

Benefits and Uses

- Supports energy production: Vitamin B2 is essential for converting carbohydrates, fats, and proteins into usable energy. This ensures the body maintains consistent vitality throughout the day.

- Promotes eye health: Riboflavin supports the energy needs of ocular tissues. Its antioxidant activity also helps protect the eyes from oxidative stress, maintaining healthy vision.

- Contributes to red blood cell formation: Vitamin B2 aids in the production of red blood cells by supporting iron metabolism. This ensures efficient oxygen transport throughout the body.

- Assists with stress resilience: By supporting energy metabolism and the nervous system, vitamin B2 helps the body adapt to stress. This promotes balanced responses during demanding situations.

- Supports skin integrity: Vitamin B2 contributes to cell growth and repair, maintaining healthy skin. It works alongside other nutrients to promote resilience against environmental stressors.

- Enhances antioxidant defence: Riboflavin supports the regeneration of glutathione, a critical antioxidant. This helps protect cells from oxidative damage and supports long-term cellular health.

- Maintains nervous system function: Vitamin B2 supports the energy needs of nerve tissues. This contributes to efficient communication between the brain and body.

- Supports metabolism balance: As part of enzyme systems, riboflavin regulates the breakdown of nutrients. This balanced metabolism promotes endurance and daily well-being.

- Promotes tissue repair: Vitamin B2 aids in maintaining healthy connective tissues by supporting protein metabolism. This role is vital for recovery and overall resilience.

- Contributes to whole-body health: By combining roles in energy, antioxidant activity, and tissue support, vitamin B2 enhances overall well-being. Regular intake helps sustain long-term vitality.

Vitamin B2 in Kissed Earth Products

Kissed Earth incorporates vitamin B2 into several formulations, recognising its contribution to daily energy and whole-body health. In Eternal AM Multivitamin, vitamin B2 works alongside other B vitamins, minerals, and botanicals to optimise morning performance. It supports energy release from nutrients, helps reduce fatigue, and maintains systems, such as vision, blood health, and metabolism.

In Hair Skin & Energy, vitamin B2 contributes to the comprehensive B vitamin blend that sustains metabolism and energy levels. By supporting cellular growth and tissue repair, it complements nutrients such as zinc, biotin, and silica in maintaining strong hair, resilient skin, and overall vitality.

Vitamin B2, also known as riboflavin, is a water-soluble vitamin that supports energy production, antioxidant defence, and tissue maintenance. In healthcare, riboflavin is recognised as a foundational nutrient, with its influence extending across systems such as the nervous system, cardiovascular health, skin, and vision.
Yes, vitamin B2 is naturally present in foods such as dairy, eggs, lean meats, and green vegetables. In healthcare formulations, it is included in naturally sourced forms that are readily metabolised by the body to ensure maximum benefit.
Vitamin B2 acts as a precursor to coenzymes that drive energy metabolism. By enabling the breakdown of carbohydrates, fats, and proteins, it sustains cellular energy and reduces fatigue.
Vitamin B2 plays a role in maintaining healthy eyes by supporting energy processes in ocular tissues. It also contributes to protection against oxidative stress that can affect vision.
Yes, vitamin B2 contributes to the maintenance of healthy skin by supporting cell growth and tissue repair. It works with other nutrients to promote resilience and balance.
Vitamin B2 works with other B vitamins and minerals to maintain energy, reduce fatigue, and support essential systems. Its inclusion ensures comprehensive daily coverage to improve overall well-being over time.