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Nutricost

Vitamin B2, 100 mg, 120 Capsules

4.8 · 604 reviews
1,062 ₽

Riboflavin 100 mg Per Serving Dietary Supplement Nutricost® Quality Guaranteed Vegan Animal-Free Product GMP Compliant Facility Non-GMO Product Third Party Tested Gluten Free Vitamin B2 is commonly known as Riboflavin and is a member of the B-Vitamin family. Vitamin B2 occurs naturally in green vegetables, liver, kidneys, wheat germ, milk, eggs, cheese, and fish. Because food processing depletes many naturally occurring nutrients, supplementation is key to help ensure adequate intake of this important vitamin. Vitamin B2, or riboflavin, is a member of the B vitamin family which your body uses to build red blood cells. Red blood cells carry oxygen and nutrients to our muscles. It also helps break down proteins, fats, and carbohydrates, serving a vital role in maintaining the body’s energy supply. For this reason, people suffering from low vitamin B2 often complain of fatigue. Vitamin B2 is also commonly used to treat migraine headaches.

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Riboflavin 100 mg Per Serving Dietary Supplement Nutricost® Quality Guaranteed Vegan Animal-Free Product GMP Compliant Facility Non-GMO Product Third Party Tested Gluten Free Vitamin B2 is commonly known as Riboflavin and is a member of the B-Vitamin family. Vitamin B2 occurs naturally in green vegetables, liver, kidneys, wheat germ, milk, eggs, cheese, and fish. Because food processing depletes many naturally occurring nutrients, supplementation is key to help ensure adequate intake of this important vitamin. Vitamin B2, or riboflavin, is a member of the B vitamin family which your body uses to build red blood cells. Red blood cells carry oxygen and nutrients to our muscles. It also helps break down proteins, fats, and carbohydrates, serving a vital role in maintaining the body’s energy supply. For this reason, people suffering from low vitamin B2 often complain of fatigue. Vitamin B2 is also commonly used to treat migraine headaches.

Customer reviews

5.0
verified purchase
love

This B2 saved me from my perimenopause migraines! on days of my cycle that I know I'll get a migraine hit, I take two of these pills am and pm along with coq10 and I haven't had any major migraine episodes since! I take one a day as maintainace dose. pure ingredient and good quality. this is my life saver.

12/12/2025
5.0
verified purchase
Works for me

Got this to help with dry, flaky lips — and it actually worked. The peeling’s gone, so I’m really happy with it.

10/6/2025
5.0
verified purchase
The Benefits of Vitamin B2

Good quality ! Vitamin B2, also called riboflavin, is one of 8 B vitamins. All B vitamins help the body to convert food (carbohydrates) into fuel (glucose), which is used to produce energy. These B vitamins, often referred to as B-complex vitamins, also help the body metabolize fats and protein. I take vitamin B2 with B1 together.

12/16/2024
5.0
verified purchase
Great

Good brand. The dosage is very convenient. The amount of capsules is quite high and the package will last for long time.

11/25/2025
5.0
verified purchase
Pure vitamin B2, yeay!

Being deficient in vit B2 only, I didn't want B3 or any other Bs to interfere, so luckily there is this product on the market.

11/13/2025
5.0
verified purchase
Affordable and Potent!

This Vitamin B2 (Riboflavin) supplement provides a potent 100 mg dose per capsule, offering excellent value with 120 capsules per bottle. It supports energy metabolism, reduces fatigue, and helps maintain healthy skin and eyes. The capsules are easy to swallow and free from unnecessary additives. However, the 100 mg strength is far above the daily requirement (around 1–1.3 mg), making it best suited for those with specific needs such as migraines or diagnosed deficiencies. Occasional bright yellow urine is harmless. Overall, it’s a high-quality, long-lasting supplement—ideal for targeted use rather than general daily supplementation.

10/14/2025
4.0
verified purchase
Good quality, energy production, liver support

For energy production, good quality. I take 1 capsule a day besides my B multivitamin. I do not take it every day. Just sometimes for extra energy.

9/29/2025
5.0
verified purchase

Our body really needs this supplement; I take it periodically on the recommendation of a neurologist.

9/24/2025
5.0
verified purchase
Great for Energy, Eyes, and Overall Wellness

Vitamin B2, also known as Riboflavin, has been a very helpful supplement in my routine. I’ve noticed a real improvement in my daily energy levels, as it supports the body in converting food into fuel more efficiently. It also helps reduce tiredness and supports overall metabolism, which makes a big difference on busy days. Another benefit I really like is its role in eye health and skin wellness. My eyes feel less strained after long hours on screens, and my skin looks healthier and more balanced. Riboflavin is also known to support the nervous system and play an important role in maintaining overall wellness. The capsules are easy to swallow, gentle on the stomach, and the dosage is perfect for daily use. This is definitely a supplement I’ll keep in my routine for long-term support. Highly recommended for anyone looking to improve energy, reduce fatigue, and maintain healthy eyes and skin.

9/15/2025
5.0
verified purchase
Vitamin B2

Vitamin B2, is a member of the B vitamins that the body uses to create red blood cells. Red blood cells carry oxygen and nutrients to our muscles. It also helps break down proteins, fats, and carbohydrates, playing a vital role in maintaining the body’s energy balance. For this reason, people who are low in vitamin B2 often complain of fatigue.

9/12/2025