In Stock
Nature's Way

Riboflavin Vitamin B2, 400 mg, 30 Tablets

4.8 · 1723 reviews
1,539 ₽

Since 1969 Supports Cellular Energy Production Dietary Supplement Energy Metabolism Support Gluten Free Vegan Trust The Leaf® Highlights Helps Convert Food to Fuel Also known as vitamin B2, an essential nutrient for general health.

International delivery

Shipping calculated at checkout

Returns & exchanges

Within 30 days of delivery

Since 1969 Supports Cellular Energy Production Dietary Supplement Energy Metabolism Support Gluten Free Vegan Trust The Leaf® Highlights Helps Convert Food to Fuel Also known as vitamin B2, an essential nutrient for general health.

Customer reviews

5.0
verified purchase
Excellent

My son gets bad headaches, a specialist wanted him to try some specific vitamins/supplements. One thing we needed was a daily 400mg dose of B2. It’s actually difficult to find Riboflavin (B2) in a 400mg, one pill size, in Canada. We’ve been happy to locate this product. It makes it much easier and my son finds it easy to manage.

8/20/2021
5.0
verified purchase
A Boost in My Ennergy Levels

Nature's Way Riboflavin Vitamin B2 has become an indispensable part of my daily routine, and I couldn't be happier with the results. As someone who values natural supplements that truly make a difference, this product has exceeded my expectations in every way. One of the standout features of Nature's Way Riboflavin Vitamin B2 is its potency. Each tablet contains a generous 400 mg dose of riboflavin, ensuring that I'm getting the optimal amount of this essential nutrient to support my energy levels and overall well-being. Whether I'm facing a busy day at work or a challenging workout at the gym, I can count on Nature's Way Riboflavin to provide me with the energy I need to tackle whatever comes my way. Moreover, I appreciate Nature's Way's commitment to quality and purity. Their supplements are made with carefully selected ingredients and undergo rigorous testing to ensure potency and safety. This gives me peace of mind knowing that I'm getting a reliable product that I can trust. Since incorporating Nature's Way Riboflavin Vitamin B2 into my daily routine, I've noticed a significant improvement in my energy levels and overall vitality. I no longer experience the midday slumps or fatigue that used to plague me, and I feel more alert and focused throughout the day. It's truly remarkable how such a simple supplement can make such a big difference in how I feel. I can't recommend Nature's Way Riboflavin Vitamin B2 enough. Its potent formulation, coupled with Nature's Way's commitment to quality, makes it a standout product in the world of vitamins and supplements. Whether you're looking to boost your energy levels or support your overall health and well-being, Nature's Way Riboflavin Vitamin B2 is an excellent choice. Thank you, Nature's Way and iHerb, for providing such an exceptional product!

4/3/2024
5.0
verified purchase
ok

Good product, high quality ingredient and composition, does what is supposed to.  Package and dosage size is ok, and price is reasonable. Use it for some time now. no scent no taste overall recommended and you can benefitt from it

3/6/2025
5.0
verified purchase
Reduced Migraines

I purchased this supplement in order to reduce my migraine frequency and severity, which had increased to an untenable levels after having covid. It took several months to build up in my system (over 3 months), but I have definitely noticed a difference. I still get them (hormonally), but they don't last as long, and they don't seem to be as severe. Hopefully, with continued use, it will continue to reduce over time.

10/26/2024
5.0
verified purchase
400mg. The right amount!

Doctor said few people are taking 400mg a day - which I need. Checked the label and discovered that's exactly what I'm taking. (Only wished they put more in that container. )

5/19/2022
5.0
verified purchase

Riboflavin, also known as vitamin B2, is an essential nutrient that aids in the production of ATP, the primary source of energy storage in the body. It is also an essential antioxidant in the body, a cofactor in the synthesis of glutathione. It contains an essential vitamin to stimulate cellular energy. I love these vitamins as they are simple and not too big to swallow and also it has a great result.

2/19/2021
5.0
verified purchase
Quality from Natures Way

Clean quality ingredients as always from Natures Way. Ideal dosage of B2 to maximise the benefit of this supplement. Taking for my assistance and aid of my central nervous system

11/21/2025
5.0
verified purchase
Great

​⭐⭐⭐⭐⭐ Excellent! ​This product is a high-quality addition to my routine; the packaging is secure and the ingredients are reliable. I quickly noticed a positive effect on my general well-being and I definitely recommend it.

11/13/2025
5.0
verified purchase
Прекрасно!

Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!

10/21/2025
5.0
verified purchase

Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered

9/27/2025