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ProHealth Longevity

Longevity B-Complex, 60 Capsules

4.7 · 23 reviews
4,243 ₽

Methylated Dietary Supplement Longevity B-Complex delivers what your aging body actually needs—not just what’s trending. This doctor-developed formula provides a full-spectrum of essential B vitamins, delivered in a base of Himalayan shilajit for enhanced nutrient transport. Designed for morning use to help you feel sharper, more energized, and more resilient—everyday, at every stage of life.

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Methylated Dietary Supplement Longevity B-Complex delivers what your aging body actually needs—not just what’s trending. This doctor-developed formula provides a full-spectrum of essential B vitamins, delivered in a base of Himalayan shilajit for enhanced nutrient transport. Designed for morning use to help you feel sharper, more energized, and more resilient—everyday, at every stage of life.

Customer reviews

5.0
verified purchase

This supplement provides high doses of the entire B complex and broad coverage, making it easy to incorporate into your diet for energy, nerves, and metabolism support. It uses 5-MTHF folate and activated B12, making it a great choice for MTHFR mutations. Furthermore, B2 (R5P) and B6 (P-5-P) are activated, reducing the burden on the body and making them easy to incorporate. Each tablet contains 40mg of niacin, making it an easy-to-take amount for those concerned about metabolism and blood flow support. To avoid the risk of niacin flush, I recommend splitting the dose into two doses, one tablet at a time. The organic and simple ingredients make this a convenient supplement for daily nutritional support and health support.

1/29/2026
5.0
verified purchase

I value its low levels of B6 and B12, because nowadays B vitamins often have very high levels of these two, which is actually not good.

1/20/2026
5.0
verified purchase
great

I have purchased this product multiple times, buying it for my parents as a health supplement for senior citizens.

9/4/2026
5.0
verified purchase
B Great and Healthy

Longevity’s B Complex is the absolute best B Complex product I have ever tried. It made of high quality ingredients and contains lots of vitamin B.

8/13/2026
5.0
verified purchase
Great

Love this brand and company quality! A bit pricey but I am excited to see how it compares to other options

8/10/2026
5.0
verified purchase

I don't like the 2 tablets per dosage but the forms of vitamins and dosage outstanding

7/28/2026
5.0
verified purchase
Excellent, easily digestible form

I chose this B-complex because I wanted methylated forms (especially methylcobalamin and methylfolate), which are much better absorbed than cheap alternatives. After a few weeks of use, I feel a noticeable difference in my energy levels – I wake up more easily in the morning and don't experience afternoon slumps. The product also provides excellent support for my nervous system; I've noticed improved resistance to stress and reduced mental fatigue. The capsules are small, easy to swallow, and importantly, they don't irritate my stomach, which I often experienced with B vitamins. Very high quality, I recommend it!

6/14/2026
5.0
verified purchase
Easy to take daily

These capsules are easy to use and the bottle size is convenient. I like the quality ingredients, including folic acid, and the capsules are simple to add to my daily routine. Overall, I am happy with this B-complex supplement.

5/21/2026
5.0
verified purchase
Good

I’ve been shopping on iHerb for a few months now, and every order has been smooth and reliable. Most recently, I purchased California Gold Nutrition Omega-3 and Herbal Immune Support Tea. Both products arrived in perfect condition, well-packaged, and with expiration dates that are far into the future — something I really value when buying supplements online.

4/6/2026
5.0
verified purchase
Bought at a discount

There was a mega discount on this item, I like the manufacturer and decided to try bacopa, because I usually buy from another manufacturer. It works very well in a complex, for example, with Lions Mane

3/30/2026