News from Vivetus®

Resveratrol supplement beside a simple meal

Resveratrol and Estrogen: What the Research Shows

Resveratrol is classed as a phytoestrogen. See how it interacts with estrogen receptors, what studies in women found, and how to use it with care.

Resveratrol and Estrogen: What the Research Shows

Resveratrol is classed as a phytoestrogen. See how it interacts with estrogen receptors, what studies in women found, and how to use it with care.

Resveratrol supplement beside knotweed root and grapes

Resveratrol from Knotweed vs Grape: Which Sourc...

Knotweed or grape resveratrol? See how the two sources differ in content, cost and supplement use, and what to check on a label before you buy.

Resveratrol from Knotweed vs Grape: Which Sourc...

Knotweed or grape resveratrol? See how the two sources differ in content, cost and supplement use, and what to check on a label before you buy.

Quercetin supplement with tea and food sources

Quercetin and Longevity: What the Evidence Shows

Quercetin and longevity: what cell, animal and human studies show, how much food provides, how supplements are used safely, and what to check first.

Quercetin and Longevity: What the Evidence Shows

Quercetin and longevity: what cell, animal and human studies show, how much food provides, how supplements are used safely, and what to check first.

Vivetus fisetin beside a dosing calendar

Fisetin two-day protocol: what the research tested

What the fisetin two-day protocol is, how the 20 mg/kg dose is calculated, what human trials have tested, and what to ask your doctor or pharmacist first.

Fisetin two-day protocol: what the research tested

What the fisetin two-day protocol is, how the 20 mg/kg dose is calculated, what human trials have tested, and what to ask your doctor or pharmacist first.

Potatoes, vegetables, and wholegrain bread in a shop

How to Boost NAD+ Without NMN: What Works and W...

Raise NAD+ without NMN: what exercise, food, fasting, sleep and other precursors can and cannot do, with the human evidence and safe niacin limits.

How to Boost NAD+ Without NMN: What Works and W...

Raise NAD+ without NMN: what exercise, food, fasting, sleep and other precursors can and cannot do, with the human evidence and safe niacin limits.

Woman checking an expiry date on a supplement bottle

Supplement Expiry Dates: What They Mean and Wha...

Do supplements expire? Learn what the date on the pack means, when an expired supplement is still fine, the warning signs, and how to store and dispose of it.

Supplement Expiry Dates: What They Mean and Wha...

Do supplements expire? Learn what the date on the pack means, when an expired supplement is still fine, the warning signs, and how to store and dispose of it.