News from Vivetus

Older adult preparing to take an anonymous capsule

1 g/day Limit: Resveratrol Side Effects and Saf...

Safety-first resveratrol guidance for the Netherlands: why ~1 g/day is a conservative upper limit, common GI effects, key drug interactions, and when to...

1 g/day Limit: Resveratrol Side Effects and Saf...

Safety-first resveratrol guidance for the Netherlands: why ~1 g/day is a conservative upper limit, common GI effects, key drug interactions, and when to...

Anonymous resveratrol capsule beside avocado

Resveratrol for Skin: What 40+ Adults Can Expec...

What oral resveratrol realistically does for skin in health conscious 40+ adults: evidence, safety, formulation fixes, and a clear buying checklist.

Resveratrol for Skin: What 40+ Adults Can Expec...

What oral resveratrol realistically does for skin in health conscious 40+ adults: evidence, safety, formulation fixes, and a clear buying checklist.

Adult arranging daily berberine capsule doses

1.0 g/day Berberine Dosing for Dutch Adults Wit...

Evidence-based berberine dosing for Dutch adults: why 1.0 g/day often suffices, how to use Vivetus 500 mg capsules, plus timing, safety, and tracking advice.

1.0 g/day Berberine Dosing for Dutch Adults Wit...

Evidence-based berberine dosing for Dutch adults: why 1.0 g/day often suffices, how to use Vivetus 500 mg capsules, plus timing, safety, and tracking advice.

Quercetin and zinc food sources arranged together

Quercetin and Zinc: 500 mg, dosing and what Dut...

Evidence forward guide for Dutch buyers: how quercetin helps zinc enter cells, safe dosing (500 mg; 15–25 mg zinc) and absorption checks.

Quercetin and Zinc: 500 mg, dosing and what Dut...

Evidence forward guide for Dutch buyers: how quercetin helps zinc enter cells, safe dosing (500 mg; 15–25 mg zinc) and absorption checks.

Hand placing berberine capsule beside water glass

Reduce berberine side effects in the Netherland...

Safety-first look at berberine side effects for Netherlands readers: 2026–25 evidence, practical low and slow 500 mg dosing, and interaction warnings.

Reduce berberine side effects in the Netherland...

Safety-first look at berberine side effects for Netherlands readers: 2026–25 evidence, practical low and slow 500 mg dosing, and interaction warnings.

Hand pouring dietary supplement capsules on wood table

How Fisetin Works: Why Formulation Can Raise Ab...

Evidence-first guide to how fisetin clears senescent cells, its antioxidant and anti-inflammatory roles, and why formulation matters: human PK found 24×...

How Fisetin Works: Why Formulation Can Raise Ab...

Evidence-first guide to how fisetin clears senescent cells, its antioxidant and anti-inflammatory roles, and why formulation matters: human PK found 24×...