In the Scheunengut guide, we explain vitamins, minerals, plant compounds and dietary supplements clearly and with a solid scientific grounding – from correct intake to the right product for you. Use the search or the topic filters to quickly find what you need.

Piperin Nebenwirkungen: Was du wirklich wissen musst

Piperine Side Effects: What You Really Need to Know

You searched for “piperine side effects” because your curcumin, resveratrol, or berberine supplement contains piperine, and you want to know what you’re signing up for. The short answer: at the...
Malte Demmler
Piperin: Wirkung als Wirkstoff-Booster erklärt

Piperine: How It Works as an Absorption Booster

Nearly every other curcumin, resveratrol, or berberine supplement on the shelf today carries the label “with piperine.” That’s not a coincidence or a marketing gimmick: piperine is the pungent compound...
Malte Demmler
Resveratrol im Spotlight: 100:1 Extrakt aus japanischem Staudenknöterich

Resveratrol in the Spotlight: 100:1 Extract from Japanese Knotweed

Resveratrol is one of the best-known secondary plant compounds and is deliberately incorporated into daily life by many people. The substance occurs naturally in various plants, for example in the...
Quercetin im Spotlight: Sophora-Japonica-Extrakt mit garantierten 98 Prozent

Quercetin in the Spotlight: Sophora Japonica Extract with Guaranteed 98 Percent

Quercetin is one of the best-known flavonoids and occurs naturally in many plants, fruits, and vegetables – for example in onions, apples, capers, red onion skins, or berries. Through an...
Berberin im Spotlight: Berberis-aristata-Extrakt mit Chrom und Piperin

Berberine in the Spotlight: Berberis Aristata Extract with Chromium and Piperine

In recent years, berberine has become one of the most widely discussed plant compounds in the field of food supplements. The compound occurs naturally in various plants, including barberry, giving...
Curcumin-Extrakt oder Kurkuma-Pulver?

Curcumin Extract or Turmeric Powder?

Turmeric is in every curry, but as soon as the conversation turns to targeted supplementation, a second term comes up: curcumin extract. Both come from the same brilliant yellow root,...
Kurkuma & Piperin kombinieren: warum sie so oft zusammen genannt werden

Combining Turmeric & Piperine: Why They're So Often Mentioned Together

Hardly any turmeric product today comes without the label “with piperine” or “with black pepper”. Anyone who looks into turmeric will almost inevitably come across this combination – and rightly...