Ashwagandha
A botanical used in traditional Ayurvedic and Unani systems. Modern dietary supplements commonly use extracts made from the root or from the root and leaves.
Ingredient education
A grounded guide to ashwagandha.
Understand the botanical, common extract formats, KSM-66® root extract, piperine, and the safety questions worth asking before choosing an ashwagandha supplement.
- Botanical name
- Withania somnifera
- Common names
- Ashwagandha, Indian ginseng, winter cherry
- Supplement formats
- Root extract or combined root-and-leaf extract
- Zenutral formula
- KSM-66® root extract with black pepper / piperine
Understanding the terms
Similar words. Meaningful differences.
Clear ingredient language helps distinguish a botanical, an extract, a branded ingredient, and a complete formula.
Ashwagandha root extract
An extract made from the plant’s root. Plant part, extraction method, concentration, and serving amount can differ among products.
KSM-66® Ashwagandha
A branded ashwagandha root extract. KSM-66® is the primary ingredient selected for Zenutral’s current 500 mg formula.
Black pepper extract / piperine
The companion ingredient in Zenutral’s current formula. We identify the pairing clearly without promising a medical or guaranteed outcome.
Evidence before headlines
What research can—and cannot—tell us.
Ashwagandha has been studied for areas including stress and sleep, but trials have used different preparations and doses. That makes broad promises inappropriate and product-specific conclusions difficult without direct substantiation.
For an independent overview of uses, limitations, side effects, and medication considerations, read the NIH Office of Dietary Supplements fact sheet.
Common questions
What people ask about ashwagandha.
Educational context only—not medical advice or a substitute for guidance from a qualified healthcare professional.
What is ashwagandha?
Ashwagandha, or Withania somnifera, is a botanical with a long history of use in Ayurvedic and Unani traditions. Supplements commonly contain extracts made from the root or from both the root and leaves.
Is KSM-66® the same as ashwagandha?
KSM-66® is a specific branded extract made from ashwagandha root. Not every ashwagandha supplement uses the same plant parts, extraction process, concentration, or labeled amount.
What is in Zenutral KSM-66® Ashwagandha?
Zenutral’s current formula lists KSM-66® Ashwagandha root extract as its primary ingredient and Black Pepper Extract / Piperine as its companion. The labeled strength is 500 mg and the bottle contains 120 capsules.
What should I know about ashwagandha safety?
Federal health resources note that short-term use may be tolerated by many adults, while side effects can include drowsiness and digestive upset. Long-term safety is not established, and rare liver-injury cases have been reported.
Who should avoid ashwagandha or ask a clinician first?
NIH resources advise avoiding ashwagandha during pregnancy and breastfeeding and caution against use before surgery or with certain autoimmune or thyroid conditions. It may interact with several medication categories, so discuss it with a qualified healthcare professional.
See the formula
Continue from education to product context.
Explore Zenutral’s KSM-66® Ashwagandha formula or continue to the ingredient-specific guide.
Additional public-health reference: National Center for Complementary and Integrative Health.