Benefits
Root-Only Standardization
Zenroot addresses major ashwagandha market limitation — Indian regulatory and traditional Ayurvedic preference for root-only ashwagandha (vs leaf or whole-plant). USP method standardization.
Stress Reduction
Multiple ashwagandha trials including Zenroot demonstrate stress-reduction effects via cortisol modulation.
Sleep Quality
Adaptogenic mechanism supports sleep quality.
Cognitive Performance
Cognitive function support documented in ashwagandha trials.
Two Recent Peer-Reviewed Bioavailability + Efficacy Studies
Recent publications established Zenroot's bioavailability and clinical efficacy.
USP Method Standardization
1.5% withanolide content using USP-aligned methods — pharmacopoeial standard quality.
European Market Expansion
Recently launched in select European countries following US success.
Mechanism of action
Adaptogenic HPA Axis Modulation
Modulates HPA axis (hypothalamic-pituitary-adrenal); supports cortisol regulation.
Withanolide Bioactivity
Ashwagandha's primary bioactives; Zenroot's USP method ensures consistent withanolide content.
GABAergic Activity
Mild GABA pathway effects support calming and sleep.
Antioxidant Activity
Reduces oxidative stress.
Root-Only Profile
Different bioactive ratio than root+leaf extracts; some traditional and regulatory preference for root-only.
Clinical trials
Recent peer-reviewed clinical study on Zenroot bioavailability.
Healthy adults.
Established Zenroot bioavailability profile.
Recent peer-reviewed clinical efficacy study of Zenroot.
Adults across applications.
Established clinical efficacy for stress, sleep, or cognitive applications.
About this ingredient
ZENROOT® is OMNIACTIVE's ROOT-ONLY ASHWAGANDHA EXTRACT (WITHANIA SOMNIFERA).
KEY DISTINCTIONS: (1) ROOT-ONLY (vs root+leaf like Sensoril or pure-root like KSM-66/Shoden); (2) USP METHOD standardization to 1.5% withanolides; (3) Two recent peer-reviewed bioavailability + efficacy studies; (4) Recently launched in select European countries; (5) Addresses Indian regulatory and Ayurvedic preference for root-only; (6) OmniActive quality.
EVIDENCE-BASED USES: (1) Stress reduction; (2) Sleep quality; (3) Cognitive performance; (4) Adaptogenic effects; (5) Root-only ashwagandha for traditionalist consumers and Indian regulatory compliance.
CRITICAL CAUTIONS: (1) PREGNANCY — CONTRAINDICATED; AVOID; (2) THYROID — modest stimulation; caution with hyperthyroidism; (3) PRE-SURGERY — discontinue 1-2 weeks; (4) DOSE — per OmniActive specification; (5) ZENROOT vs KSM-66 vs SENSORIL vs SHODEN — multiple branded ashwagandha options; ZENROOT and KSM-66 root-only; SENSORIL root+leaf; SHODEN highest withanolide concentration; choose based on application and preference; (6) ROOT vs LEAF DEBATE — Indian Pharmacopoeial Commission and Ayurvedic Pharmacopoeia of India recognize ROOT only as ashwagandha; some traditionalists and regulatory contexts prefer root-only; both root-only and root+leaf approaches have clinical evidence; (7) AUTOIMMUNE — caution with immunomodulatory effects; (8) BRAND VERIFICATION — Zenroot® is OmniActive trademark; specific USP-method standardization; clinical evidence on this branded form; (9) Among the most-evidence-based root-only ashwagandha options.