Adaptogen
Shoden® Ashwagandha Extract (Withania somnifera)
Also known as: Withania somnifera extract, Ashwagandha root and leaf extract, Shoden ashwagandha, Withanolide-standardized ashwagandha
Shoden® is a proprietary ashwagandha extract standardized to 35% withanolides, the active compounds traditionally used in Ayurvedic medicine for stress management and cognitive support. Multiple clinical trials support its use for reducing cortisol, anxiety, and improving stress resilience.
Primary uses
- Stress and anxiety management
- Cortisol modulation
- Sleep quality improvement
- Cognitive function and mental clarity
- Physical endurance and recovery
- Stress and anxiety reduction
- Cognitive function support
- Physical performance and recovery
- Mood support
How it works
- Withanolides modulate GABA receptors and may reduce cortisol levels
- Adaptogenic activity supporting HPA axis regulation
- Anti-inflammatory and antioxidant effects
Dosage
- Typical range
- 300-600 mg daily (of standardized extract at 35% withanolides)
- Timing
- With meals; can be divided into morning and evening doses
- With food
- Recommended with food to enhance absorption and reduce potential GI upset
- Duration
- Consistent use for 4-8 weeks typically recommended to observe full benefits; safe for long-term use
- Special populations
- Contraindicated in pregnancy/nursing; use caution with auto-immune conditions
Forms
- Powder· 70/100
- Capsules· 70/100
- Tablets· 70/100
- Capsule· 70/100
- Extract powder· 70/100
- Tablet· 70/100
Safety
Common side effects
- Mild gastrointestinal upset
- Drowsiness at higher doses
- Headache (rare)
- Dizziness (rare)
Contraindications
- Pregnancy and breastfeeding
- Auto-immune disorders (theoretical concern)
- Thyroid conditions requiring careful monitoring
Products containing Shoden® Ashwagandha Extract (Withania somnifera)
Top-scoring supplements in our catalog that list Shoden® Ashwagandha Extract (Withania somnifera) on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Ashwagandha has substantial RCT evidence for stress reduction and cortisol modulation. Shoden® specifically has published clinical research supporting efficacy. Grade B reflects good clinical evidence, though individual studies vary in methodology and effect size.
Grade B: Some human trials support key claims; further confirmation needed.
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