# Shoden (Ashwagandha, 35% Withanolides)

**Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/shoden-ashwagandha-35-withanolides
**Data Source:** Hermetica Superfoods Ingredient Encyclopedia
**Updated:** 2026-03-18
**Evidence Score:** 8 / 10
**Category:** Adaptogen
**Also Known As:** Withania somnifera, Indian Winter Cherry, Ashvagandha, Indian Ginseng, Poison Gooseberry, Ajagandha, Samm Al Ferakh, Clustered Wintercherry

## Overview

Shoden is a standardized ashwagandha extract containing 35% withanolides that reduces cortisol levels by up to 32% through modulation of the [hypothalamic-pituitary-adrenal](/ingredients/condition/stress) axis. This patented extract demonstrates superior bioavailability compared to standard ashwagandha supplements.

## Health Benefits

- Reduces stress and anxiety: Shoden lowers cortisol levels by up to 32%, fostering a sense of calm and relaxation. This supports mental well-being and [stress resilience](/ingredients/condition/stress). - Enhances [cognitive function](/ingredients/condition/cognitive): It improves memory and concentration, enhancing mental clarity and reducing cognitive decline risks. This aids in maintaining sharp cognitive abilities. - Boosts energy and vitality: Shoden increases energy levels and reduces fatigue, supporting an active and vibrant lifestyle. This leads to improved [physical performance](/ingredients/condition/energy). - Supports immune health: It enhances immune response by modulating immune cell activity, reducing the risk of infections. This strengthens the body's defense against illnesses. - Promotes restful sleep: Shoden improves [sleep quality](/ingredients/condition/sleep) by regulating sleep cycles, leading to deeper, more restorative rest. This enhances overall well-being and daytime alertness. - Balances hormones: It regulates hormone levels, supporting reproductive health and overall [hormonal balance](/ingredients/condition/hormonal). This leads to improved mood and vitality. - Supports [cardiovascular health](/ingredients/condition/heart-health): Shoden reduces [inflammation](/ingredients/condition/inflammation) and [oxidative stress](/ingredients/condition/antioxidant), lowering the risk of heart disease. This promotes a healthier heart and circulatory system.

## Mechanism of Action

Shoden's concentrated withanolides, particularly withanoside IV and withanoside VI, modulate the [hypothalamic-pituitary-adrenal](/ingredients/condition/stress) axis by inhibiting cortisol release and enhancing GABA signaling. The extract's bioactive compounds cross the blood-brain barrier more effectively than standard ashwagandha, allowing for enhanced interaction with cortisol receptors and [neurotransmitter](/ingredients/condition/cognitive) pathways. This leads to downregulation of stress-responsive genes and improved neuroplasticity markers.

## Clinical Summary

Clinical trials on Shoden have primarily involved small to medium-sized studies with 50-100 participants over 8-12 week periods. Research demonstrates significant [cortisol reduction](/ingredients/condition/stress) of up to 32% compared to placebo groups, with additional improvements in stress perception scores and [sleep quality](/ingredients/condition/sleep) metrics. [Cognitive function](/ingredients/condition/cognitive) studies show moderate improvements in attention and memory tasks, though larger long-term trials are needed to confirm these effects. The evidence quality is considered moderate, with most studies being randomized controlled trials but limited by sample size.

## Nutritional Profile

Shoden is a highly concentrated ashwagandha extract standardized to 35% withanolides by HPLC, making it one of the highest withanolide-concentration extracts commercially available. Primary bioactive compounds include withanolides (35% concentration, primarily withaferin A, withanolide D, withanolide A, and withanosides), which are steroidal lactones responsible for the majority of [adaptogen](/ingredients/condition/stress)ic effects. Withanosides (notably withanosides IV and VI) contribute to [neuroprotective](/ingredients/condition/cognitive) and nootropic activity. The extract also contains alkaloids including isopelletierine, anaferine, and cuscohygrine at trace levels (<1%). Saponins are present contributing to bioavailability enhancement. Iron content is naturally present in ashwagandha root at approximately 3.3 mg per 100g of raw root, though concentrated in extract form at lower functional doses (120mg typical serving). Protein-derived amino acids including tryptophan are present in minor quantities. Starch and fiber content are minimal in this concentrated extract form due to purification processing. The glycowithanolides in Shoden demonstrate enhanced oral bioavailability compared to standard ashwagandha root powder due to the extraction and concentration process. At the studied clinical dose of 120mg daily, the 35% standardization delivers approximately 42mg of active withanolides per serving, compared to 300-600mg doses required with standard 5% extracts for equivalent effect.

## Dosage & Preparation

The recommended dosage for Shoden is typically 120 milligrams per day. Consult a healthcare provider before use.

## Safety & Drug Interactions

Shoden is generally well-tolerated with mild side effects including drowsiness, stomach upset, and headaches in some users. It may interact with medications for diabetes, [blood pressure](/ingredients/condition/heart-health), and immunosuppressants due to ashwagandha's effects on blood sugar and [immune function](/ingredients/condition/immune-support). Pregnant and breastfeeding women should avoid Shoden as safety data is insufficient. Individuals with autoimmune conditions should consult healthcare providers before use as ashwagandha may stimulate immune system activity.

## Scientific Research

Studies, including RCTs, have demonstrated Shoden's efficacy in reducing stress and improving sleep and [cognitive function](/ingredients/condition/cognitive), attributed to its high withanolide content.

## Historical & Cultural Context

Ashwagandha has been used in traditional Indian medicine for centuries, valued for its [adaptogen](/ingredients/condition/stress)ic properties and ability to enhance mental and physical health.

## Synergistic Combinations

L-Theanine, Valerian Root, Chamomile

## Frequently Asked Questions

### What makes Shoden different from regular ashwagandha?

Shoden contains 35% withanolides compared to 1.5-3% in standard ashwagandha extracts, providing superior bioavailability and potency. This standardization ensures consistent dosing of active compounds like withanoside IV and VI.

### How much cortisol reduction can I expect with Shoden?

Clinical studies show Shoden can reduce cortisol levels by up to 32% within 8-12 weeks of supplementation. Individual results vary based on baseline stress levels and dosage used.

### What is the recommended dosage for Shoden ashwagandha?

Most studies use 120-300mg of Shoden extract daily, typically taken in divided doses with meals. The optimal dosage depends on individual stress levels and health goals.

### Can I take Shoden with other adaptogens or supplements?

Shoden can generally be combined with other adaptogens like rhodiola or ginseng, but may enhance the effects of sedating supplements. Avoid combining with immunosuppressants or diabetes medications without medical supervision.

### How long does it take to feel effects from Shoden?

Some users report initial calming effects within 2-4 weeks, but significant cortisol reduction and cognitive benefits typically require 6-8 weeks of consistent use. Peak benefits are usually observed around 12 weeks.

### Is Shoden safe to take during pregnancy or while breastfeeding?

Ashwagandha, including Shoden, is generally not recommended during pregnancy as some studies suggest potential effects on fetal development, though evidence is limited. Women who are breastfeeding should also consult a healthcare provider before using Shoden, as withanolides may pass into breast milk. It is best to avoid Shoden during these periods unless explicitly approved by a qualified healthcare professional.

### Does Shoden interact with common medications like blood pressure or thyroid drugs?

Shoden may interact with medications that affect blood pressure, as ashwagandha can have mild hypotensive effects, potentially amplifying the action of antihypertensive drugs. It can also interact with thyroid medications and immunosuppressants, requiring dosage adjustments or monitoring. Always inform your healthcare provider about Shoden supplementation if you are taking prescription medications to avoid adverse interactions.

### What clinical research supports Shoden's effectiveness compared to standard ashwagandha extracts?

Shoden is standardized to 35% withanolides, the active compounds responsible for ashwagandha's benefits, making it more potent than many standard extracts with lower withanolide concentrations. Clinical studies on Shoden-containing products have demonstrated significant reductions in cortisol levels and improvements in stress, anxiety, and cognitive function with consistent dosing. The higher withanolide concentration in Shoden suggests better bioavailability and more reliable therapeutic outcomes compared to non-standardized ashwagandha preparations.

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*Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com*
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