Evidence map›Paper›PMID 41656269›Full record

Trial reportTrials2026

Effects of multi-herb and ashwagandha root formulas on stress modulation: a randomized, double-blind, placebo-controlled clinical study.

Erin McKinney, Jeremy Stewart, Rajesh Kewalramani, Sonali Singh

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Trials, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05602389 (A Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Assess the Effect of Multi-herb Formulae VL-G-A57 and an Ashwagandha Root Formula), which is not on this map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT05602389 nacompletednot on this map

A Randomized, Double Blind, Placebo Controlled, Parallel Group Study to Assess the Effect of Multi-herb Formulae VL-G-A57 and an Ashwagandha Root Formula (VL-G-E12) on the Modulation of the Hypothalamic-pituitary-adrenal Axis (HPA Axis) and Related Symptoms

TypeinterventionalSponsorVedic Lifesciences Pvt. Ltd.Ran2022 to 2023Enrolled186ConditionsStressArmsVL-G-A57, VL-G-E12, Placebo
3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Erin McKinneyR&D Department, Gaia Herbs, Brevard, NC, USA.
Jeremy StewartR&D Department, Gaia Herbs, Brevard, NC, USA.
Rajesh KewalramaniThe Kewalramani Clinic, Mumbai, India.
Sonali SinghClinical Development, Vedic Lifesciences, Mumbai, India. sonali.s@vediclifesciences.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundChronic stress is detrimental to the maintenance of the main response system - the hypothalamic-pituitary-adrenal (HPA) axis. The current study aimed to investigate the efficacy of two plant-based adaptogens, a formula containing Rhodiola, holy basil and Schisandra chinensis (VL-G-A57) and a full-spectrum ashwagandha (VL-G-E12), on stress and related symptoms in individuals with high stress. MATERIALS AND

methodsThe 60-day randomized, double-blind, placebo-controlled clinical study included individuals aged between 18 to 65 years with a body mass index (BMI) of 18 to 29.9 kg/m

resultsAt day 60, both VL-G-A57 and VL-G-E12 significantly reduced Perceived Stress Scale (PSS) scores compared to placebo (p < 0.0001). Sleep quality, as measured by the Pittsburgh Sleep Quality Index (PSQI), improved significantly in both adaptogen groups (VL-G-A57: p = 0.0008, VL-G-E12: p < 0.0001). This corresponded well with the Restorative Sleep Questionnaire-Weekly (RSQ-W) results in the two IP arms when compared with placebo (p < 0.0001). Additionally, mood dysregulation (VL-G-A57: p = 0.0454), anxiety (VL-G-A57: p = 0.0004, VL-G-E12: p = 0.0015), and stress levels (VL-G-A57-VL-G-E12: p < 0.0001) showed significant improvements compared to placebo. No differences in mental alertness were observed.

conclusionThe study concluded that both VL-G-A57 and VL-G-E12 were associated with reductions in stress, fatigue, and anxiety while improving mood and sleep quality.

trial registrationClinicalTrials.gov NCT05602389 and the Clinical Trials Registry - India CTRI/2022/11/047635. Registered on 1 November 2022 and 24 November 2022.

Indexed as

Plant ExtractsStress, PsychologicalAdolescentAdultAffectAgedDouble-Blind MethodFemaleHumansMaleMiddle AgedPlant RootsSchisandraSleepSleep QualityTime FactorsAshwagandhaPlant ExtractsAnxietyAshwagandhaFatigueRhodiola roseaSleep qualityStress

Identifiers

PMID41656269
PMCPMC12983611

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.