Clinical trial Recruiting at 1 site Interventional Ages 20 to 50 Women only

Shatavari root extract for women's sexual wellness

Official title: Efficacy and Safety of Shatavari (Asparagus Racemosus) Root Extract in Women's Sexual Wellness: A Prospective, Randomized, Double-Blind, Two-Arm, Parallel, Placebo-Controlled Study

Run by SF Research Institute, Inc. · NCT07441083 · Data updated 2026-11-12

This trial will test whether taking a daily Shatavari root supplement for 12 weeks helps women aged 20–50 with low sexual function and high perceived stress improve sexual wellness.

Quick facts

Study typeInterventional
Ages20 Years to 50 Years
SexWomen only
Enrollment60 (estimated)
SponsorSF Research Institute, Inc.
Research network
Locations1 site (San Francisco, California)
StatusRecruiting
StartedApril 29, 2026
Main results expectedJuly 30, 2026
Study endsAugust 15, 2026
Registry record updatedApril 27, 2026
Trial IDNCT07441083 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Women aged 20–50 who are sexually active (or attempting activity), have an FSFI total score ≤26.55 and a Perceived Stress Scale (PSS-10) score ≥14, and can attend study visits are ideal candidates.

Probably not a fit

Women without reduced sexual function or without elevated perceived stress, or those starting new treatments during the study period, are unlikely to benefit from this intervention.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This is a randomized, double-blind, placebo-controlled, parallel-group trial enrolling sexually active women aged 20–50 with reduced sexual function and elevated perceived stress. Participants are randomized 1:1 to receive 300 mg/day of a standardized Shatavari (Asparagus racemosus) root extract (SRI-81) or matched placebo for 12 weeks, with baseline and follow-up visits. The primary efficacy measure is the Female Sexual Function Index (FSFI), with secondary outcomes including sexual distress, sexual satisfaction, perceived stress, quality of life, salivary cortisol, and routine laboratory safety tests. Safety is monitored via adverse event reporting and laboratory assessments throughout the treatment period.

Why it matters

Potential benefit: If effective, this supplement could offer a low-risk, nonhormonal option to improve sexual function and reduce stress-related sexual distress in affected women.

How similar studies have gone: There are limited clinical data and some preclinical or small-scale reports suggesting Shatavari may support female reproductive health and stress modulation, but large randomized trials for sexual wellness are scarce.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Women between 20 to 50 years of age.
2. Sexually active, attempting sexual activity, or experiencing concerns related to sexual desire or function, with a partner and have a FSFI total score ≤ 26.55.
3. Have a PSS-10 score of ≥ 14 at screening.
4. Women presenting with signs and symptoms suggestive of stress (e.g., difficulty, concentrating, physical exhaustion, anxiety, restlessness, insomnia, headache, fatigue, loss of appetite, worry, sweating, mental confusion, etc.).
5. Participants who are reliable, honest, compliant, and agree to co operate with all trial evaluations as well as to be able to perform them as per investigator's opinion.
6. Participants having sufficient understanding to communicate effectively with the investigator and are willing to discuss their sexual functioning with the investigative staff.
7. Able to read and write in English or any other vernacular language.
8. No plan to commence new treatments over the study period.
9. Must have the ability and willingness to sign a written informed consent and to comply with all study procedures.

Exclusion Criteria:

1. Participants taking any form of herbal extract in the last 3 months before study entry.
2. Participants with hormonal imbalance including PCOS, and symptoms of perimenopause and menopause
3. Participants who are on hormone replacement therapy (HRT) for more than 3 months.
4. Participants with any active medical, surgical, or gynaecological problems.
5. Participants with a history of alcohol, tobacco dependence, or any other substance abuse
6. Participants with clinically relevant cardiovascular, gastrointestinal, hepatic, neurologic, endocrine, haematologic or other major systemic diseases making implementation of the protocol or other interpretation of the study result difficult.
7. Participants with mental condition rendering the subject unable to understand the nature, scope, and possible consequences of the study.
8. Participants with demonstrated inability to comply with the study procedures, including poor compliance.
9. Participants with inability to attend follow-up visits.
10. Patients with known hypersensitivity to Shatavari, or any of the ingredients of study interventions.
11. Patients who had participated in other clinical trials during the previous 3 months.
12. Patients who have any clinical condition, according to the investigator who does not allow safe fulfilment of clinical trial protocol.

Where it's running

  • San Francisco Research Institute
    San Francisco, California, United States
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.