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Effects of Seed Cycling Capsules on Premenstrual Syndrome Symptoms and Menstrual Cycle Length

NCT07655466 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 40

Last updated 2026-06-17

No results posted yet for this study

Summary

This virtual, single-arm clinical trial will evaluate the effects of Seed Cycling Capsules on symptoms associated with premenstrual syndrome (PMS) and menstrual cycle characteristics. Forty female participants aged 18 to 45 years will use the study products daily for two menstrual cycles. Participants will complete questionnaires at baseline, at the end of their period during Cycle 1, and at the end of their period during Cycle 2.

Conditions

Interventions

DIETARY_SUPPLEMENT

Two Moons Seed Cycling Capsules

Participants will take Two Moons Seed Cycling Capsules daily for two menstrual cycles. Participants will take two capsules with the first meal of the day according to the following schedule: Zest Capsules from Days 1-14 of the cycle, and Zen Capsules from Days 15-28 of the cycle. Participants will continue this schedule for two menstrual cycles regardless of when subsequent menstrual periods occur.

Sponsors & Collaborators

  • Citruslabs

    collaborator INDUSTRY

  • Superlune Inc. d/b/a Two Moons Health

    lead INDUSTRY

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
FEMALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2025-07-08
Primary Completion
2025-09-27
Completion
2025-09-27

Countries

  • United States

Study Locations

More Related Trials

Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07655466 on ClinicalTrials.gov