NCT07373574

Effects of Dietary Supplements on Nail and Hair Health

Effects of the Dietary Supplements, Congaplex® and Immuplex®, on Age-Related Changes in Fingernail and Hair Health

• Status: Not Yet Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 90 (estimated)
• Sponsor: Standard Process Inc. · Industry
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Accepted

Summary

This is a research study conducted by Standard Process, Inc. and the University of North Carolina and Chapel Hill Nutrition Research Institute, which aims to evaluate the effectiveness of nutritional supplementation in improving the health of fingernails and hair. We value your participation.

Detailed description

This study is a prospective, randomized, double-blind, controlled clinical trial focused on evaluating the effects of two nutritional supplements, Congaplex® (test product 1, TP1) and Immuplex® (TP2), versus an active control (AC) product, Gastro-Fiber®, on the health of fingernails and hair. The study will include a total of 90 participants across 3 arms and use a parallel-group design: 30 participants in TP1 group, 30 participants in TP2 group, and 30 participants in the AC group. The participants and the research personnel will be blind to the treatment. The AC product contains powder in capsules that have an identical size and similar appearance to Congaplex® and Immuplex® supplements.

Conditions

• Nutrient Intake
• Nutrient Intake Inadequacy

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	Immune Health (Congaplex)	Supplement related to nail, hair, and immune health
DIETARY_SUPPLEMENT	Active Control (Gastro-Fiber)	Supplement not related to immune, hair, or nail health
DIETARY_SUPPLEMENT	Immune Health (Immuplex)	Supplement related to nail, hair, and immune health

Timeline

• Start date: 2026-01-01
• Primary completion: 2027-05-01
• Completion: 2027-05-31
• First posted: 2026-01-28
• Last updated: 2026-01-28