NCT07380438

A Clinical Study to Evaluate the Efficacy of a Nutritional Supplement to Improve Carotenoid Content as Measured by a Non-invasive Hyperspectral Absorption Device

A Clinical Study to Evaluate the Efficacy of Nutritional Supplements on Human Health and to Assess the Reliability of Sponsor's Device

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 84 (actual)
• Sponsor: Pharmanex · Industry
• Sex: All
• Age: 20 Years – 60 Years
• Healthy volunteers: Accepted

Summary

The goal of this clinical trial is to evaluate a nutritional supplement in an otherwise healthy adult population. The main questions it aims to answer are: * Do antioxidant carotenoid levels increase in after supplementation as measured by a non-invasive device? * Do wellness factors correlate with supplementation? Researchers will compare the nutritional supplement arm to a placebo group to assess its effects. Participants will take either the nutritional supplement or placebo once daily for 8 weeks. Participants will be scanned by a non-invasive hyperspectral absorption device to obtain a skin carotenoid score. Participants will also have facial images taken, dermal spectrophotometry measurements of their face, and complete self-assessment questionnaires.

Conditions

• Nutrition Assessment

Interventions

Type	Name	Description
DIETARY_SUPPLEMENT	LifePak Optimum nutritional supplement	Ca(mg) Vit C(mg) Mg(mg) Se(㎍) Cr(㎍) Vit E(mg a-TE) Mo(㎍) Pantothenic acid(mg) Vit B12(㎍) Niacin(mgNE) Zn(mg) Vit B6(mg) Biotin(㎍) Vit D(㎍) Vit B1(mg) Vit B2(mg) Cu(mg) Mn(mg) Vit K(㎍) Folic acid(㎍)\_Folic acid Iodine(㎍) Beta-carotene(mg) Lycopene(mg) Lutein(mg)
DIETARY_SUPPLEMENT	Placebo supplement	Placebo supplement

Timeline

• Start date: 2025-10-20
• Primary completion: 2025-11-20
• Completion: 2026-01-08
• First posted: 2026-02-02
• Last updated: 2026-02-02

Locations

1 site across 1 country: South Korea