A Clinical Trial to Evaluate the Effects of Naila's Collagen Marine Plus Food Supplement on Skin Hydration, Elasticity, Fine Lines and Wrinkles, and Hair and Nail Health

Starting soon · Not applicable

Conditions studied: Skin Aging, Skin Hydration, Skin Elasticity, Fine Lines and Wrinkles, Hair Health, Nail Health

In brief

This is a single-group, open-label, virtual (decentralized) clinical trial evaluating the effects of Naila's Collagen Marine Plus Food Supplement on skin hydration, elasticity, firmness, fine lines and wrinkles, and hair and nail health over 12 weeks. Forty healthy adults aged 40-60 years with self-reported mature skin showing early signs of aging will take one sachet of the supplement daily and complete questionnaires at Baseline, Week 4, Week 8, and Week 12. Participants will also submit standardized facial and hair photographs at Baseline and Week 12 for evaluation by a board-certified dermatologist. The primary objectives are to assess changes in skin aging parameters and hair health. Secondary objectives include evaluation of nail health, hair shedding and density, participant-reported satisfaction, and product safety and tolerability.

Key facts

Study ID

NCT07746076

Run by

Gulf Bird

People needed

40

Starts

2026-08-01

Expected to finish

2026-11-01

Last updated by the study team

2026-08-04

Who can join

Age: 30 and older, up to 60. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy adults aged 40-60 years at the time of enrollment.
• Self-reported visible signs of skin aging, including at least one of the following: fine lines, wrinkles, reduced skin firmness or elasticity, or skin dryness.
• Self-reports hair shedding and a desire to improve hair health.
• Willing to take one sachet of the study product daily for 12 weeks as directed.
• Willing to avoid taking any other collagen-containing dietary supplements for the duration of the study.
• Willing to maintain current diet, skincare routine, sleep patterns, and physical activity levels for the duration of the trial.
• Willing and able to submit standardized facial and hair photographs at Baseline and Week 12.
• Has access to a smartphone or digital camera capable of producing photographs.
• Resides in the United States.
• Willing to follow the study protocol and complete all required questionnaires.

You may not qualify if…

• Known allergy or sensitivity to fish, marine-derived products, or any of the study product ingredients (marine collagen, hyaluronic acid, ascorbic acid, biotin).
• Previous diagnosis of a hair loss condition such as alopecia areata, androgenetic alopecia, or telogen effluvium.
• Currently taking any collagen-containing dietary supplements, or planning to start taking any collagen supplements in the next 12 weeks.
• Any current uncontrolled chronic medical condition that would prevent the participant from safely completing the study protocol.
• History of a diagnosed dermatological condition that significantly affects facial skin appearance (e.g., severe eczema, psoriasis, rosacea, or active acne) and could confound assessment of skin aging outcomes.
• Use of prescription retinoids, injectable dermal fillers, botulinum toxin, chemical peels, laser skin treatments, or other professional aesthetic procedures on the face within 3 months prior to enrollment or planned during the study period.
• Currently pregnant, breastfeeding, or planning to become pregnant during the study period.
• Currently participating in another research study or planning to participate in another study during this study's duration.
• Any condition that, in the judgment of the investigator, would make the participant unsuitable for inclusion in the study.

Full record on ClinicalTrials.gov

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