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The effect of dietary astaxanthin and collagen supplementation on cutaneous ageing

The effect of dietary astaxanthin and collagen supplementation on cutaneous ageing

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
TCTR
Registry ID
TCTR20190613003
Enrollment
Unknown
Registered
2019-06-13
Start date
2014-01-20
Completion date
Unknown
Last updated
2026-03-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

28 healthy asian female&#44

Interventions

Fourteen subjects in the first group were received placebo sample,Fourteen subjects in the second group were assigned for the test sample
Control group,Test product group

Sponsors

Cerebos Pacific Limited
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
40 Years to 55 Years

Inclusion criteria

Inclusion criteria: 1. Healthy female age 40-55 years 2. Having grade 2 or more wrinkles and grade 1-2 dyspigmentation (by photographic scale) 3. No smoking, alcoholic and drug addiction 4. Express willingness to cooperate eith the invesigator 5. Free will written consent of the volunteers

Exclusion criteria

Exclusion criteria: 1. History of acute or chronic disease such as severe liver of kidney disease, uncontrolled diabetes 2. Patient suffering from skin cancer 3. Medical or cosmetic treatment interfering with general ageing process for at least 3 months before study 4. Taking functional food 1 month before the study 5. History of allergies against any components of trial food or seafood 6. Pregnant of planing on become pregnant within 3 months or lacting female 7. Any visible skin disease which might be confuced with a skin reaction from the test procedure or materisl or interfere the measurement 8. Smoker and/or heavy drinker

Design outcomes

Primary

MeasureTime frame
Skin color 0, 4, 6, 8, 12 weeks of treatment Chromameter,Skin elasticity 0, 4, 6, 8, 12 weeks of treatment Cutometer,Skin barrier function 0, 4, 6, 8, 12 weeks of treatment Tewameter,Skin moisture 0, 4, 6, 8, 12 weeks of treatment Corneometer,Skin temperature 0, 4, 6, 8, 12 weeks of treatment Skin Thermometer,Skin micro-circulation 0, 4, 6, 8, 12 weeks of treatment Laser speckle,Urine Analysis after week 12 BUN, CRE, Micro-albumin, Ketone,Blood Analysis after week 12 CRP, LDL, Triglyceride, FBS

Secondary

MeasureTime frame
N/A N/A N/A

Countries

Thailand

Contacts

Public ContactNeti Waranuch

Cosmetics and natural products research center, Faculty of Pharmaceutical Sciences, NU

cosnat@nu.ac.th+6655968801

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026