Healthy people
Conditions
Interventions
Intake 2.5g / day of placebo food for 8 weeks.
Intake 2.5g / day of test food A for 8 weeks.
Intake 2.5g / day of test food B for 8 weeks.
Intake 2.5g / day of test food C for 8 weeks.
Intake 2.5g / d
Sponsors
Nitta Gelatin Inc.
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1) Healthy women aged 20-70 years. 2) A person who is assumed to be able to receive, agree and complete all explanations. 3) Healthy Japanese with skin concerns.
Exclusion criteria
Exclusion criteria: 1) Pregnant or breastfeeding 2) Those who are prone to anemia 3) Those who are continuously receiving treatment and taking medication for illness 4) Those with a history of cardiovascular disease or renal function 5) Those with nervous system diseases or metabolic disorders 6) Those who are judged to be ineligible by the investigator 7) Those who are taking medication other than the above that may affect the test results 8) Those who have already participated in other clinical trials 9) Those who take collagen peptide every day
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Skin hydration (Corneometer) Skin elasticity (Cutometer) Transepidermal water evaporation (Tewameter) Collagen density (Dermalab) | — |
Secondary
| Measure | Time frame |
|---|---|
| Physical condition check Height Body weight Blood pressure Blood/urine collection Questionnaire | — |
Countries
Japan
Contacts
Public ContactSeiko Koizumi
Nitta Gelatin Inc. Research & Department Center
Outcome results
None listed