Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial
This clinical study was performed to evaluate the effects of continuous apple polyphenol (AP) administration on facial skin conditions and pigmentation induced by ultraviolet (UV) irradiation in healthy women participants. Participants (n = 65, age 20–39 years) were randomized to receive tablets con...
Main Authors: | , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
MDPI AG
2020-04-01
|
Series: | Nutrients |
Subjects: | |
Online Access: | https://www.mdpi.com/2072-6643/12/4/1071 |
_version_ | 1797570767323398144 |
---|---|
author | Toshihiko Shoji Saeko Masumoto Nina Moriichi Yasuyuki Ohtake Tomomasa Kanda |
author_facet | Toshihiko Shoji Saeko Masumoto Nina Moriichi Yasuyuki Ohtake Tomomasa Kanda |
author_sort | Toshihiko Shoji |
collection | DOAJ |
description | This clinical study was performed to evaluate the effects of continuous apple polyphenol (AP) administration on facial skin conditions and pigmentation induced by ultraviolet (UV) irradiation in healthy women participants. Participants (n = 65, age 20–39 years) were randomized to receive tablets containing AP (300 or 600 mg/day) or placebo in a double-blinded, placebo-controlled clinical trial. Continuous administration of AP for 12 weeks significantly prevented UV irradiation induced skin pigmentation (erythema value, melanin value, L value), although a dose-dependent relationship was not clearly observed. In contrast, no significant differences were detected between the groups with regard to water content and trans-epidermal water loss. Our study demonstrated that APs and their major active compounds, procyanidins, have several health benefits. Here, we report that continuous administration of AP for 12 weeks alleviated UV irradiation induced skin pigmentation, when compared with placebo, in healthy women. |
first_indexed | 2024-03-10T20:30:58Z |
format | Article |
id | doaj.art-646bb66b1c06495ea48f73ef887c8d86 |
institution | Directory Open Access Journal |
issn | 2072-6643 |
language | English |
last_indexed | 2024-03-10T20:30:58Z |
publishDate | 2020-04-01 |
publisher | MDPI AG |
record_format | Article |
series | Nutrients |
spelling | doaj.art-646bb66b1c06495ea48f73ef887c8d862023-11-19T21:26:27ZengMDPI AGNutrients2072-66432020-04-01124107110.3390/nu12041071Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical TrialToshihiko Shoji0Saeko Masumoto1Nina Moriichi2Yasuyuki Ohtake3Tomomasa Kanda4Research Laboratories for Fundamental Technology of Food, Asahi Breweries Ltd., 1-21 Midori 1-chome, Moriya-shi, Ibaraki 305-0106, JapanResearch Laboratories for Fundamental Technology of Food, Asahi Breweries Ltd., 1-21 Midori 1-chome, Moriya-shi, Ibaraki 305-0106, JapanResearch Laboratories for Fundamental Technology of Food, Asahi Breweries Ltd., 1-21 Midori 1-chome, Moriya-shi, Ibaraki 305-0106, JapanResearch Laboratories for Fundamental Technology of Food, Asahi Breweries Ltd., 1-21 Midori 1-chome, Moriya-shi, Ibaraki 305-0106, JapanResearch Laboratories for Fundamental Technology of Food, Asahi Breweries Ltd., 1-21 Midori 1-chome, Moriya-shi, Ibaraki 305-0106, JapanThis clinical study was performed to evaluate the effects of continuous apple polyphenol (AP) administration on facial skin conditions and pigmentation induced by ultraviolet (UV) irradiation in healthy women participants. Participants (n = 65, age 20–39 years) were randomized to receive tablets containing AP (300 or 600 mg/day) or placebo in a double-blinded, placebo-controlled clinical trial. Continuous administration of AP for 12 weeks significantly prevented UV irradiation induced skin pigmentation (erythema value, melanin value, L value), although a dose-dependent relationship was not clearly observed. In contrast, no significant differences were detected between the groups with regard to water content and trans-epidermal water loss. Our study demonstrated that APs and their major active compounds, procyanidins, have several health benefits. Here, we report that continuous administration of AP for 12 weeks alleviated UV irradiation induced skin pigmentation, when compared with placebo, in healthy women.https://www.mdpi.com/2072-6643/12/4/1071Apple polyphenolsprocyanidinUV irradiationskin conditionpigmentation |
spellingShingle | Toshihiko Shoji Saeko Masumoto Nina Moriichi Yasuyuki Ohtake Tomomasa Kanda Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial Nutrients Apple polyphenols procyanidin UV irradiation skin condition pigmentation |
title | Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial |
title_full | Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial |
title_fullStr | Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial |
title_full_unstemmed | Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial |
title_short | Administration of Apple Polyphenol Supplements for Skin Conditions in Healthy Women: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial |
title_sort | administration of apple polyphenol supplements for skin conditions in healthy women a randomized double blind placebo controlled clinical trial |
topic | Apple polyphenols procyanidin UV irradiation skin condition pigmentation |
url | https://www.mdpi.com/2072-6643/12/4/1071 |
work_keys_str_mv | AT toshihikoshoji administrationofapplepolyphenolsupplementsforskinconditionsinhealthywomenarandomizeddoubleblindplacebocontrolledclinicaltrial AT saekomasumoto administrationofapplepolyphenolsupplementsforskinconditionsinhealthywomenarandomizeddoubleblindplacebocontrolledclinicaltrial AT ninamoriichi administrationofapplepolyphenolsupplementsforskinconditionsinhealthywomenarandomizeddoubleblindplacebocontrolledclinicaltrial AT yasuyukiohtake administrationofapplepolyphenolsupplementsforskinconditionsinhealthywomenarandomizeddoubleblindplacebocontrolledclinicaltrial AT tomomasakanda administrationofapplepolyphenolsupplementsforskinconditionsinhealthywomenarandomizeddoubleblindplacebocontrolledclinicaltrial |