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. 2014 Nov 1;56(1):66–73. doi: 10.3164/jcbn.14-81

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Copyright © 2015 JCBN

This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 3 — Changes in the subjective skin condition with time following ingestion of hyaluronans and placebo. The subjective skin conditions, i.e., luster, suppleness, and wrinkles, were evaluated using a questionnaire prior to ingestion, 3 and 6 weeks of ingestion, and 2 weeks after ingestion ended. Differences in each questionnaire result relative to the baseline condition (⊿): (A) luster, (B) suppleness, and (C) wrinkles. indicates the placebo group; indicates the HA 800 k group; indicates the HA 300 k group. Dunnett’s test was used to compare the three groups. Data are present as means ± SE. ^†p<0.10 and *p<0.05.

Inline graphic — Changes in the subjective skin condition with time following ingestion of hyaluronans and placebo. The subjective skin conditions, i.e., luster, suppleness, and wrinkles, were evaluated using a questionnaire prior to ingestion, 3 and 6 weeks of ingestion, and 2 weeks after ingestion ended. Differences in each questionnaire result relative to the baseline condition (⊿): (A) luster, (B) suppleness, and (C) wrinkles. indicates the placebo group; indicates the HA 800 k group; indicates the HA 300 k group. Dunnett’s test was used to compare the three groups. Data are present as means ± SE. ^†p<0.10 and *p<0.05.