3.3. Skin Elasticity
Results for skin elasticity are illustrated in After eight weeks of sample intake, the R5 value in the placebo group decreased from 0.474 ± 0.075 to 0.512 ± 0.068, while in the caviar and combination groups, it increased from 0.457 ± 0.064 to 0.547 ± 0.095 and from 0.458 ± 0.080 to 0.514 ± 0.075, respectively. Caviar showed a significant increase at eight weeks compared to the placebo group (After eight weeks of sample intake, the R7 value in the placebo group decreased from 0.387 ± 0.066 to 0.407 ± 0.060, the combination group increased from 0.375 ± 0.069 to 0.417 ± 0.064, and the caviar group increased from 0.375 ± 0.053 to 0.447 ± 0.084. After eight weeks, the R7 value significantly improved in all groups, and the change in R7 value significantly increased in both treatment groups compared to the placebo group (