 
 ?   ū ϱ  Ǻΰ   . Ư ܿ   , ö ̼ ڿܼ  Ǻ ǰ ϴ ҵ  ñ  ö  ʿϴ.
̷ ȭ ϱ   , ȭ, , Ǻ 庮 ȭ   ϴ  ϴ  ߿ϴ. Ǻΰ  (£ġǺΰǿ) Բ ö Ǻ   ʿ ٽ  ˾ƺô.
?1. ۸ڻ(Glycolic Acid, AHA  )
?۸ڻ ܿ    ϴ  ȿ̴. Ǻΰ   Ƕ(Serena Mraz)  νŸ(InStyle)  "۸ڻ   Ͽ Ȼ   ̵ ´.    ٸ Ȱ    Ǻΰ  ϴ   ְ ݶ  ϴ ȿ ִ" ߴ.
  "۸ڻ ȭ   '(Alpah Hydroxy Acid, AHA)'μ,  ũⰡ ۰ Ǻ ħ  ǥ  Ż Ų" "Ǻ  Ȱȭ Ǻ  ,  Ǻ   ָ  к    Ѵ" ߴ. ̾ "۸ڻ ܿ  β   ְ, ڿܼ   Ƽ  濡  ش.    ȿ ϱ  Ȳ ̼    ϴ ö  Ǻ   ش" ٿ.
ٸ, ۸ڻ   Ŀ Ǻΰ   Ƿ  ÿ ڿܼ    ־ ϰ,      Բ ϴ  ߿ϴ.
??2. ̾ƽžƸ̵(Niacinamide, Ÿ B3 ü)
?̾ƽžƸ̵    ö 帧   ̴.  Ƕ(Serena Mraz) ǿ ,     ٿִ ȿ ִ.  Ǻ 庮 ȭ Ǻΰ  ȭ ϴ     ְ ´.
  ̾ƽžƸ̵  "  Ǻ ڱذ ȫ ȭ  ְ ڿܼ  , Ƽ ϴ ȿ ִ" ߴ. ̾    Ư ߿  ؼ "  ̵   Ǻ 庮 ȭ ̼κ Ǻθ ȣϰ,  ۿ ȯ  Ǻο Ʈ ̴   ش" ߴ.
??3. Ÿ C(Ascorbic Acid)
?ŸC ǰ ջ  ϴ  ȿ̴.   "ŸC  ȭμ Ǻ ȭ ϰ,   ̿ Ƽ   Ǻ    ȴ. , ݶ ռ  Ǻ ź Ű ϸ ڿܼ  Ǻ ջ ٿش" ߴ.
ٸ, "ŸC  ῡ ϴ  ڱ ̴   Ǹ,  ŸC ǰ ΰ Ǻο ڱ   ־ ؾ Ѵ" ߴ.
??4. ˷л(Hyaluronic Acid)
˷л ǥ  , Ǻο  ϴ   ش.  忡    Ǻ   ö  ٶ  κ Ǻ  ϰ, ̼   ڱκ Ǻ 庮 ȭϴ   ָ, (AHA)ŸC Բ     ȿ̴. ,   ȯ濡 ϸ  ȿ̹Ƿ,   ϴ  .
?5. Ÿ̵(Peptides)
Ÿ̵ Ǻ   ݶ  ȭϴ , ö  Ǻ 庮 ȣϴ   ȴ.   "  ö ڿܼ ıϴ ݶ  ִ  ϸ,  ȭ Ǻ ź   ִµ ̶ Ÿ̵尡 Ǻ е ̴   ش" " Բ ϸ ó ȿ   ִ" ٿ.
?Ǻ ǰ  õϴ Ȱ 
? ڿܼ  ̼ Ȳ ,    Ŀ Ǻΰ   ִ. ̷ ȯ濡 ϱ ؼ Ǻ ȣ  ִ лӸ ƴ϶ ǰ Ȱ  ϴ ͵ ߿ϴ.
 ڿܼ 
 ܿﺸ ڿܼ  . Ư UVA(ȭ ) UVB(ȭ )   Ǻ ջ ɼ Ŀ.  ڿܼ  ö ߶ Ѵ. ̿    " 30  , ,     ڿܼ  IJϰ ٸ,    Ƿ 2~3ð ߶ Ѵ. , dz ڿܼ    õѴ. , Ǻ Ʈ  쿡 ܷ Ѵ" ߴ.
 ۿ  ÿ , ۶,   Ȱ   ִ  .
 Ųɾ ǰ  
 ܿﺸ   Ųɾ ǰ   õѴ.  忡 , ܿ£   ǰ ߴٸ,   Ÿ Ǵ ũ ؾ Ѵ. ũ бⰡ  ǰ      Ѵ.
 Ǻ  
 ū  Ǻ        ϰ  Ͼ  ִ.  Ǻ  ϴ   ߿ϴ.  忡   ϱ ؼ   3 ̳   ս ּȭϰ ˷л, ̵, ۸    ϴ  . ʸ   Ǻ    ڿ  ǰ    Ѵ.
dz  ϴ ͵ ߿ѵ, ̸ ؼ ⸦ ̿  40~60% ϴ  .