ʻO ka pale maka lauoho Keratin vs Collagen: ʻO wai ka mea e pono ai kou lauoho?
ʻO ka pale maka lauoho Keratin vs collagen: ʻo wai ka mea kūpono no kou lauoho? E aʻo i nā ʻokoʻa koʻikoʻi, nā pono, a pehea e koho ai ma waena o keratin waiwai i ka protein a me nā lāʻau collagen moisturizing.
