Cov khoom tseem ceeb ntawm cov roj yam tseem ceeb suav nrog ntau yam roj cog thiab roj- cov khoom xyaw uas muaj kuab lom. Cov roj cog muaj xws li jojoba noob roj, squalane (squalene), camellia noob roj, meadowfoam noob roj, macadamia noob roj, rosehip roj, thiab txiv roj roj. Cov roj tseem ceeb feem ntau muaj cov roj ntxiv- cov khoom xyaw uas muaj kuab lom xws li vitamin E, vitamin C derivatives (piv txwv li, ascorbate tetraisopalmitate), retinol (thiab nws cov derivatives), coenzyme Q10, ceramides, thiab ntau yam nroj tsuag rho tawm (xws li, ginseng, snow lotus, thiab camellia extract).
Los ntawm kev tsim cov kev xav, cov roj yam tseem ceeb feem ntau muab faib ua peb pawg: cov roj ib leeg muaj ib lossis peb lossis tsawg dua oily Cheebtsam; cov roj sib xyaw uas muaj ntau tshaj peb yam roj thiab tsis muaj dej los yog dej - cov khoom xyaw (cov khoom tseem ceeb hauv khw); thiab cov khoom uas muaj ntau yam roj thiab dej.