'ambulat feealt mrkkzt tahtawi ealaa 25% fitamin C khalisa, bial'iidafat 'iilaa 2% min mushtaqi fitamin C wa2% fitamin B5.
• taemal ealaa taftih albasharati, taqlil albuqae alsabghiati, tawhid lawn albasharat watahsin muruntiha.
• tarkibatuha sarieat aliamtisasi, ghayr lizajati, watueti 'iihsas mutawazin bayn rutubat waduhun albashrati.
• summmt bitarkiz pH mithaliin litahsin amtisas fitamin C wataqlil altahayiji.