Swissheal Ointment is a prescription-only topical medication containing 0.25% B-sitosterol as its active ingredient. This 30g ointment is formulated for specific skin conditions and comes in a convenient tube packaging. This is a prescription-only (Rx only) medication that should be used under the guidance of a healthcare professional. The active ingredient B-sitosterol 0.25% w/w is clearly marked on the packaging. As with any prescription medication, follow your doctor's instructions for proper usage and dosage.