Important: This page is general information, not medical advice. It does not recommend or prescribe any treatment. Always consult your doctor or pharmacist before starting, stopping or changing any medicine.
Quick facts
- How it is given
- topical
- Type
- human otc drug
- Brand names
- Old Spice Sharkhammer
We do not publish dosing. How much of this medicine to take, how often, and for how long depends on your age, weight, kidney and liver function, other conditions and other medicines. That is a decision for the person who prescribes or dispenses it. Follow the directions on your own pack and ask your pharmacist if anything is unclear.
Warnings
Warnings For external use only. Do not use on broken skin Ask a doctor before use if you have kidney disease Stop use if rash or irritation occurs Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.
Ask a doctor before use if
Ask a doctor before use if you have kidney disease
Keeping it away from children
Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.
Active ingredient
Active ingredient Aluminum zirconium tetrachlorohydrex Gly 15% (anhydrous)
Other ingredients
Inactive ingredients Cyclopentasiloxane, stearyl alcohol, mineral oil, PPG-14 butyl ether, hydrogenated castor oil, petrolatum, fragrance, kaolin, ozokerite, C20-40 pareth-10, cyclodextrin, behenyl alcohol
Before you take anything new
Tell your pharmacist or doctor about every medicine you take — including ones bought without a prescription, herbal products and supplements. Interactions are one of the most common avoidable causes of harm from medicines, and a pharmacist can check your full list in a couple of minutes.
This page is built from the openFDA record of the U.S. Food and Drug Administration's approved labelling for this product, effective 31 December 2025. Label text has been shortened and reformatted for readability; safety wording has not been altered in meaning. FDA labelling describes products approved in the United States — brand names, strengths, formulations and approved uses may differ in your country. Always read the leaflet that comes with your own pack. PocketsInfo is not affiliated with, and is not endorsed by, the FDA. Retrieved 2026-07-30.