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Ivy Block

Medically reviewed on May 21, 2018

Dosage form: lotion
Ingredients: Quaternium-18 1.7g in 100mL, Sodium Bentonite 3.3g in 100mL
Labeler: Standard Homeopathic Comapny
NDC Code: 62333-111

Drug Facts

Bentoquatam 5.0%


Helps prevent poison ivy, oak and sumac rash when applied before exposure.


For external use only. Flammable: keep away from fire or flame.  Do not use: if you are allergic to any ingredients, on open rash. When using this product: do not get into eyes.  If contact occurs, rinse eyes thoroughly with water.  


  • Shake well before use
  • apply 15 minutes before risk exposure
  • avoid intentional contact with poison ivy, oak and sumac
  • adults and children 6 and older:  apply every 4 hours for continued protection or sooner if needed
    • children under 6 years:  ask a doctor
    • remove with soap and water after risk of exposure

Inactive ingredients

Bentonite, Benzyl Alcohol, Diisopropyl Adipate, Methylparaben, Purified Water, SD Alcohol 40.


Skin Protectant.

Keep out of reach of children.

If swallowed, get medical help or contact a Poison Control Center right away.

Ivy Block Lotion. Helps PREVENT Poison Ivy, Oak & Suman Rash.

bentoquatam lotion
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:62333-111
Route of AdministrationTOPICALDEA Schedule    
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
Quaternium-18 (Quaternium-18) Quaternium-181.7 g  in 100 mL
Sodium Bentonite (SODIUM CATION) Sodium Bentonite3.3 g  in 100 mL
Inactive Ingredients
Ingredient NameStrength
#Item CodePackage Description
1NDC:62333-111-40120 mL in 1 BOTTLE, PLASTIC
2NDC:62333-111-1030 mL in 1 BOTTLE, PLASTIC
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
Labeler - Standard Homeopathic Comapny (008316655)

Standard Homeopathic Comapny

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