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Zinc Therapy - Liquid 2% Pyrithione Zinc Soap

by Dermaharmony

Rated: 5 out of 5 based on 27 customer reviews

2% Zinc SoapUse as Soap, Shampoo, or Shaving Lather. Pyrithione Zinc Body and Facial Soap (ZNP) is ideal for Seborrheic Dermatitis, Dandruff, dry, sensitive and problem skin — it ideal for use on the face and head/hair. Pyrithione zinc (ZnP), a form of zinc that has antifungal and antibacterial properties, is blended into our natural liquid castle soap. The soap is safe for everyday use by adults and children and is good for all skin types. Our soap works well on redness, flaking, itching, and irritation while removing dirt, oil, and debris. DermaHarmony Liquid Zinc Therapy Soap is classified as an OTC Drug by the FDA - see our filing with the NIH.

Size: 4 fl oz, 12 fl oz, 64 fl oz., 128 fl oz bottle

Active ingredient:
2% Pyrithione Zinc

Inactive ingredients:
Water, Saponified Oils (potassium cocoate, potassium olivate, and potassium oleate from Olive and Coconut Oil), Vegetable Glycerin, Salt, Oatmeal, Xanthan Gum (a thickening agent produced from simple sugars using a fermentation process — used as a stabilizer to prevent ingredients from separating), Citric Acid


  • Shake before each use
  • Use on affected areas in place of your regular soap
  • For best results use at lease twice a week or as directed by a doctor
  • Work up a lather using warm water and massage into affected areas
  • Rinse well

For Use as Shampoo: Castile soap is strong enough to clean the scalp of excess sebum and product build up, but gentle enough to not leave our hair stripped and dry. Experiment using the soap at different dilutions (e.g. 2 teaspoons and one cup water, etc.) until you find the right dilution for you. Castile Soap is NOT as color safe as sulfate free shampoos. Soaps tend to be alkaline which means that they can open the hair cuticle and remove hair dye quicker.

1 bottle (4 fl oz)
$8.24 order now
1 bottle (12 fl oz)
$17.98 order now
2 bottles (24 fl oz)
$32.98 order now
3 bottles (36 fl oz)
$49.00 order now


  • For external use only
  • Ask a doctor before use if you have seborrheic dermatitis that covers a large portion of the body
  • When using this product avoid contact with eyes. If contact occurs, rinse eyes thoroughly with water
  • Stop use and ask a doctor if condition worsens or does not improve after regular use as directed
  • Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.

2% Zinc Soap

While we would prefer you to buy from our website, our products are also available online from these fine online merchants. Zinc Soap is not available at large chain stores. All shopping channels are priced nearly the same (once shipping is factored-in) — this is by design. If you buy manufacturer direct (e.g. here on this website), you'll recieve occassional special email promotional offers. These offers are NOT available from these channels:

Available at Walmart, ebay, Sears, Etsy, Jet, Amazon, and Groupon

FDA NDC Codes: 71819-007-04, 71819-007-12, 71819-007-64, 71819-007-99

Here are some resources for you. Read on for the answers you seek, then give us a call if you would like additional guidance on purchasing Zinc Soap.


Principal Author: Webmaster
Date of Publication: 06/10/2017
Updated: 03/19/2018


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The statements within this website have not been evaluated by the FDA. Products are not intended to diagnose, treat, prevent or cure any disease. If pregnant or nursing, please consult a physician before taking any dietary supplement. You must be 18 years of age or older to purchase products.
Individual results do vary.