Calamine Powder

$5.15

Qty

INCI:  Zinc Oxide; Ferric Oxide 
CAS: 8011-96-9 
Suggested Usage Rate:  up to the discretion of formulator 
Assay: calamine is a mixture of zinc oxide (ZnO) with about 0.5% iron (III) oxide (Fe2O3) 
Solubility:  insoluble in water 
Appearance: odorless pink powder 
Melting point: N/A 
Application:  any topical product with an emulsion phase or oil phase 

Used customarily for its soothing and healing properties. 

Calamine is a mixture of zinc oxide (ZnO) with about 0.5% iron(III) oxide (Fe2O3). It is the main ingredient in calamine lotion and is used as an antipruritic (anti-itching agent) to treat mild pruritic conditions such as sunburn, eczema, rashes, poison ivy, chickenpox, and insect bites and stings.  

It is also used as a mild antiseptic to prevent infections that can be caused by scratching the affected area, and an astringent to dry weeping or oozing blisters and acne abscess. In a September 2, 2008 document the U.S. Food and Drug Administration recommended applying topical OTC skin protectants, such as calamine, to relieve the itch caused by poisonous plants such as poison ivy, poison oak, and poison sumac. Calamine has been found to be effective in treating acne and poison ivy.  

Shelf Life and Storage Information for Products and Ingredients

Finished products generally don't need to be refrigerated as they are preserved, but you can refrigerate them to extend shelf life. Shelf life is 9 - 12 months

Sample sizes do have a shorter shelf life (generally 3-6 months and items in jars can dry up quicker than this if the lid is not tightened well enough (except our vitamin C serums - use within 90 days).

Please try to keep out of high humidity or heat if possible! Store out of direct light and in dark cabinet if possible also!

Exfoliating Acid products will last 1 year.

The only thing we don't suggest refrigerating is the mandelic or salicylic acid serums as those can crystallize in the refrigerator and not go back to their normal state even if you warm them up.

Additional Items Requiring Refrigeration

Hydrosols - Take out 1/2 oz to 1 oz in a separate spray bottle from your original container and keep the larger bottle in the refrigerator!

Carrier Oils - Generally you can refrigerate ALL carrier oils, they will solidify in some cases. This is FINE all you have to do is take it out warm it up at room temp and it will be liquid again!
There are some oils that have a super long shelf life like coconut oil for instance! That does not need to be refrigerated, but it cannot hurt it either!

Essential Oils - Essential oils are best stored in a cool dark place.

Co2 Oils - These should always be refrigerated.

Butters - We suggest refrigerating our skincare butters. You can take out what you need and keep the rest in the fridge.

Essential oils - These can be refrigerated to increase their shelf life!

Clays - Keep in a dry, dark place (shelf life is at least 2 years)

Herbs - (whole or ground) These should last a good year at least - Keep in a dark, cool and dry location.

Herbal Extracts - [powder] Keep these also in a dark, DRY place. You can keep in the fridge, but make sure the seal is on very tight so you don't get moisture in. [1 year at least].

Herbal Extracts - [liquid] These can be kept in the refrigerator (or a dark DRY place] [3 years at least]

Other Various Raw Ingredients - i.e. Sodium PCA, Honeyquat, Iat Beta Glucan etc will all have a different shelf life (we are working on adding this to the ingredient pages.