Frequently asked questions

The active ingredient is 1% stabilized hydrogen peroxide (w/w) in a lipid-based formulation.

Hydrogen peroxide is a well-known antiseptic agent effective against most pathogenic microorganisms. In vitro pharmacological studies have shown that hydrogen peroxide is active against a wide range of microorganisms and is a powerful antibacterial agent effective against both Gram-positive and Gram-negative bacteria. In vitro studies have shown that the bactericidal activity of the cream is equivalent to that of a 1% aqueous hydrogen peroxide solution, with the cream providing longer-lasting action.¹

According to the NICE (National Institute for Health and Care Excellence) guidelines [NG153] on impetigo, for people with localized non-bullous impetigo without systemic complications or a high risk of complications, a 1% hydrogen peroxide cream is recommended as the initial treatment.²

1% hydrogen peroxide has been shown to be as effective as benzoyl peroxide in reducing inflammatory and non-inflammatory lesions in patients with mild to moderate acne vulgaris. Compared to 4% benzoyl peroxide gel, hydrogen peroxide cream has a better local tolerance profile.^3,4.An independent American laboratory has discovered that benzoyl peroxide, used to treat acne, generates benzene at carcinogenic levels. Crystaderm is an effective and safe alternative, without irritation or skin reactions. ^5,6,7

Hypersensitivity to the active substance (hydrogen peroxide) or any of the excipients (Glyceryl myristate, glyceryl laurate, propylene glycol, PEG-100 stearate, citric acid, sodium hydroxide, sodium oxalate, salicylic acid, disodium edetate, sodium stannate (IV), sulfuric acid, disodium pyrophosphate).

There are no known pathogenic bacteria or fungi that develop resistance to hydrogen peroxide. The development of bacterial resistance is a growing concern and a well-known phenomenon with topical antibiotics. Hydrogen peroxide does not lead to resistant bacteria, making it a valuable alternative to topical antibiotics.⁸

Crystaderm is approved in Canada for use from the age of 2 years.

When applied topically, hydrogen peroxide is not systemically absorbed. It is not expected to result in exposure of the fetus or breastfed infant to the medication.⁹

You can order Crystaderm from the following wholesalers with the associated product codes:

• Kohl & Frisch – Product code: 170518
• Unipharm – Product code: 2688539
• Pharmaplus – Product code: 906512

Additional wholesalers will be available soon.

For any further inquiries, please contact us at [email protected]