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Kolodium forte

10 ml, dermal solution
Medical device

Skin solution for gentle and painless removal of warts, corns and hardened, cornified skin.

Salicylic acid and lactic acid gently disrupt the wart, which gradually, painlessly disassociates. The treatment is helped by the antimicrobial and antifungal effects of celandine, whilst thuja stimulates the skin's immune system thus suppressing the development of infection. Essential oil from pine resin has an antiseptic effect and supports subsequent skin regeneration.

Have a look at for a demonstration of how to remove a wart using Kolodium forte.


  • painless therapy that even children find tolerable
  • easy to apply, suitable for use at home
  • comprehensive effect including subsequent skin regeneration
  • contains plant components (celandine, thuja, turpentine essential oils)
  • thanks to gentle active substances and repeated application, there is no irritation of the surrounding tissue (unlike preparations that are applied once, Kolodium forte is more gentle on the surrounding tissue and there is no risk of scarring)




Turpentine essential oils*
1.6 mg
Celandine extract
0.02 g
Salicylic acid
0.16 g
Lactic acid
0.16 g


alcohol, nitrocellulose, Thuya occidentalis extract, Ricinus communis oil, ethyl acetate


Kolodium forte is a medical device consisting of a solution containing medicinal substances, used for the gentle removal of warts, corns, hardened and horny skin.

The product contains kolodium (a solution of nitrated cellulose in a mixture of alcohol), salicylic acid a lactic acid. Salicylic acid softens the skin’s surface layer and has the ability to dissolve the intercellular mass by the so-called keratolytic effect (detachment of the upper, fully keratinized layer of the skin). This effect promotes the action of lactic acid, which also has a corrosive effect and reduces hyperkeratosis.

Celandine extract contains, in addition to the most effective alkaloid, chelidonine, a number of other alkaloids (including chelidoxanthin, sanquinarine), which have antimicrobial and antifungal effects when used externally.

Another active substance is purified turpentine essential oils from pine resin(Terebinthinae etheroleum rectificatum),which contains the terpene compounds pinene, camphene limonene. They have an antiseptic effect, support blood circulation to the tissue, increase the resorption of pathologically altered tissue and contribute to the formation of granulation tissue.

The preparation also includes an extract from the non-woody parts of the eastern white cedar (Thuja occidentalis), which contains a number of monoterpenes. These substances reduce the production of sebum (they have an “anti-seborrheic” effect), they also have a toning and smoothing effect.

Dosage and method of use

1–3 drops / 2 times a day

Apply the product to the affected area using the stick on the cap. The first signs that it is taking effect may not be noticeable until several days later. Regular and thorough application is crucial.

You can find a detailed procedure on how to remove a wart with Kolodium forte, at video instructions.


Do not use on children under 3. Children under 15 should use the product under adult supervision.

Pregnant or breast-feeding women should use the product in consultation with a specialist.

Diabetes patients should consult their attendant physician.

People with sensitive skin should use the product with caution and first verify its effect on a small surface of the affected area for 2-3 days.

Do not use the product in case of allergies or hypersensitivity to any of its ingredients.

Storage and expiry date

Keep out of reach of children. Store in the original package. Close tightly after use and store in an upright position.

Expires by: 18 months

Professional studies

Resorption of the herbal components of Kolodium forte into the human body, 2016

The research, carried out in conjunction with the Faculty of Medicine and Science at the Palacký University in Olomouc, shows that in terms of the body’s systemic exposure, the amount of substances that pass into the body when applied to the skin is at a very low level.

Read the complete study For the study in English please contact Neofyt company.

Where to buy

Our products can be purchased without a prescription in selected pharmacies or pharmacy e-shops.

Development and research projects