Brooks, Proofide Leather Care, 30ml

Other than your backside, this is the only stuff that should be added to your Brooks Saddle. Use the Proofide Saddle Dressing to condition and help break in the leather and keep it supple and weatherproof.

Contains tallow, cod oil, vegetable oil, paraffin wax, beeswax, and citronella oil.
Use Proofide several times during the break-in period and then every 3 to 6 months.
Apply the formula, let it permeate, then polish with a soft cloth.
If you ride without fenders, use it under your saddle too.