Here is a very good dermatological protective varnish, made in France!
Isoclip is a permanent clear varnish to apply on the metal parts of rings, necklaces, bracelets, earrings, watches, glasses or any object likely to
cause allergic or irritating reactions.
Isoclip also prevents the oxidation of costume jewelry.

Manual :
Shake the bottle before opening
Apply on all metal parts in contact with the skin.
Repeat the operation if necessary and according to the use.

After drying, there will be an almost invisible protecting film.
It is advisable to carry out a skin test beforehand to prevent an allergic reaction of the epidermis.

Composition:
INCI formula: Ethyl acetate, butyl acetate, isopropyl alcohol, nitrocellulose, phthalic anhydride / trimelitic anhydride / glycols copolymer, acetyl tributyl citrate.

Caution: Do not inhale vapors. To use in a well ventilated place. Avoid contact with damaged skin, mucosa or eyes.

KEEP OUT OF REACH OF CHILDREN.

Applicator bottle of 10 ml.