Ingredients (INCI declaration of the ingredients):

Isopropyl Alcohol, Vanilla (Aroma), Cymbopogon Flexuosus Herb Oil, Alcohol, Lactic Acid, Sodium Hydroxide, Citral, Limonene, Cinnamyl Alcohol, Coumarin, Geraniol, Linalool

Further explanations of the ingredients:

Isopropyl Alcohol:
Isopropanol: Has a disinfectant effect like ethanol, but unlike ethanol, it also dissolves natural fats.

Vanilla (Aroma):
Vanilla flavoring

Cymbopogon Flexuosus Herb Oil:
Lemongrass essential oil, refreshing, improves concentration, used in aromatherapy against skin parasites.

Alcohol:
Ethyl alcohol: Biocompatible. Has a refreshing and antibacterial effect. Also serves as a solvent for other ingredients. Contrary to other claims, there is no risk of a drying effect on the skin at normal concentrations!

Lactic Acid:
Lactic acid. Occurs as a metabolic product in the body and on the skin; in higher concentrations and at a low pH value of 2 to 3, it has an exfoliating effect on the stratum corneum; in buffered form (physiological pH value of the skin approx. 5.5), it supports the moisture content and preserves the skin's acid mantle.

Sodium Hydroxide:
Sodium hydroxide. Used to adjust the pH of cosmetic products. Sodium and hydroxide ions are identical to those found in the body.

Citral:
Fragrance, a natural component of essential oils.

Limonene:
Fragrance, a natural component of essential oils.

Cinnamyl Alcohol:
Fragrance, a natural component of essential oils.

Coumarin:
Fragrance, a natural component of essential oils.

Geraniol:
Fragrance, a natural component of essential oils. Repels mosquitoes (repellent).

Linalool:
Fragrance, a natural component of essential oils.