St John's wort (hypericum perforatum) is known for years for it´s
anti-depressive effect.
The concrete effects of the plant: enforcing the immune system, good for digestion, anti-inflammatory and against psychic complaints (anxiety, nervousness, depression). The good effects against depressive irritations are exemplified (proved) in the meantime in scientific studies. Clinical studies show that preparations of St John's wort have no side effects and can therefore be taken in long term for internal use.

St John's wort skinoil
St John's wort-oil is an extract out of the yelloy blossom with olive oil. As it is red it is known also under the name of redoil.
St John's wort-oil is to be taken externally against contusion, rheumatism, gout, wounds, sunburn and burns.