Rosehip Vegetable Oil

Yes, rosehip oil is relatively comedogenic (comedogenicity index of 3). Accordingly, its undiluted application on oily or acne‐prone skin is not recommended.

Yes, rosehip oil can be used during pregnancy, for example to help prevent stretch marks.

The presence of trans-retinoic acid in rosehip oil suggests that it could act against hyperpigmentation. However, the scientific evidence is currently insufficient to support this assertion.

Yes, rosehip oil can be applied to dry ends to nourish and repair damaged hair. However, its use on the scalp is not recommended because of its greasy texture.

Yes, the rosehip oil is extracted from the seeds of the dog rose, whereas that of Damask rose is obtained from the petals of the eponymous flower. They have different chemical compositions, properties and cosmetic applications.

Yes, rosehip oil can be applied undiluted to the face, but its rather greasy texture may not suit oily or blemish-prone skin. It is more appropriate for dry and mature skin.

Rosehip oil is generally well tolerated, but it can be comedogenic in certain skin types, potentially leading to blemish formation. Moreover, its high content of unsaturated fatty acids renders it prone to oxidative degradation, necessitating strict storage away from heat and light.

Rosehip oil is recognised for its ability to support cellular regeneration and may therefore help to fade scars. Nevertheless, clinical trials are still required to substantiate this.

Owing to its anti-inflammatory and reparative properties, rosehip oil can help to soothe and nourish the skin following sunburn. However, in the event of a severe sunburn, it will not suffice and professional advice from a doctor or pharmacist should be sought.