Bust - In vivo efficacy tests

A study was conducted on a group of 20 female volunteers with moderate to pronounced cutaneous sagging on the bust area in order to assess the efficacy, cosmetic qualities and skin tolerability of a cosmetic treatment with a lift effect, consisting of the following products:
- LIFTENE Body Lift Bust
- LIFTENE Bust Cream

For this purpose a home use test  was carried out in tandem with laboratory tests, for a duration of 30 days, during which time the volunteers used the products being tested, applying them to the skin of the bust, as follows:
- LIFTENE Body Lift Bust: once a day (in the evening), taking 3 ml of product with the graduated applicator and dividing the product evenly between the two sides, massaging in gently for at least 1 minute;
- LIFTENE Bust cream: once a day (in the morning), massaging in gently until fully absorbed.

RESULTS
COSMETIC EFFICACY
Elastometry and subjective assessment

The results of elastometry tests at the end of the treatment showed that the product being tested led to a final increase of 4.10% in elasticity (R2), indicating increased skin elasticity.
The results of  objective assessment at the end of treatment showed the following:
- 65% of the volunteers agreed that the treatment led to a reduction in skin sagging;
- 70% of the volunteers agreed that the treatment made their skin more elastic;
- 70% of the volunteers agreed that the treatment made their skin more toned;
- 100% of the volunteers agreed that the treatment made their skin more hydrated;
- 90% of the volunteers agreed that the treatment made their skin smoother;
- 85% of the volunteers agreed that the treatment made their skin silkier;
- 75% of the volunteers agreed that the treatment had a good lift effect.

COSMETIC QUALITIES
Subjective assessment

LIFTENE Body Lift Bust
The results of the subjective assessment at the end of the study showed that:
- 95% of the volunteers agreed that the product had a pleasant fragrance;
- 45% of volunteers agreed that the product was easy to apply;
- 85% of volunteers agreed that the product was easily absorbed;
- 95% of volunteers agreed that the product did not leave skin greasy.

LIFTENE Bust cream
The results of the subjective assessment at the end of the study showed that:
- 95% of the volunteers agreed that the product had a pleasant fragrance;
- 100% of the volunteers agreed that the product was easy to apply;
- 95% of the volunteers agreed that the product was easily absorbed;
- 100% of the volunteers agreed that the product did not leave skin greasy.

SKIN TOLERABILITY
Dermatological tests and subjective assessment

The dermatological tests found no adverse skin reactions.
In subjective assessments volunteers who took part in the tests reported no feeling of skin irritation.
The products being tested showed excellent skin tolerability.