Eye Cream

‘Biometrological evaluation of the long-lasting moisturizing effect and of the transepidermal water loss effect of a cosmetic product:’

Before
After

‘Biometrological evaluation of the long-lasting moisturizing effect and of the transepidermal water loss effect of a cosmetic product:’

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Results Based On Evaluation Of Clinical Trial Participants

‘Biometrological evaluation of the long-lasting moisturizing effect and of the transepidermal water loss effect of a cosmetic product:’

MOISTURIZING

presented a significant long-lasting moisturizing effect until t8h

+34%

increased hydration after 2 hours

100%

of subjects presenting an improvement

+24%

increased hydration after 4 hours

+16%

increased hydration after 6 hours

+10%

increased hydration after 8 hours

CUTANEOUS BARRIER REINFORCEMENT

-16%

of transepidermal water loss after 2 hours

+82%

of subjects with a cutaneous barrier reinforcement

-13%

of transepidermal water loss after 4 hours

+64%

of subjects with a cutaneous barrier reinforcement

Moisturizing effect

AVL Eye Cream presents a significant long-lasting moisturizing effect until t8h.

Cutaneous Barrier reinforcement

AVL Eye Cream presents a cutaneous barrier reinforcement until t4h and a cutaneous barrier maintenance until t8h by Transepidermal Water Loss measurements.

EVALUATION OF THE OCULAR POTENTIAL IRRITANCY OF A COSMETIC PRODUCT BY DETERMINATION OF THE CYTOTOXICITY AFTER DIFFUSION IN AGAROSE GEL

The cytotoxicity is evaluated by measuring the mean diameter (MD) of cell lysis on 4 dishes and calculating the mean. This value is presented in centimeters, to one decimal place.

AVL reference product

MD [cm]

Classification

Conclusion

Eye Cream

0.0

Low cytotoxicity

The test item does not have irritant properties

EVALUATION OF THE SKIN COMPATIBILITY OF A COSMETIC PRODUCT AFTER ONE SINGLE APPLICATION ON ADULT SUBJECTS UNDER DERMATOLOGICAL CONTROL: SINGLE PATCH TEST

100 subjects – 50 sensitive skin and 50 normal skin, where M.C.I.I. = Mean Cumulative Irritation Index

AVL reference product

Skin Type

Concentration / Type

Patch duration

M.C.I. I.

Conclusion

Eye Cream

Normal

20 μl Pure / Occlusive

48 hours

0.04

Non irritating

Eye Cream

Sensitive

20 μl Pure / Occlusive

48 hours

0.05

Non irritating