Megassane®Skin tone highlighter by proteasome activation


Coming from marine biotech and more especially from a brown micro algae called Phaeodactylum tricornutum, Megassane® acts as a natural skin highlighter and embellishes skin complexion. Its specific lipids composition has a very high capability to stimulate the skin proteasome in both a preventive and curative effect under a serious UV exposure. This regulation acts at the epigenetic level (regulation of a specific miRNA) and genetic level (action on proteasome regulators). 

At the clinical level, Megassane® has been tested on smoking volunteers with a very dull and grey skin. After 56 days of treatment, a +200% improvement of their skin tone has been observed.


Our marketing concept(s)

Cosmic Purple

The HA lip bomb

Body Confidence


S3D® Solid'Hair

S3D® Millésime

Happy Mask

Mask Tonic

Dream Contour


S3D® Womango

Eau de Radiance

S.O. Smooth

GxB Pure'scalp

S3D® Oceanist

Adaptogenes Botanicals Solutions

Calming Flash

S3D® Moodbooster

S3D® Mystic

S3D® PoweR-10


Silky pearl hands & nails lotion

S3D® Pro'Fill

S3D® Colourback

Sensory Crush

S3D® [Yu] care

Fragrance on the move

Golden Tan booster

S3D® Powderful

S3D® Désir

Skin care highlighter

My Blue Guard
High Performance

My Blue Guard
High Defence

Discover them all

New Purple 2364

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Centella CAST

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Cristalhyal™ e‑Perfection, the clay‑vectorised HA for skin perfectness

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