✔️ Helps hydrate, smooth and revive the radiance of the complexion
✔️ Velvet finish, feeling of sweetness immediate
✔️ Use morning and evening as a treatment or daily
Prince
2B Bio Serum O2 is intended for skin lacking vitality, radiance, and comfort.
Formulated with concentrated active ingredients, it helps the skin to better cope with environmental aggressions, particularly in an urban and polluted atmosphere.
Applied under a treatment cream, it optimizes hydration and provides a skin-like feel more flexible and softer.
It also applies to the neck and the backs of the hands, areas that are often exposed and prone to dryness.
Ideal as a 14-day treatment course or alternated with 2B Bio Oxygel depending on skin needs.
Texture & sensuality
Lightweight serum that melts quickly into the skin.
An extremely soft feel right upon application.
The skin texture then returns to its initial feel, a sign that the active ingredients have been absorbed.
Velvety, comfortable finish, with no visible greasy film.
Subtle fragrance.
Frequently asked questions
2B Bio Serum O2 Does it actually help restore radiance to dull or tired skin?
Yes, 2B Bio Serum O2 revitalizes the skin and restores radiance to the complexion by helping to combat the signs of fatigue.
What is the difference with a classic oxygenating gel?
2B Bio Serum O2 is rich in soy peptides. It works deeply and helps with cellular respiration.
Can it be used every day?
Yes, it is suitable for daily use, morning and/or evening, depending on the skin's needs.
Does it provide an immediate feeling of freshness?
Yes, it provides a fresh and invigorating effect upon application.
How long does it take to see results?
Radiance is often quickly visible, with a progressive improvement in skin tone with continued use.
Is it suitable for sensitive skin?
Yes, rich in squalane, it is well tolerated by all skin types. However, a patch test in the bend of the elbow is recommended for very reactive skin.
Can it be used under a cream?
Yes, its lightweight texture absorbs quickly and makes an excellent skincare base. The 2B Bio Hydravit day or night cream ideally complements this routine.
Does it contain specific oxygenating active ingredients?
Soy peptides strengthen the skin by stimulating collagen and elastin production, which visibly improves firmness and reduces wrinkles. They also protect cells from oxidative stress and enhance hydration, resulting in smoother, more resilient, and more radiant skin.




