Blue Retinol Night Serum
BLUE RETINOL NIGHT SERUM is a powerful Bioscience innovation offering the highest resurfacing efficacy in a 100% vegan formula. Every night, it targets wrinkles, evenness and skin quality to daily reveal a heathy and youthful skin.
BLUE RETINOL NIGHT SERUM is a powerful Bioscience innovation offering the highest resurfacing effica ... Read full description

FEEL THE POWER OF BLUE RETINOL
BLUE RETINOL NIGHT SERUM is a powerful Bioscience innovation offering the highest resurfacing efficacy in a 100% vegan formula.Every night, it targets wrinkles, evenness and skin quality to daily reveal a heathy and youthful skin.
New Blue Retinol: 1% Life Plankton + 0.25% Pure Retinol. An association of highly concentrated Pure Retinol with our potent regenerative active Life Plankton for an amplified resurfacing efficacy. It is scientifically proven: Blue Retinol has 2(1) times higher efficacy than Pure Retinol.
As a result wrinkles are reduced for 100% of women (2). Skin quality is improved, more even and smooth. Day after day, skin is resurfaced and repaired.
True to our Blue Commitments: 100% vegan formula (4) and 92% biodegradable clean formula. Eco-designed packaging: 25% recycled glass bottle.
Suitable for normal to oily skin.
(1) In vitro test, pure retinol vs. Blue retinol.
(2) Clinical study, 49 women, after 4 month.
(3) Self-assessment, 49 women, after 4 month.
(4) No animal-derived ingredients.
Skin quality is more even and smooth.
Blue Retinol Night serum resufaces and repairs skin. 100% of women showed reduction in wrinkles(5), smoothens and evens skin tone.
Clinically proven: 100% of women see reduced wrinkles.
Glabellar wrinkles: -36%(1) | Crow’s feet: -31%(1).
Undereye wrinkles: -22%(2) | Forehead wrinkles: -23%(2).
| Nasolabial fold: -18%(1).
Visibly perceived: skin quality parameters improved.
Smoothness: 95%(3) | Evenness: 93%(4) | Radiance: 93%(4).
Refined skin texture: 82%(3) | Tighter Pores: 81%(4).
(1) Clinical study, 22 women, after 4 month.
(2) Clinical study, 27 women, after 4 month.
(3) Self-assessment, 22 women, after 4 month.
(4) Self-assessment, 27 women, after 4 month.
(5) Clinical study, 49 women, after 4 month.

BENEFITS
Blue Retinol Night serum resurfaces and repairs skin. 100% of women showed reduction in wrinkles (1), smoothens and evens skin tone.
Skin quality is improved, more even and smooth. Day after day, skin is resurfaced and repaired.
(1) Clinical study, 49 women, after 4 month
Discover Blue Retinol : An association of highly concentrated Pure Retinol with our potent regenerative active Life Plankton for an amplified resurfacing efficacy. It is scientifically proven: Blue Retinol has 2(1) times higher efficacy than Pure Retinol.
(1) In vitro test, pure retinol vs Blue retinol
HOW TO
HOW TO USE BLUE RETINOL BY NIGHT
During the first week, use two times per week, then gradually increase frequency to every other night. In case of persisting discomfort space out applications, and/or reduce the quantity. Always make sure to provide good moisturization to your skin. Apply every evening before your moisturizer. Do not apply on eye contour or eyelids. Do not use in association with retinol products outside the BIOTHERM Blue Pro-Retinol range. Do not expose intentionally skin to sun and use daily a broad-spectrum SPF product SPF 30.
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HOW TO USE BLUE RETINOL BY NIGHTDuring the first week, use two times per week, then gradually increase frequency to every other night. In case of persisting discomfort space out applications, and/or reduce the quantity. Always make sure to provide good moisturization to your skin. Apply every evening before your moisturizer. Do not apply on eye contour or eyelids. Do not use in association with retinol products outside the BIOTHERM Blue Pro-Retinol range. Do not expose intentionally skin to sun and use daily a broad-spectrum SPF product SPF 30.
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HOW TO APPLY THE BLUE PRO RETINOL MULTI-CORRECT CREAMApply every day & night, pair it Blue Retinol Serum and experience the amplified efficacy of the ressurfacing power duo.

TRUE TO OUR BLUE COMMITMENTS
- A creamy serum 100% vegan (1)
- 92% natural origin formula
- 90% biodegradable clean formula
- Eco-designed packaging : 25% recycled glass bottle

Every night, it targets wrinkles, evenness and skin quality to daily reveal a heathy and youthful skin.
New Blue Retinol: 1% Life Plankton + 0.25% Pure Retinol. An association of highly concentrated Pure Retinol with our potent regenerative active Life Plankton for an amplified resurfacing efficacy. It is scientifically proven: Blue Retinol has 2(1) times higher efficacy than Pure Retinol.
As a result wrinkles are reduced for 100% of women (2). Skin quality is improved, more even and smooth. Day after day, skin is resurfaced and repaired.
True to our Blue Commitments: 100% vegan formula (4) and 92% biodegradable clean formula. Eco-designed packaging: 25% recycled glass bottle.
Suitable for normal to oily skin.
(1) In vitro test, pure retinol vs. Blue retinol.
(2) Clinical study, 49 women, after 4 month.
(3) Self-assessment, 49 women, after 4 month.
(4) No animal-derived ingredients.