Blue Retinol Night Serum

Blue Retinol Night Serum : The Revolutionary Anti-Ageing Night Treatment

The Blue Retinol Night Serum represents a major breakthrough in the field of nocturnal anti-ageing skincare. This high-performance night serum of 30 ml combines the proven efficacy of retinol with soothing active ingredients for optimal tolerance, even on sensitive skin.

An Innovative Formula with Blue Retinol

What is Blue Retinol?

Blue Retinol is a patented technology that combines pure retinol — recognised as the reference anti-ageing active ingredient in dermatology — with soothing active ingredients of marine origin. This innovation makes it possible to enjoy all the benefits of retinol — wrinkle reduction, improvement of skin texture, evening of skin tone — without the irritation often associated with traditional retinol treatments.

The Key Active Ingredients of the Serum

• Pure retinol : Stimulates cell renewal and boosts collagen production
• Blue Algae : Soothes the skin and reinforces the skin barrier
• Moisturising complex : Maintains optimal hydration throughout the night

The Visible Benefits for Your Skin

Complete Anti-Ageing Action

Applied every evening, the Blue Retinol Night Serum acts deep within the skin during its nocturnal regeneration phase. Clinically proven results demonstrate a visible reduction in wrinkles and fine lines from just 4 weeks of regular use. Skin texture is refined, the complexion becomes more radiant and even.

Optimal Tolerance

Unlike classic retinol serums, this innovative formula limits irritation thanks to its balanced composition. The skin is respected throughout the treatment, allowing continuous use for lasting results.

How to Apply for Maximum Efficacy

Evening Ritual

To optimise the benefits of the serum, apply it in the evening to perfectly cleansed and dry skin. Take 2 to 3 drops and spread them evenly over the face and neck, avoiding the eye area. Massage gently with upward movements until fully absorbed.

Recommended Progression

For a first use of retinol, begin with one application every 2-3 evenings for two weeks, then gradually increase the frequency to daily use according to your skin's tolerance.

The Excellence of Biotherm in Facial Skincare

This serum is part of the tradition of excellence of Biotherm, a pioneering brand in the use of marine active ingredients in cosmetics. To discover the full Biotherm facial skincare range, each product is formulated with the same commitment to quality and efficacy.

Who is This Serum For?

Skin Types

The Blue Retinol Night Serum is suitable for all skin types, including sensitive skin, thanks to its balanced formula. It is particularly recommended for mature skin showing signs of cutaneous ageing.

Targeted Concerns

• Deep-set wrinkles and fine lines
• Loss of firmness and elasticity
• Dull and uneven complexion
• Uneven skin texture
• Age-related pigmentation spots

Clinical Results and Promises

Dermatological studies have demonstrated the efficacy of the Blue Retinol Night Serum with measurable results:

• -35% wrinkles after 8 weeks of use
• Refined texture from 4 weeks
• Radiant complexion visible in 2 weeks
• Optimal tolerance tested under dermatological supervision

Expert Tips to Optimise Results

Essential Sun Protection

Retinol increases the skin's sensitivity to UV rays. Daily application of an SPF 50 sun protection in the morning is absolutely essential to protect your skin and preserve the results of the treatment.

Complementary Routine

For optimal results, pair the Blue Retinol Night Serum with a suitable skincare routine: gentle cleansing morning and evening, daily moisturisation and sun protection. Consistency is the key to a visible and lasting transformation of your skin.

Storage and Duration of Use

The 30 ml bottle provides approximately 3 months of daily use. Store the serum away from light and heat to preserve the integrity of the active ingredients, particularly retinol which is photosensitive.