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Blue Retinol Night Serum

Final Price CHF 88.85 Regular Price CHF 111.10
VAT included
30 ml
Choose a color
Delivery time 1–2 days
Shipping fees
Shipping fees

Shipping costs

Shipping costs table

We arrange with our shipping partner (Swiss Post AG) a very convenient delivery of the ordered products directly to your home, or to the shop.

All prices include packaging material and delivery:

Economy CHF 5.60 - within 2–3 business days
Priority CHF 7.90 - next business day

From a purchase value of CHF 150.00 we deliver free of charge. The shipping costs are shown in the order overview.

Right of return / Right of revocation

We grant you a right of return for the products you have bought from us. Please return the goods to us in mint condition within 14 days of receipt in the original packaging. The time of dispatch of the goods is decisive for compliance with the deadline.

We will bear the costs of return shipment by sending you a free return receipt upon request. You can request the return voucher by e-mail (, or by telephone on 033 550 30 31.

Return address: AG
Glütschbachstrasse 63
3661 Uetendorf



Discover the effectiveness of Blue Retinol in the new serum from Biotherm Blue Retinol Night Serum. Blue Retinol combines for the first time the regenerating Plankton de Vie with pure skin renewing Retinol! Wrinkle reduction in 100% of women* improved skin quality and more even and smooth skin Biotherm Technology: Life Planktontm meets pure retinol for enhanced efficacy. Today, thanks to life science, we've gone one step further.

Discover Biotherm Blue Retinol Night Serum, a combination of two anti-aging ingredients with 1% Life Plankton and 0.25% pure retinol. Life Plankton, a powerful regenerating ingredient, is combined with pure Retinol, an active ingredient known for its renewing effects.


  • 0.25% Pure Retinol: An active ingredient known for its skin renewing effects: wrinkles are reduced, skin tone becomes more even and skin texture is improved.
  • 1% Life Plankton: A natural active ingredient that stimulates skin regeneration.

100% natural, 100% renewable, 100% biodegradable.

A unique light texture
Discover the creamy, smooth texture of Biotherm Blue Retinol Night Serum. It glides smoothly over your skin without leaving a greasy feeling. In the morning, skin feels smoothed and nourished. A fresh, delicate fragrance enhances the sensual ritual of application.

Find the Biotherm Duo that suits you
Enhanced by the effectiveness of the Life Plankton

  • Repair Duo: Blue Retinol Night Serum + Cera Repair Barrier Cream = Pure Retinol + Ceramides
  • Renewing Duo: Blue Retinol Night Serum + Blue Pro-Retinol Multi Correct Cream = Pure Retinol + Pro-Retinol
  • Anti-aging Duo: Blue Retinol Night Serum + Blue Therapy Uplift = Pure Retinol + Collagen Peptides

Wrinkle reduction in 100% of women* clinically proven*:

  • Forehead wrinkles: -21.9%
  • Frown lines: -26.2%
  • Wrinkles below the eye: -21.8%
  • Crow's feet: -18.1%

Visible results noted by women**:

  • Suppleness: 94%
  • Evenness: 84%
  • Radiance: 88%
  • Refined skin texture: 76%
  • Refined pores: 78%

A vegan formula***

That respects our commitment
The new Biotherm Blue Retinol Night Serum was developed with Biotherm's Blue Beauty commitments in mind. With a formula and packaging designed to be environmentally friendly according to the principles of the circular economy, the formula is 92% (1) biodegradable and with 80% (2) renewable ingredients.

*Clinical study on 49 subjects, assessment of facial wrinkles after 4 months.
**Self-assessment 49 subjects after 4 months.
***Without ingredients of animal origin.
(1) According to OECD 301 or equivalent tests.
(2) Percentage based on dry extract only.

Product characteristics

vegan 100% natural Retinol Ceramide
Anti-Age Hydration revitalising smoothing firming

How to use

  • Apply Biotherm Blue Retinol Night Serum to the face in the evening.
  • Apply twice a week for the first week, then gradually increase the frequency up to every other evening.
  • If uncomfortable feeling persists, extend the break days between applications and/or reduce the amount.
  • Always make sure your skin is hydrated and apply one of our anti-aging skin care products after the serum!

Every morning, use our Life Plankton Elixir Serum for intensive regeneration, followed by one of our daily skincare products (Biotherm Cera Repair Barrier Cream, Pro-retinol Multi Correct Cream, Blue Therapy Uplift). Finish your routine with an SPF of at least 30 like Waterlover Anti-Aging SPF50+.


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Compensated CO2 emission by 1'100'000 kg


Compensated CO2 emission by 1'100'000 kg