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Embrace the night with Biotherm's sleeping pack, for moisture replenishment and intense skin hydration overnight. Discover the night-time spa experience to replenish moisture levels while you sleep.
Aquasource’s iconic moisture formula is captured within an ultra-rich, leave-on texture of a mask. Wake up to skin intensely replenished with water, smoothed and soothed.
Night after night, skin appears transformed, dehydration lines seem evened out, complexion is fresher, skin looks plumped.


From the unique ecosystem of Kopara in French Polynesia, our Biotherm biologists extracted this most precious active: Blue Hyaluron™. Kopara maintains its structure and its nutritive properties in extreme conditions, where temperatures can be extremely high at low tide, thanks to Blue Hyaluron™ an aquatic sugar able to attract and hold water, continuously protecting it and making it more resistant. Reproduced thanks a sustainable fermentation process, Blue Hyaluron™ is an extraordinary aquatic sugar, acting like a sponge. In optimal affinity with skin, it activates production of hyaluronic acid, the moisture agent naturally present inside the skin.

Visible “spa-like” results +30% water reserves in just one application¹

Approved by women²: Immediately skin is silky, smoother, softer, revitalized with a fresher complexion.


- Skin feels hydrated: for 91% of women

- Skin feels nourished: for 87% of women


- Sensations of tightness are reduced: for 84% of women

- Skin feels suppler: for 76% of women


- Skin feels more comfortable: for 89% of women

- Skin feels softer: for 76% of women

- Skin feels soothed: for 74% of women

¹ Instrumental test, 24 subjects – results 8h after application

² Consumer test – 80 women

Curious to know if this product could be right for you? Try our virtual online skincare diagnostic tool and find out today! Understand your skincare needs and receive a custom analysis and skincare routine in minutes.


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Aquasource’s iconic moisture formula is captured within an ultra-rich, leave-on texture of a mask. A melting, dense & nourishing balm-in-gel that is light, watery & non greasy and which provides the freshness of a gel with the comfort of a balm.
Aquasource night spa is suitable for All Skin Types even Sensitive Skin .

Apply once a day, in the evening, as a night face cream.
Apply twice weekly, in the evening, as a face mask. 3 rituals recommendation:

  1. Apply in a thick layer with movements from inside to outside the face and leave on for 5 minutes.
  2. Remove any excess formula with a wet cotton pad.
  3. Finish with the rain and waves massage.

Application with occlusion:
  1. Apply in a thick layer with movements from inside to outside the face.
  2. Apply a gauze on the whole face and leave on for 5 minutes.
  3. Remove any excess formula with a wet cotton pad.
  4. Finish with the rain and waves massage.

Relaxing home spa massage:
  1. Apply in a thick layer with movements from inside to outside the face.
  2. Then draw your facial features with your fingers.
  3. Repeat 2/3 times.
  4. Finish with rain and waves. Leave on for 5 minutes. Remove any excess formula with a wet cotton pad.

Biotherm products contains no parabens, no fragrance allergens and are enriched with Life Plankton™, pure thermal plankton extract that contains 35 nutrients, proteins, vitamins, amino acids, glucids, lipids and trace elements that help revive the skin’s vital functions and which are essential to its health.

863430 22 - ingredients : aqua, dimethicone, alcohol denat., glycerin, isocetyl stearate, polyglyceryl-2 stearate, isononyl isononanoate, pentylene glycol, butylene glycol, stearyl heptanoate, peg-8 stearate, mannose, cetyl alcohol, hydroxypropyl starch phosphate, disodium stearoyl glutamate, phenoxyethanol, stearyl caprylate, sodium polyacrylate, stearic acid, palmitic acid, limonene, vitreoscilla ferment, glycine soja oil, tocopherol, sodium hydroxide, stearyl alcohol, myristyl alcohol, myristic acid, benzyl salicylate, linalool, benzyl alcohol, alteromonas ferment extract, hydroxypalmitoyl sphinganine, citral, geraniol, parfum, [+/- ci 42090, ci 19140, ci 60730], (f.i.l. c185824/1).

*Please be aware that ingredient lists may change or vary from time to time. Please refer to the ingredient list on the product package you receive for the most up to date list of ingredients.


What is Life Plankton?

Sustainably produced in France since 1994, Life Plankton  contains 35 nutrients that deliver intense regenerating hydration for visibly soothed, soft and luminous skin. True to our Blue Beauty commitments, Life Plankton is 100% natural, biodegradable and renewable. All Biotherm products are infused with Life Plankton to deliver intense regenerating hydration, whereas our Life Plankton Collection features products where the ingredient is at its highest concentration. Life Plankton strengthens skin's natural defense and protect against age, environmental aggressions and lifestyle attacks while strenghtening skin's self-protection function and preventing attacks on skin cells.


Acting on 8 dimensions of the skin, Life Plankton provides multiple benefits:

  1. Balance ➝ Rebalances the natural functions and sebum of the skin
  2. Firmness ➝  Decreases the elastase activity
  3. Fairness ➝  Acts as a powerful anti-oxidant and increases melanin levels
  4. Resilience ➝  Inhibits the inflammatory answers amd decreases skin sensitivity
  5. Luminosity ➝ Rebalances the hydration of the skin  
  6. Smoothness ➝ Rebalances and smooths face wrinkles
  7. Purity ➝ Reinforces anti-microbial skin barrier and minimizes imperfections
  8. Refinement ➝ Improves skin quality and minimizes pores

Our Blue Beauty Commitments

Blue Beauty is a holistic approach to beauty that offers products that take care of your skin while taking care of the planet. Blue Beauty is beauty that can launch a wave of positive change. At Biotherm, we have an ambitious Blue Beauty roadmap built on 4 pillars which focus on ingredients, formulas, sustainable design and community empowerment.

Biotherm believes in using its Blue Biotech expertise to produce ingredients that are more potent, more sustainable and more natural. Our sustainable biotech processes allow us to transform water micro-organisms with high skin bio-affinity into high performing skincare ingredients.

We closely monitor the impact of our formulas on aquatic life and use our Water Lovers Formulation Charter, created in 2019, to improve all formulas and to ensure we reduce their impact on aquatic life.

Biotherm strives to use sustainable & recycled materials at every touchpoint, from packaging to retail.

We advocate for our oceans by working with the NGOs and experts that know them best. Since 2012, we are committed to a better future for our oceans through our Water Lovers program.




Get free shipping for any online order in the amount of $ 49 or more.

Shipping methods


(orders under $ 49)



Delivery delay

2 to 5 working days

1 to 4 working days

1 to 2 working days


$ 10.95

$ 14.95



Orders will be processed within 1 to 2 business days.

Orders will be shipped Monday through Friday, excluding Canadian holidays. Packages are delivered without signature upon delivery.


Some products are considered dangerous. These are all aerosols or products containing alcohol, such as perfumes, liquid cleansers, toners, etc. These products must be shipped as standard because of air transport restrictions and regulations. If you have selected some of these products in your cart, the standard shipping will be applied automatically to your order at the time of payment.


Unfortunately, we are not able to cancel orders or change them once they are placed on the site. However, you can refuse the package at the door. If the packaging remains intact, the delivery carrier should not charge the return of the package to the shipper. If your package has already been delivered, you can request to return the unopened box to the shipper at your local post office, free of charge. If the box has been opened and / or reconditioned, you will have to pay the shipping costs. Please note that we do not offer to refund these shipping charges in this case.

To return an order to the shipper, please send the product (s) in question with the expedited parcel service, with signature, to the following address:

L'Oréal Canada return department

3500 Douglas-B.-Floreani Street, Door 31-32

Saint-Laurent, QC, H4S 2B9

The refund will be made on your credit card within 30 days. You will receive an email when the credit is issued

Environmental & social impact

Biotherm Product impact labeling B Scores

Environmental & social impact


Biotherm is committed to continually improving the impact of their products
throughout the product lifecycle, including the production and usage phase, and gives you access to this data with full transparency.


Calculation method approved by independent scientific experts and data verified by independent auditor Bureau Veritas Certification.

Overall environmental impact

Compared to other similar L’Oréal Groupe Products sold worldwide in 2020

Carbon footprint

1 per usage dose

Water footprint

2 per usage dose


Manufacturing conditions

Waste recovery:
Renewable energy:

Enviromental impact of the packaging

% of cardboard/paper certified
made of recycled material3 including colorant:
Refillable or reusable:

Social impact of the product​

The ingredients and components of this product are
sourced from suppliers committed to respect the fundamental principles of the UN on labor standards.

3 suppliers committed to the social inclusion of people from vulnerable communities contributed to making this product.




Ever wondered which Biotherm products are best suited to your skin type and skincare needs? Our virtual skin diagnostic tool BioScan will analyze your skin and provide you with custom analysis and skincare routine in minutes.

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