Our expertise

DAY+ is the precision beauty brand made by women for all women who want to combine effectiveness and pleasure . All our products are designed according to a scientific approach to cosmetics and well-being, thanks to our In & Out Routines that guarantee long-lasting, effective results.

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Why In and Out?
An innovative approach to beauty

The "In", because beauty comes from within. DAY+ strengthens the health of your skin, hair and metabolism with ultra-dosed nutritional supplements. It's the most powerful of beauty gestures.

And the "Out", because beauty is also made up of skincare that enhances your skin's radiance, awakens a tired complexion and deeply moisturizes the dermis. Our range of Precision Cosmetics instantly boosts and corrects.
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Innovation at the heart of our expertise

In our constant quest for improvement, we place innovation and research at the center of our attention.

Our formulas, inspired by nature and composed of patented and clinically proven active ingredients , are created in collaboration with scientific experts to guarantee the best effectiveness. Calibrated and precise treatments that guarantee long-lasting results.

Ittakes us 18 to 24 months to create a new product and over 120 tests are conducted on each formula.

We constantly challenge our formulations to improve them with the latest scientific and technical innovations.

Our unique galenic formulas are the subject of long months of R&D to give a real place to sensoriality and comfort, while achieving outstanding results and performance.
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Day+ Collagen & Spirulina: our science, your ally.

Day+ Collagen & Spirulina is the only 100% natural nutritional supplement to combine 5 essential active ingredients to nourish skin, hair and nails in a single dose.

Areal feat of technology and innovation, the active ingredients are not simply brought together in a liquid galenic, they are in such precise quantities that they first act synergistically together before having a maximized action on your skin.

For skin that looks younger, more elastic and firmer. Perfect, radiant, blemish-free skin in a single step.
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Eye patches

Our Eye Patches anti-aging, Moisturizing or Fatigue Defying are a unique technological innovation.

Ourpatches are totally eco-responsible and biodegradable.
Theyare made of 100% red algae. This 100% natural and French marine hydrogel is harvested on our Brittany coast.

This innovative texture, naturally full of water and enriched with mineral salts, allows the active ingredients toeffectively penetrate the skin and leave a sensation of infinite freshness and hydration.
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And because more than anything we want to respect your values and our commitments, our products are also guaranteed:

French and eco-responsible

From design to development, each step necessary to the creation and production of our products is done in France.

We are committed to creating the best products for you. This is why we work with French expert partners who allow us to guarantee the highest quality.

Becausewe want to preserve our planet for future generations, we are committed to limiting our environmental impact. Thanks to a short circuit, innovative and eco-responsible packaging, as well as a 100% French manufacturing.
  • Gluten-free
  • Sugar free
  • Nanoparticle free
  • Endocrine disruptor free
  • Non-GMO
  • Without irradiated assets
  • No bovine or porcine collagen
  • No synthetic flavours
  • No animal testing
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