The hyapur® Hyaluronic Algae Serums
are perfectly tailored to your current skincare needs.
Our highly concentrated hyaluronic algae serums combine high-molecular hyaluronic acid with various algae extracts. Depending on your current skincare needs, you can decide which serum best suits your concerns at the moment.
The Blue Serum improves your skin's radiance, the fragrance-free Green Serum counteracts redness and evens out your complexion, the Yellow Serum helps your skin ward off harmful UVA radiation, the Red Serum provides you with intense, long-lasting hydration, and the Nude Serum helps your skin regenerate at night.
Of course, you can also combine the serums with each other or with the Pure Hyaluronic Intense Serum.
Thanks to their light, fast-absorbing and non-sticky texture, the serums are ideal for application under your skincare or makeup.
They are available in 15ml and 50ml.

Discover 5 different effects.

Blue Serum
Provides more freshness and radiance.

Green Serum
Visibly soothes and evens out the complexion.

Yellow Serum
Helps your skin defend itself against harmful UVA radiation.

Red Serum
Provides your skin with intensive, long-lasting hydration.

Nude Serum
Supports your skin in cell renewal and regeneration at night.

The Hyaluronic Algae Serums in a set
at a preferential price, allowing you to respond to different skin needs.
highly concentrated
High-molecular-weight hyaluronic acid and the focus on one algae extract per serum create the space for optimal effectiveness.
individual
Choose the serum that matches your current skin needs and combine it with other products.

luxurious
The luxurious texture will make your skincare routine a highlight of your day.

Recommended by 5-star spas
Whether it's the Mein Schiff® fleet and Hapag-Lloyd fleet, the WellFit-Spas® of ROBINSON Clubs, or Steigenberger, Aldiana, or Hyatt – professional beauticians in upscale spas have been convinced customers since 2009
The Hyaluronic Algae Serums
What's inside?

High molecular weight hyaluronic acid
instantly binds moisture to the skin's surface, leaving it feeling refreshed and looking healthier.

different algae extracts
support your skin with its current care needs.
Why Hyaluronic Acid?
From around the age of 25, our body's natural hyaluronic acid production decreases. To ensure your complexion still looks fresh, even, and plump, the high-molecular hyaluronic acid in the Hyaluronic Algae Serums provides instant moisture. Depending on the algae extract, the serums also support your individual skincare needs.
Testimonials
Laura
I love it
I really like this product. My skin feels great. It's not too thick, absorbs quickly, and hydrates. I really like the scent - it smells fresh and not too overpowering.
Unfortunately, the price is a bit high...
Mandrake
Expensive, but it works for me.
This serum has the power I was hoping for; my skin is plumped up, fine lines have magically disappeared, it refines my pores, and my face feels well-nourished and cared for. In short, my skin loves this serum.
Elise
You see the effect immediately.
It absorbs well and leaves no residue. And the best part is that you can see an immediate effect.
I really feel fresher and fitter. My skin is tightened and supple. The serum also has a very pleasant but subtle fragrance.
Frequently Asked Questions
Why the combination of hyaluronic acid and algae extracts?
Hyaluronic acid is an important component of our skin. It ensures that it remains radiant and supple. When our body's own hyaluronic acid production decreases from around the age of 25, this also becomes visible on our skin. To keep it radiant and firm, we have combined high-molecular-weight hyaluronic acid with various algae extracts in our hyaluronic acid algae serums.
Find answers to your most pressing questions here
What's the difference between hyapur® hyaluronic acid and conventional hyaluronic acid?
hyapur® uses high-molecular hyaluronic acid in its hyaluronic algae serums, which works particularly well on the skin's surface. There, it forms a hydrating protective film, immediately smooths fine lines, and strengthens the skin barrier. Unlike low-molecular hyaluronic acid, it does not penetrate deeply but provides an immediate effect.
What are the benefits of high molecular weight hyaluronic acid for anti-aging and moisturizing?
- Immediately visible smoothing effect (plumping effect)
- Maximum moisture on the surface, where dryness lines form
- Strengthening of the skin barrier, which protects against moisture loss
- Very good tolerability
- Gentle anti-aging effect, also ideal for sensitive skin
High-molecular hyaluronic acid is particularly effective when combined with high-purity algae extracts, as is the case with hyapur®.
What is the difference between the hyapur® algae serums?
Each serum uses high molecular weight hyaluronic acid as a base, but is tailored to a specific skin need:
- Green Serum – Skin Soothing & Strengthening
Ideal for redness, stress, irritations. Soothes and stabilises the skin. - Nude Serum – Regeneration & Anti-Aging
Supports cell renewal, promotes collagen and elastin production – perfect for mature or weakened skin. - Blue Serum – Energy & Radiance
Combats fatigue and dull complexion, stimulates microcirculation and provides a fresh glow. - Yellow Serum – Protection against light-induced skin aging
With UVA-absorbing yellow algae – ideal for people who are often outdoors. - Red Serum – Intensive Hydration
For dry, dehydrated or stressed skin; maximises natural moisture retention.
Which hyapur® serum is best for my skin?
The choice depends on your main skin goal:
- Maximize moisture: Red Serum
- Soothe sensitivity & redness: Green Serum
- Anti-aging & firming: Nude Serum
- Radiance & vitality: Blue Serum
- Prevent UV-induced skin aging: Yellow Serum
All serums can also be combined with each other (do not layer, but use alternately).
Why does hyapur® combine hyaluronic acid with algae extracts?
Algae are among the oldest and most effective organisms on Earth. Each type of algae has its own cosmetic effect: soothing, energizing, plumping, or protective.
Combined with hyaluronic acid, this creates a tailored effect for every skin need.
Are hyapur® serums manufactured in Germany?
Yes – hyapur® produces exclusively in Germany.
This ensures the highest quality standards, control of raw materials, and exceptionally pure formulations that are also suitable for sensitive skin.
Can I use multiple hyapur® serums at the same time?
Yes, but not in layering. We recommend:
- Serum A in the morning
- Serum B in the evening
or - alternating weekly
This way, each formulation can work optimally.



