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30ml amber glass serum with a black pump, labeled "Hydration Booster" by Jung Look.

5 / 5

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HYDRATION BOOSTER

Deeply effective, long-lasting moisture with immediate effect

Step 3: Treat

provides dry skin , long-lasting moisture, especially for dry skin

Intensive hydration for plumper, firmer skin

with 1.5% Hyaluronic acid 4 forms), 1% polyglutamic acid, and tremella extract

€37.90 – One-time purchase

€34.11 – Buy a subscription and save

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Size

30 ml

5 ml

37,90 €

incl. VAT, plus climate-neutral shipping

Base price:$1,263.33 / l

30 Tage Geld-zurück-Garantie¹

In stock—delivered to you in about 2–5 business days; express shipping available

Your routine

Cleanse

Tone

Treat

Moisturize

Protect

Cleanse

Tone

Treat

Moisturize

Protect

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Hydration Booster

Deeply effective, long-lasting moisture with immediate effect

37,90 €

$1.263 / l

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Your routine

Cleanse

Treat

Moisturize

Cleanse

Treat

Moisturize

Cleanse

100 ml

5 / 5

Cleansing Milk

Nourishing cleanser especially for dry skin

29,90 €

299,00 € / l

BASKET

Treat

30 ml

5 / 5

Hydration Booster

Deeply effective, long-lasting moisture with immediate effect

37,90 €

$1.263 / l

BASKET

Moisturize

50 ml

5 / 5

Hyaluron cream Rich

Nourishing moisturizer especially for dry skin

33,90 €

678,00 € / l

BASKET

NO MICROPLASTICS

NO FRAGRANCES

NO SILICONES

NO PARABONS

NO FILLERS

ANIMAL FRIENDLY

Confirmed
Effectiveness

After 30 minutes

skin moisture levels increase by an average of 62.24%*

After 4 weeks

skin is up to 142% better hydrated**

80 %

report that their skin feels plumper after use***

*Moisture measurement before and 30 minutes after first application, 20 test subjects, Dermatest 2025
**Moisture measurement before and 4 weeks after first application, 20 test subjects, Dermatest 2025
***Application study, 20 test subjects, 4 weeks of application, Dermatest December 2025

Biotechnologically produced by fermentation from 100% natural raw materials
Blend of short-, medium-, and long-chain hyaluronicHyaluronic acid andHyaluronic acid optimal multi-layered moisturization
supports the skin's moisture reserves and provides greater elasticity and freshness
provides intense, long-lasting moisture and protects the skin from drying out

biotechnologically produced ingredient
has moisture-binding properties ensures plump, well-hydrated skin
protects against moisture loss and thus also supports the skin barrier
is intensely hydrating firmer, smoother skin

Extract from the Tremella fuciformis mushroom (silver ear/white fungus)
Similar in composition to Hyaluronic acid "botanical Hyaluronic acid)
highly effective moisturizer
forms a nourishing protective film and provides intense, long-lasting moisture

Effectiveness confirmed by Dermatest

Studies show that dry skin is by far one of the most common "skin problems" among German consumers, says Dr. Janina Tiemann from Dermatest. She tested our Hydration Booster and confirmed that it can reducedryness in the long term thanks to its immediate hydrating effect and intensive long-term action .

What is the difference between the Hydration Booster and the Hyaluronic Concentrate?

Our Hydration Booster Hyaluronic Concentrate and is a particularly intensive serum special skin needs. It provides very dry, stressed, or mature skin with mature skin , long-lasting moisture.

The existing hyaluronic acids are supplemented byHyaluronic acid, which optimizes moisture supply. Polyglutamic acid, which has moisture-binding, moisturizing, and moisture-retaining properties, and the highly effective plant-based moisturizer tramella extract perfectly complement the Hyaluronic acid.

Thanks to the interaction of Actives , the serum only Actives an immediate moisturizing effect, but also ensures that the skin can better retain moisture in the long term and thus remains better hydrated.

Which of these two moisturizers is right for me?

The Hyaluronic Concentrate is our intensely moisturizing basic concentrate for all skin types, especially for dehydrated skin. Our Hydration Booster is a serum with a higher concentration of active ingredients serum very dry, stressed, or mature skin. It is also suitable for temporary dryness or as an extra moisture booster during the cold season.

If you're not sure which option is right for you and your needs, why not try our introductory sizes? That way, you can try them out at home at your leisure and see which ones you feel most comfortable in.

Why does every skin type need moisture?

Our skin needs moisture to stay healthy and balanced. Moisture provides a resilient protective barrier, elasticity, and firmness. What's more, your skin will glow more beautifully when it is well hydrated.

Various factors, such as the weather or hormones, can cause your skin to become dehydrated. It appears dull, sallow, or even red and irritated. To compensate for moisture loss and ensure that your skin remains well hydrated in the long term, it needs moisturizing Actives. These draw water into the skin, retain it there, and thus restore the moisture balance.

ALOE-CORE™
Because water doesn't work

This product is also formulated with ALOE-CORE™, our activeBasis Aloe Barbadensis Leaf Juice. In nearly all of our water-based formulas, ALOE-CORE™ replaces water as the primary ingredient. After all, water merely fills the volume.

ALOE-CORE™, on the other hand, actively hydrating, calming balances the skin. This is JUNGLÜCK’s formulation philosophy: effectiveness doesn’t start with the active ingredient, but with the Basis.

Learn more about ALOE-CORE™