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  • CUSTOMER CARE 033 550 30 31Mon – Fri | 08:00 – 18:00
  • Delivery and shipping icon. ORDER TODAY UNTIL 18:00 - DELIVERED TOMORROW / FREE SHIPPING FROM CHF 150
  • Swiss flag (Origin Switzerland).   SWISS ONLINE SHOP
CUSTOMER CARE  033 550 30 31Mon – Fri | 08:00 – 18:00
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Sereniser

SKU
76231539
Final Price CHF 49.00
VAT included
Size
60 Kapseln
Delivery time 1–2 days

Shipping fees

Shipping fees

Shipping costs

Shipping costs table

We arrange with our shipping partner (Planzer Parcel) 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.

Return address:

haar-shop.ch AG
Glütschbachstrasse 63
3661 Uetendorf

Sereniser
Final Price CHF 49.00

Details

The Sereniser combines clinically studied ingredients such as Safr’Inside, Holixer, Serezin, L-theanine, magnesium bisglycinate and vitamin B6 to aid the natural sleep cycle , support cortisol regulation and promote deep, restorative sleep.

  • Fall asleep faster with a calm body and a clear mind.
  • Sleep through the night with fewer interruptions.
  • Stabilise the sleep cycle and wake up refreshed.
  • Start the day feeling refreshed and focused.


93% reported overall better sleep quality*

2× easier to wake up in the morning*

37% experienced reduced stress and lower cortisol levels after 8 weeks**

4 weeks for significantly improved sleep quality***


* PLT Health, 2023 (Serezin™ clinical study).

** Frontiers in Nutrition, 2022 (Holixer™ clinical study).

*** Lang et al., medRxiv, 2025 (Safr’Inside™ clinical study).


Product characteristics

Brand
Avea
Ingredients
Magnesium

Ingredients

Nutrition Facts Per daily serving NRV*
Magnesium 56.25 mg 15%
Safranextrakt 30 mg -
Vitamin B6 1.4 mg 100%
Green tea extract 175 mg -
of which L-Theanine 100 mg -
Blend of Frankincense and Ginger Extract 300 mg -
Serezin 250 mg -
*Nutrient Reference Value
Ingredients:

Green tea extract 333 mg, of which L-theanine 200 mg, boswellia and ginger extract blend (Serezin™) 300 mg, Tulsi extract (Holixer™) 250 mg, magnesium (from magnesium bisglycinate) 56.25 mg, saffron extract (Safr’Inside™) 30 mg, vitamin B6 (pyridoxal-5-phosphate) 1.4 mg

How to use

  • Take 2 capsules with water about 1–2 hours before going to bed.
  • If you are sensitive to food supplements, start with 1 capsule for a few nights and adjust the amount as required.

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Responsibility

Logo with a tree icon and the text: Climate-neutral company. Compensated CO2 emission by haar-shop.ch: 1'100'000 kg

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