7.000+

Bewertungen mit einem Durchschnitt von 4,9/5

100.000+

Zufriedene Kunden

2-Tage

Durchschnittliche Lieferzeit

99,6%

Kunden würden uns weiterempfehlen

FAQs

Delivery and Payment

Orders within the Czech Republic and Slovakia are usually delivered within 1–3 business days.

For all orders over 1,490 CZK (€60), shipping is completely free!

For smaller orders, delivery within the Czech Republic costs:

  • To a pickup point (Zásilkovna / PPL) – 69 CZK
  • To your address (PPL / GLS) – 89 CZK

For orders shipped to Slovakia, delivery costs:

  • To a pickup point (Packeta) – €3.49
  • To your address (GLS) – €4.49

You can pay for your order using the following payment methods:

  • Credit or debit card
  • Apple Pay, Google Pay, or Shop Pay
  • Bank transfer / QR code
  • 3 interest-free installments via the Klarna payment gateway
How does L-Glycine work?

L-Glycine acts in the brain as a calming neurotransmitter, helping to soothe the nervous system and relax the body before sleep.

It also lowers body temperature, which can help you fall asleep faster and achieve deeper, higher-quality sleep. As a result, you can wake up feeling more rested, with a clearer head and better recovery.

Can I take L-Glycine long-term?

Yes. L-Glycine is completely safe for long-term use, and your body does not build tolerance to it.

Will L-Glycine help me if I have trouble sleeping?

Yes, it can. L-Glycine helps calm the brain, relax the body, and improve sleep quality, making it easier to fall asleep and wake up feeling more rested.

However, it does not replace professional help or treatment for sleep disorders - if your issues are more serious, consult a doctor.

Will L-Glycine calm me down during the day too?

Yes. L-Glycine helps reduce nervous system tension and can make it easier to handle stress. You can take it during the day too if you feel overwhelmed or need to "switch your mind off" without losing energy.

Does L-Glycine have any side effects?

No. At the recommended dose, it’s completely safe. Unlike some sleep medications, it does not cause dependence, fatigue, or daytime drowsiness.

Couldn't find an answer to your question?

In that case, please visit our general FAQs.

Alternatively, contact us at info@officialcomplex.com. We will handle your question or request within 24 hours.

Disclaimer

This product has been placed on the market as a dietary supplement. It is not a medicine or a substitute for a varied diet. The minimum shelf life is stated on the packaging. The purpose of the information provided here is not to increase the consumption or sales of products. We do not encourage inappropriate, excessive, or unjustified use of the product. Always consult a doctor regarding the active ingredients and the use of the product. Store in a dry, cool place, out of reach of children.

Kauf mehr und spare
  • Die gewünschte Menge ist ausverkauft.