Zyrtec · 24-Hour Cetirizine

Zyrtec 24HR and Zyrtec-D, US OTC formulations.

US Zyrtec is the household name for cetirizine 10mg, 24-hour allergy relief. Zyrtec-D adds pseudoephedrine for congestion. Both available OTC in the US, restricted elsewhere. We ship to 60+ countries.

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Costco 365-count Zyrtec bottle to your country. Show us another forwarder quote.

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60+
Countries shipped
8
Zyrtec SKUs
$14.99
Forward fee
24HR
Cetirizine 10mg

Why this brand is shipped worldwide

Zyrtec (cetirizine 10mg) is the most-trusted US 24-hour allergy brand. While cetirizine is sold globally, the specific Zyrtec brand, the US bulk packaging (Costco 365-count bottles), and Zyrtec-D (which adds pseudoephedrine for congestion) are uniquely valuable for US expats and allergy-sufferers worldwide.

Zyrtec-D in particular — cetirizine + pseudoephedrine combination — isn't available OTC in many markets where pseudoephedrine is restricted. US OTC rules still permit pseudoephedrine purchases with ID and signature at the pharmacy counter.

⚕️ Disclaimer: Selectido ships sealed US over-the-counter medications. We are NOT a pharmacy. We do NOT provide medical advice. Customer is responsible for verifying destination customs compliance. Consult a healthcare provider before use.

Why people forward this from the US

US expat allergy-sufferers, US parents abroad with allergic kids, and anyone who's tried local cetirizine and prefers the US brand consistency — Zyrtec is a steady seller. The Costco 365-count bottle is the best per-tablet value for chronic allergy patients.

Customer responsibility: pseudoephedrine in Zyrtec-D is restricted in many countries (Mexico, Japan, parts of EU, much of Latin America). Customer must verify destination legality. Plain Zyrtec 24HR (cetirizine only) ships freely almost everywhere.

Top variants people forward

Where we buy it

Where your shopper grabs them

How we ship it

  1. Tell us the list. Specific variants, sizes, quantities and destination. Or just a budget — we'll build the box.
  2. Live shopper or forwarding. Live video shopping at $75/hr (great for hunting limited drops). Forwarding at $14.99/package.
  3. Inspect, photo, pack. Every item photographed, expiry / authenticity checked, climate-aware packing.
  4. Ships in 3–10 days. USPS, UPS, FedEx, or DHL — your tradeoff between speed and price.
🌿 Pro tip: The Costco 365-count Zyrtec bottle gives you a full year of daily allergy coverage. Best per-tablet value sold anywhere.

The questions everyone asks

Is cetirizine sold under different names abroad?
Yes — cetirizine is sold as Zyrtec in the US, Reactine in Canada, Cetirizine generic everywhere. US Zyrtec branding is what most US households recognize.
Can you ship Zyrtec-D internationally?
Yes, where pseudoephedrine is permitted. Many countries (Mexico, Japan, parts of Asia and EU) restrict pseudoephedrine. Customer is responsible for verifying destination rules.
Why is the Costco 365-count bottle popular?
Best per-tablet value available anywhere for cetirizine. Chronic allergy patients save significantly buying in bulk.
Can I get Children's Zyrtec syrup?
Yes — Children's Zyrtec Allergy Syrup (grape flavor) and Dissolve Tabs are popular US-expat-parent orders.
How long does Zyrtec stay fresh?
Sealed bottles have 24-36 month expiration. We only ship with 12+ months remaining.
Are there customs issues shipping Zyrtec 24HR?
Plain Zyrtec (cetirizine 10mg only) ships freely to almost every market — cetirizine is OTC or unrestricted in most countries. Zyrtec-D (with pseudoephedrine) has restrictions.
Can I ship Zyrtec to Japan?
Plain Zyrtec yes. Zyrtec-D no — Japan restricts pseudoephedrine.
Is US Zyrtec stronger than international cetirizine?
Same active ingredient, same dose (10mg). No difference in strength. Difference is in brand recognition and packaging consistency.
Can I get the Zyrtec 30-ct travel pack?
Yes — the 30-tablet travel size is popular for travelers who want a discrete supply.
Does Zyrtec cause drowsiness?
Cetirizine is classified as a non-drowsy second-generation antihistamine but some users do experience drowsiness. Follow label instructions. Consult your healthcare provider.
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