Free shipping to [Country] in 5–9 days.
All other countries: 8–12 days.
Tracking details emailed after dispatch.
There’s a reason we were voted the #1 online brand in [Country] in 2024. If you’re not completely happy, we’ll make it right — no hassle, no stress.

⭐⭐⭐⭐⭐“I’d stopped smiling properly in photos — my teeth always looked yellow no matter what toothpaste I used. I was sceptical of strips after a bad experience years ago, but these are a different story. They’re gentle, taste fine, and after just a few uses, my teeth looked noticeably whiter — not fake, just clean and bright. My husband even asked if I’d gone to the dentist! I finally feel confident smiling again.”— Siobhán O’Leary, Cork (38)
No peroxide. No stinging. No dentist bills. WHITEFLEX uses an enamel-safe brightening gel that lifts years of coffee, tea, and wine stains without pain or irritation. Designed for sensitive teeth, it restores your natural brightness — not a Hollywood glow, just a healthy, confident smile.
Most Irish customers notice a real difference within the first week. The flexible 5D strips hug every curve of your teeth for even whitening that stays put — no slipping, no mess. You’ll see your smile look fresher and cleaner after the very first few uses.
Just apply, relax, and carry on with your day. The thin, stretchable strips stay in place while you prep for work, scroll your phone, or unwind with a cuppa. Thirty minutes later, you’re done — no lights, trays, or dentist visits needed.
✔️ Enamel-safe, peroxide-free formula — no sensitivity or harsh chemicals
✔️ Removes coffee, wine, and tea stains gently over time
✔️ Visible whitening within 7 days for real, noticeable results
✔️ Comfort-fit 5D design — stays in place without slipping
✔️ Natural-looking brightness — not overdone or artificial
✔️ Perfect for sensitive teeth and busy schedules
✔️ Trusted by Irish women who wanted real results, not gimmicks
1 x Box of WHITEFLEX Teeth Whitening and Enamel Restore Strips (14 pairs)
Step 1 – Dry teeth lightly and apply the upper and lower strips.
Step 2 – Leave on for 30 minutes while the enamel-safe gel gently dissolves stains.
Step 3 – Remove, rinse, and smile — you’ll notice the difference with each use.
340K+ Happy Customers
Free Express Delivery
14-Day Money Back Guarantee
24/7 Customer Service
Every order includes free tracked shipping, secure checkout, and fast support.
We back every purchase with a 30-day money-back guarantee — if it’s not right for you, we’ll make it right.
There’s a reason we’re a top-rated brand in [Country].
Delivery typically takes 5–9 days, depending on the supplier. You’ll see an accurate shipping estimate when choosing your shipping option at checkout. Rest assured, we’ll keep you updated every step of the way!
Yes, shipping is always free, and you’ll never have to worry about import duties. The price you see is the price you pay—no surprises!
We're headquartered in New Castle, DE at 1207 Delaware Avenue. Our products are shipped directly from trusted suppliers worldwide, bringing you unique finds at unbeatable value.
Your happiness is our top priority! We offer hassle-free returns and 24/7 customer support to ensure your complete satisfaction. Shop worry-free and tell your friends about us—we’re here to make you happy!
Not yet! We’re currently online-only, but we’re excited to announce plans for an in-person location opening in early 2026. Stay tuned as we continue to grow as a trusted Irish brand!