5-Day Growth Serum
Real Results in Just Days
Our 5-Day Growth Serum delivers visible lash transformation fast.
Lightweight, nourishing, and clinically inspired — it strengthens each lash from the root for effortless natural beauty.
Luxury That Feels Natural
Every Tren-Dora formula is crafted for effortless self-care.
Our 5-Day Growth Serum combines innovation with a clean, modern aesthetic — because luxury should enhance, never overwhelm.
Welcome to FastBuy: Fast Shipping, Great Prices Worldwide.
Since 2019 FastBuy has been a leading global online store offering innovative high quality and affordable products across fashion electronics home beauty and lifestyle categories. We combine fast international shipping secure payments and 24/7 customer support to deliver a smooth safe and satisfying shopping experience. Focused on trust quality and value FastBuy is the preferred choice for smart shoppers worldwide.
Shipping Details
At FastBuy we know how important fast and reliable delivery is for our customers. All orders are carefully processed within 3 to 5 business days and standard shipping takes around 2 to 3 weeks depending on your destination. From confirmation to final delivery we keep you informed every step of the way ensuring transparency trust and complete peace of mind.
Easy Returns
Shopping with FastBuy is completely risk free. If a product doesn’t meet your expectations our simple 30 day return policy makes it easy to request a return. Customers are responsible for return shipping and our friendly support team is always available to assist you ensuring a smooth and stress free experience from start to finish.
100% Money-Back Guarantee
Your satisfaction is our top priority and at FastBuy every order is backed by a 30 day money back guarantee. If you’re not fully satisfied whether you choose a replacement or a refund our team will process it promptly. We are committed to providing a reliable seamless and customer focused shopping experience every time.
ABOUT CONTACT SHIPPING PRIVACY RETURNS&REFUNDS TERMS
| set | 1 box, 2 boxes, 3 boxes |
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Sophia Wilson –
Strengthens lashes visibly after short use.
Olivia Brown –
Feels light gives natural long lashes.
Emma Johnson –
Makes lashes look fuller in few days.