• Lift and Boost up to 2 cup sizes
• Get the perfect shape without surgery
• They adapt to your breast shape invisibly

How it works?

Unlike other inserts, Sllowy Boost™ is designed with smart-fit technology that combines an anatomical shape, ultra-soft medical-grade silicone, and double adhesion (to both skin and clothing) for real, long-lasting results.

Sllowy Boost™ gently molds to your chest and works with the natural pressure of fitted clothes to keep your bust lifted, centered, and beautifully shaped, no marks, no discomfort.

How to place it?

Sllowy Boost™ is super easy to use and gives incredible results, thanks to its shape that adapts to all breast types and enhances them naturally.

Just make sure to place it after putting on your top — it partially sticks to the fabric, which helps keep it in place and creates that perfect push-up effect.

Size Guide

Choose the insert size that matches your usual bra size — you’ll find it on our size chart. Slowy Boost™ is designed to adapt comfortably to one size up or down, so it’s almost impossible to get it wrong!

What Our Girls Are Achieving with Sllowy

Like a Boob Job, But Without the Surgery

With Sllowy Boost™, your bust looks fuller, firmer, and up to 2 cup sizes bigger.

No bra. No surgery. No visible lines.

Thanks to its curved design and medical-grade silicone, it sits under your bust, lifts from the base, and pulls everything toward the center, creating a rounder, more beautiful shape instantly.

All for less than 1% of the cost of surgery.

Why Sllowy Boost™ Is Perfect for You?

Stays in Place, No Matter What You Do

Sllowy™ stays exactly where you place it—whether you’re walking, dancing, sweating, or working out.

Thanks to its natural adhesive, it gently sticks to both your skin and your clothing, creating a double hold that keeps it from slipping or lifting, even during busy days or intense movement.

You won’t feel a thing… except for how supported, lifted, and beautiful your bust looks.

Hypoallergenic & Waterproof

Sllowy Boost™ is made with medical-grade silicone that’s gentle on skin—no irritation, no marks, even on sensitive skin.

It’s soft, comfy, and safe to wear all day long.

And yes, it's 100% waterproof, so you can wear it under your bikini and show off a stunning cleavage at the beach, in the ocean, or at the pool.

Easy to Clean & Reusable

Sllowy Boost™ takes just seconds to clean with water and mild soap. Let it air dry, and it’s as good as new—ready to wear again.

Thanks to its high-purity medical-grade silicone, you can reuse it over 100 times without losing shape or stickiness.

From Our Customers

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If you don’t have a positive experience for any reason, contact us any time and we will help you out.
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