Ultra Boost Inserts™ – Instant Lift. Invisible Confidence.
Ultra Boost Inserts™ – Instant Lift. Invisible Confidence.
92.8% of customers buy 2 or more!
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Ultra Boost Inserts™ – Instant Lift. Invisible Confidence.
Ultra Boost Inserts™ – Instant Lift. Invisible Confidence.
Strapless? Backless? Bikini?
These stay on — even when nothing else does.
Designed for all-day confidence, Ultra Boost Inserts™ give you a natural lift, smooth shape, and seamless fit — perfect for any outfit or occasion. Whether it’s a night out, a wedding, or the beach, these inserts move with you, staying perfectly in place while enhancing your natural curves.
Why You’ll Love Them
✔ Instant Natural Lift
Enhance your shape in seconds with a subtle, natural boost — no push-up bra needed.
✔ Invisible Under Any Outfit
The ultra-thin edges blend flawlessly with your skin, so you can wear them under strapless, backless, or plunging styles with total confidence.
✔ Stay-Put Adhesion
No slipping, no sliding — these inserts stay secure, even through movement, heat, or long days.
✔ Reusable & Skin-Friendly
Made with premium medical-grade silicone that’s gentle on your skin and easy to clean for multiple uses.
✔ Waterproof & Sweatproof
Perfect for every occasion — from nights out to beach days.
How to Use
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Ensure skin is clean and dry (no lotion or oil).
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Gently place the inserts on the desired area and press firmly for a secure fit.
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To remove, peel off slowly and rinse with mild soap and water. Let air dry.
Product Details
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Material: Medical-grade silicone
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Finish: Smooth, seamless surface
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Waterproof: Yes
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Reusable: Up to 30+ wears with proper care
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Includes: 1 Pair of Ultra Boost Inserts™
Confidence That Stays With You
Feel supported, secure, and effortlessly confident — anytime, anywhere.
🛒 Add Ultra Boost Inserts™ to your cart now and discover your new secret to a flawless fit.

Shop with Confidence — Shoprexo Has You Covered
At Shoprexo, we're committed to making your shopping experience seamless and worry-free. That's why every order includes free shipping and our 30-day money-back guarantee . Try our products in the comfort of your home, and if they're not everything you dreamed of, simply return them — no stress, no hassle. Your trust means the world to us, and we'll always go the extra mile to ensure you feel confident choosing Rosemary.
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Free worldwide shipping
We offer free worldwide shipping and tracking on all orders.
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30-day guarantee
Not satisfied with your product? No worries—just reach out to us for a full refund.
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Secure Payments
Shop secure with Credit Card, Apple Pay or Google Pay.