Ultra Boost Sticky Inserts
Instantly Boost 2 Cup Sizes
Sweat & Water Resistant
No Surgery or Bra Needed
Over 40+ wears
UPDATE:
Due to high demand during our Summer Sale, stock is limited.
dispatched by
Natural Lift Sticky Inserts
These are designed for a seamless, subtle lift that enhances your natural shape without adding volume. Ideal for halter tops, V-cut necklines, or everyday outfits where you want your boobs to sit higher without looking like you're wearing anything. The ultra-thin, flexible design hugs your chest like a second skin and “glues” your boobs into place—perfect for lightweight or stretchy tops where you don’t want bulk or visible edges.
Ultra Boost Sticky Inserts
These are for the girlies who want oomph. With thicker padding and a unique double-stick design, they boost up to 2 cup sizes and create a defined push-up effect. Best worn with structured, backless, or tighter outfits that can help support the upward lift. They're perfect for special occasions, dresses with built-in shape, or anytime you want a more dramatic transformation.
Ultra Boost Sticky Inserts are designed for volume and lift—so you’ll definitely see a difference. While they enhance your curves and create a fuller look, the effect is more of a push-up, styled appearance rather than a subtle, seamless blend. If you're looking for a more natural-looking lift without added volume, we recommend our Natural Lift Inserts instead.
That's why we created BoostBliss! Our SweatProof™ adhesive technology creates a secure bond that lasts through dancing, heat, and all-day activities. The adhesive covers the entire surface (not just edges) to prevent peeling. Customers regularly get 12+ hours of secure wear!
Totally! Our Instant Boost Inserts work best with fitted, structured clothing—think backless dresses, plunging necklines, strapless gowns, and swimwear with thicker fabric.
They’re designed to add volume and cleavage, so they shine when your outfit helps hold them in place. Since they’re thicker and more molded, you’ll want snug styles that press them against your body for the best lift and stay-all-day hold.
STEP 1: Prepare and Position
Place the larger side of the insert inside your clothing, starting from the bottom of your bust and pressing upwards.
STEP 2: Secure and Adjust
Scoop your breasts up and towards the center. Press the insert firmly to secure it in place.
STEP 3: Remove Gently
To remove, gently peel off the inserts from the top down. Avoid pulling harshly to protect your skin.
STEP 4: Dry and Store
Hand wash with mild soap. Air dry adhesive side up, and store once dry.
These steps ensure a natural lift and maintain the inserts' quality for up to 60 wears.
We offer FREE reliable tracked shipping on all orders over $55, so you can shop with confidence from checkout to delivery.
Our packages are processed within 1-2 business days.
Average delivery time is around 5-8 business days.
If you're not 100% satisfied within the first 60 days, just send it back to us and we'll give you a refund.
If you have any questions about your shipment, our support team is here to help — we’ve got you covered 💕
Sophie M.
★★★★★
"I wasn’t sure these would stay put at the gym, but they totally do. Gave me just the right lift without feeling bulky or sweaty. I wear them under my sports bra and they basically disappear—super comfy too!"
Lena R.
★★★★★
"It’s hard finding something that works with my curves and deep necklines—but these? Obsessed. They lift without adding bulk and you can’t see them at all, even in a plunging top like this."
Chloe T.
★★★★★
"These are literally my everyday go-to now. Just enough lift to make me feel snatched in a crop top, but so thin that I forget I’m even wearing them. No lines, no adjusting—just seamless."
Jazmine E.
★★★★★
"love how these give shape without showing through. Even layered under this top and button-down, they stay invisible but keep everything sitting where I want it. Subtle but such a difference."
Loved by 10,000+ Girlies
Aria, 34B ★★★★★
“I’ve never been able to wear tops like this without a full bra. This gave me the boost I needed without straps or weird shaping. Looked seamless and felt safe.”
Jasmine, 32A ★★★★★
“This dress needed something up top, but a strapless bra looked bulky and tape never stayed. BoostBliss gave me lift without lines — and it actually lasted through dinner, dancing, everything.
Layla, 32C ★★★★★
“Wore this in a swimsuit shoot and it didn’t move once — even after a dip in the pool. It held everything in place, smoothed out my shape, and somehow didn’t show through at all.”
Alani, 32B ★★★★★
“This gave my chest some actual shape under my beach fit, but still looked natural. No awkward padding or slipping while I was outside all day. I literally forgot I had it on.”
Bri, 32C ★★★★★
“Okay I was scared this would just unstick halfway through the day — especially in a crop top with no support. But it stayed locked and actually gave me a cute little lift. Vibe secured.”
Sasha, 32B ★★★★★
“This is THE one for swim. No tape, no pads — just clean lift and stay. I was jumping around all day at the beach and didn’t have to fix it once.”
Brooke, 32DD★★★★★
“I always hated how regular bras peeked through my tanks. This stuck perfectly and gave me lift without the lines. I’ve worn it with ribbed tanks and even tight ones — no shifting at all.”
Kiara, 34C ★★★★★
“Listen… I got the plunge top for Vegas and needed something to make the girls pop without showing. This made it happen — and didn’t peek or fall halfway through.”
Mariah, 32C ★★★★★
“As a C cup I was seriously doubting this. But it stuck and supported me better than any of my wired swim tops. Even when I laid down it didn’t shift or fold up.”
Elise, 34B ★★★★★
“I wore this under my fave black one-piece and it made my chest look 10x better. I didn’t even need to adjust it once. I felt snatched.”
HOW TO USE
BOOSTBLISS STICKY INSERTS
Girl... Its a Natural Boobjob
Effortless curves—in an instant.
Whether it's a date night, a day at the beach, or just feeling fabulous, these inserts give you the lift and confidence you've been dreaming of.
97%
Said it makes their boobs look fuller
Based on an eight-week independent customer panel
93%
Said it gives them more confidence
Based on an eight-week independent customer panel
97%
Said they always stay secure
Based on an eight-week independent customer panel
Transform Any Outfit Instantly- With BoostBlissCo
Feel confident and look incredible in those challenging outfits you've been avoiding.
Instant Transformation
The elegant lift you desire, or your money back.Trusted by 100,000+
Join our community of satisfied customers who finally wear what they want.Fashion Freedom
Premium silicone, cruelty-free and vegan - the ethical choice for your wardrobe challenges.
Frequently Asked Questions
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Because you deserve lift without limits. Boost Bliss Inserts enhance your shape with zero stickiness, no discomfort, and total outfit freedom.
- Adds up to 2 cup sizes instantly
- Stays put—even through sweat or swims
- Lightweight, breathable, and seamless
- Reusable for 40+ wears
- No glue, no irritation, no fabric damage
Feel confident, supported, and free to wear whatever you want—whenever you want.
- Adds up to 2 cup sizes instantly
-
Yes! Boost Bliss Inserts are designed to stay secure when worn with fitted, structured clothing. They don’t use adhesive—instead, they stay in place using gentle pressure from your outfit.
- Best with snug tops, push-up bras, or sports bras
- Not ideal for loose or stretchy fabrics
- Scoop and press to adjust for a natural lift
- Won’t slip, shift, or show when worn properly
Comfortable, invisible, and made to move with you.
- Best with snug tops, push-up bras, or sports bras
-
Yes. Boost Bliss Inserts are made from high-quality materials and can be reused for 40+ wears with proper care.
- No adhesives that wear out
- Washable—just rinse and air dry
- Maintains shape and performance over time
A durable, long-lasting alternative to disposable padding and sticky bras.
- No adhesives that wear out
-
Yes. Boost Bliss Inserts are sweat and water-resistant, making them suitable for workouts and swimming—as long as your clothing offers enough support.
Best for:
- High-impact workouts with a structured sports bra
- Swimming with tight, supportive swimwear
Avoid:
- Loose bikinis or thin swimwear that won’t hold inserts in place
- Intense water activities like diving or surfing
With the right outfit, Boost Bliss Inserts stay secure and enhance your shape—even during movement or in water.
- High-impact workouts with a structured sports bra
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Not at all. Boost Bliss Inserts stay invisible under clothing. Choose the shade that best matches your skin tone or personal preference—either way, it won’t affect performance.
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Boost Bliss Inserts perform best with fitted, structured clothing that provides natural support. They enhance cleavage, balance proportions, and create a smooth silhouette.
Best with:
- Push-up bras, sports bras, and structured bralettes
- Tight-fitting dresses or tops with built-in support
- Sweetheart necklines or tops with under-bust structure
- Swimsuits and bikinis with thick fabric
Avoid wearing them with:
- Loose or flowy clothing that won’t hold them in place
- Thin, stretchy tops that may show the outline of the inserts
For optimal results, choose outfits that gently press the inserts against your body to keep them secure and effective.
- Push-up bras, sports bras, and structured bralettes
-
A durable, long-lasting alternative to disposable padding and sticky bras.
Hand washing is the best way to keep your inserts in great condition.
- Use room temperature water and mild soap—no harsh chemicals
- Gently clean with your fingertips (avoid using nails)
- Rinse thoroughly and shake off excess water
- Air dry in a clean, dust-free area—avoid heat or sunlight
- Store in a protective case to prevent dust and lint
Proper care helps your inserts stay soft, hygienic, and effective for long-term use.
- Use room temperature water and mild soap—no harsh chemicals
-
Ultra Boost Sticky Inserts are designed for volume and lift—so you’ll definitely see a difference. While they enhance your curves and create a fuller look, the effect is more of a push-up, styled appearance rather than a subtle, seamless blend. If you're looking for a more natural-looking lift without added volume, we recommend our Natural Lift Inserts instead.