Coques Demi Boost

Preparation is key! Before using BOOMBA inserts, please ensure breasts are clean and dry. Any makeup, oil, lotion or other body products may hinder the inserts from sticking onto your skin properly. Put the clothing item on your body first, then place inserts onto the clothing item, then scoop breasts and stick onto the insert to secure.

BOOMBA inserts are reusable up to 40 times. To prolong the life of your inserts, it is important to clean and reapply the protective films immediately after each wear to prevent dust and lint from sticking to it.

Check out BOOMBA’s Size Guide to find out which size is suitable for your body. Please note that results may vary depending on breast size and shape. Results will be similar to a double push up bra. BOOMBA results work best with natural breasts.

Great question! This really comes down to what you are looking for!

A boost in volume? Our most padded insert, Ultra Boost, is perfect for users looking for a boost in size (up to 2 cups)! Designed for v-neck tops!

Cleavage in a sweetheart neckline? A shortened version of our Ultra Boost, the Demi Boost insert, is specially designed for low cut demi style clothing! Also boosting up to 2 cup sizes instantly.

Prefer a lift? Our lightly padded insert, Ultimate Lift, is perfect for girls looking for a natural looking lift!

BOOMBA inserts helps you in a way you that can be use at the gym and swim with them on. Please make sure that your bathing suit is tight and to avoid big waves: if your bathing suits can't stay on, neither can our inserts!

With BOOMBA inserts, it’s important to choose the appropriate top with your inserts. We always recommend structured tops that are made in a thicker material for best results (support in the chest area, not a loose t-shirt that hangs off the body, since the inserts are held up by the structure in your clothing).

Most bikinis, dresses and tops also work well as long as they are not too thin so that the color or shape of the insert shows through. A good guideline is that if the outline or color of your bra will show through in this top, BOOMBA inserts most likely will as well.

For some users, it does take a few tries to get it in the right position (just like getting your sticky bra to stop being lopsided), so we recommend checking out our quick tutorials for a better idea of how to use the inserts. We recommend putting the inserts on in front of a mirror to ensure it is even on both sides. You can adjust the level of cleavage according to your own preference. Just remember to scoop and stick, to ensure your cleavage stays put throughout the day!

You can see examples of some outfits here:

Picking an Outfit

✔️ Tight and structured bust area in the clothing
✔️ Thick materials in the bust area for a seamless silhouette
✔️ Sweetheart necklines and clothing with a support band under the bust
✔️ Sports bras and regular bras (turn them into push up bras with BOOMBA!)
❌ Very stretchy tops that cannot hold the inserts in place
❌ Loose and flowy clothing that cannot support any inserts
❌ Baggy t-shirt, knitted tops, most straight-across necklines

Once an order is placed, please allow one to three business days for the order to be packed and shipped from our warehouse. Once the order has been dispatched, you will receive an email with your tracking information to track your package online.