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    Perfect Boost Inserts (ships out Oct 6)



    Please note that this is a pre-order, it will ship out by 6 October 2022


    Perfect Boost Inserts are abalone-shaped inserts that increase your cup size by one cup. They give your bust a fuller look when you wear those plunging necklines and low-cut dresses. 

    • Prevents nipple slips in low cut tops
    • 100% sweat proof and waterproof
    • Interchangeable between outfits, no sewing needed
    • Lightweight and super comfy to wear


    Unlike a sticky bra that is supported by the adhesive, BOOMBA inserts are supported by the clothing and cannot stay up by themselves. It is crucial to wear them in tight, structured, and fitted tops.


    Have augmented breasts? Please check our FAQ section to see if they are suitable for you. 


    The sizing guide below only serves as a guideline. For the most accurate fit, please measure your garment and contact us.

    Please note that Perfect Boost Inserts come in one size that fits A to D cup. 

    Perfect Boost Inserts:

    Tip: always size down if you're in between sizes for a seamless fit.


    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. 


    Limited time only, FREE shipping on orders US$40+ for:
    Australia, US (excluding Alaska and Hawaii), Singapore, UK, Canada, Hong Kong, Austria, Belgium, Czechia, Denmark, Estonia, France, Germany, Hungary, Ireland, Japan, Lithuania, Luxembourg, Macao, Malaysia, Netherlands, New Zealand, Philippines, Poland, Portugal, Spain, Slovakia, Sweden, Thailand, and Vietnam. 

    Free Shipping on orders $75+ for the rest of the world, otherwise $9.99 shipping fee applies.

    Express shipping (3-7 business days) available everywhere for $28.

    Please find the average transit time below:


    Average Shipping Time
    (Business Days)

    North America


    United States4-12



    New Zealand8-10
    Hong Kong6-15


    Rest of Asia5-15


    Rest of Europe10-15
    Rest of the world10-25

    Real Girls, Real Results

    How To Use

    Why Choose BOOMBA?

    BOOMBA products are created by women for women. That’s why our products fit and feel better, because we have also experienced the same struggles you have right now.

    We create our products using the best materials and really put care and thought behind the design to ensure a seamless and comfortable fit. When you wear BOOMBA’s products, you will definitely feel and see the difference a good bra makes.

    Our products may not be the cheapest, but you can bet that our products will outlast the competitors. Many sticky bra alternatives are priced lower, but you can also only get a few uses out of them. Ours are created using the highest quality materials so that they will actually last, creating less waste in the long run. All our products are also manufactured in a safe and clean working environment that pays fair wages to their employees. We are proud to support fair trade and want to thank you for also doing the same.

    Together we can make a difference.

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    Customer Reviews
    5.0 Based on 7 Reviews
    5 ★
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    Filter Reviews:
    26 May 2022
    Canada Canada

    Nice for swimsuits

    Added volume to my 34B cups. It’s nice for swimsuits, I used them in the pool yesterday and they felt secure.

    26 May 2022
    Mira K.
    Canada Canada

    Cannot feel them at all

    These are great! As described. You don't feel them, no sweating and they don't move at all because of the stickiness. I would recommend to my friends if they are looking for something like this!

    21 May 2022
    Canada Canada

    Too under rated

    These are too under rated! I have the ultras and perfects and these are really good for a small boost. The ultras really make your girls stand out but if you are looking for something more chill, these are a good option!

    17 May 2022
    Canada Canada

    Looks very natural! Love it

    I like this one a lot! I have the ultras and the lift ones and this one is very natural but you can definitely tell a difference. I think this is more of a brunch with the girls type of insert, and the padded ones are like out for a date type of insert. I really like both but think you guys should expand the sizes more as I noticed perfect boost only has 4 sizes compared to the others.

    05 Mar 2022
    Hong Kong SAR China Hong Kong SAR China

    demi vs perfect

    I purchased the demi boost in the past and loved it, so I came back for the ultras. I saw there was a brafix bundle so I went for that one instead this time to see the difference between the perfect boosts and demi as they look quite similar in shape. The perfect boost are pretty much same thing but smaller and less padding. The difference isn't as dramatic as demi, I would describe perfect boosts as a normal push up bra and the demi as a bombshell bra. I personally like both depending on what I am wearing since I have found use for both. I tend to use the demis for a more sexy curvy look for a night out and the perfect boosts for more like girls brunch type of thing, since it's more day time appropriate for me. Oh take care of the plastic cover it comes in or get extra films T.T! I have no idea how I keep losing them so I stick them on my plastic bags to keep them from getting dirty but actually it made them really gross, so I do NOT recommend doing that.

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