Kylie Jenner Shared Her Breast Implant Sizing. We Asked Plastic Surgeons to Explain

Yahoo

04-06-2025

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Kylie Jenner is getting transparent about the plastic surgery she's done. In a now viral TikTok comment, the beauty mogul shared the exact details and sizing of her breast implants. She even went a step further and shared the name of the doctor she used for the job: Garth Fisher, MD.
On June 2, British YouTuber Rachel Leary posted a public callout on TikTok for Jenner to share the specifics of her boob job. 'Girl, please can you tell us what it is you asked for when you had your boobs done?' Leary said in the video. 'To me, you've got what I am looking for to have done in terms of a boob job. It's the most perfect, natural looking boob job ever. They're still big, but whatever way you had the implants, if they are implants, or if you had fat transfer, to me it is perfection. That is what I aspire mine to look like.'
Ask and you shall receive. A day later Jenner, 27, responded in the comments from her verified account. '445 cc, moderate profile, half under the muscle!!! silicone!!! garth fisher!!! hope this helps lol.'
It's clear Leary wasn't the only one who wanted Jenner's boob job deets. Fans in the comments expressed their gratitude for the information, sharing they also wanted the same look. 'Never saved something so fast in my life,' one wrote, while another praised Jenner's transparency. 'I love this. I didn't even know you could get half under the muscle! She a girls girl for sure.'
But before you go running to book your appointment for Jenner's exact measurements, David Shafer, MD, a double board-certified plastic surgeon and founder of Shafer Clinic Fifth Avenue in NYC, says it's not that simple. For starters, it's important to keep in mind that plastic surgery is very specific to each person's unique body.
'When you look at what she had done and then with breast augmentation in general, you have to caution patients a little bit. Just because she had 445 ccs doesn't mean another person who got 445 ccs would have the same result that she has, because with implants, you need a match to the patient's anatomy,' says Dr. Shafer.
However, using Jenner as inspiration is a good starting point. Dr. Shafer always encourages patients to come in with references during consultations. 'I like to talk to patients about their goals and expectations. I love to see inspiration pictures. So their inspiration board, bring a picture of Kylie or maybe bring a picture of somebody where they don't like how it looks.'
If you want a look similar to Jenner's, your plastic surgeon can help find the right specs and sizing that makes sense for you. 'If you're somebody with a different body shape or size than Kylie and you put 445 in them, it's not going to look the same,' explains Dr. Shafer. 'You're looking more at the ratio of their chest diameter, their height, the size of the implants, the implant projection height, low, moderate or high to help kind of simulate maybe what Kylie had. But the number size of the implant might actually be different to get the same kind of ratio for the patient.'
All that being said, Dr. Shafer says Jenners transparency is a good thing—and he hopes other celebs follow suit. 'So many times celebrities have stuff done and then they deny it, and it makes people who have never had anything done feel like there's something wrong with their body,' he says. 'When they're open about it, it really helps people feel like it's okay to search things out. It's okay to have procedures done when you go to the right people. And naming the doctors is also great because then they can look into that person or somebody with similar qualifications closer to where they live.'
If you're curious about Jenner's boob job specifics and what they mean, we asked top plastic surgeons to break it down below.
'Kylie had 445 ccs, which is the size of the implant,' says Dr. Shafer.
According to board-certified plastic surgeon Anthony Berlet, MD, this typically results in a full D cup, 'though the final look always depends on the patient's starting point and anatomy.'
'And then there's the profile of the implant. She had a moderate profile, and that's the most common,' says Dr. Shafer.
In breast augmentation, there is low profile, moderate profile, and high profile, which describe how far the breast sticks out from the body and how wide the implant is. 'You're going to want to match this to the patient's body because someone who is shorter and wider, you might want to use a lower-profile implant so that it matches the width of their breast. But if you had a tall, thin person and you put a low-profile wide implant in them, it would be extending into their armpit,' says Dr. Shafer.
According to Dr. Berlet, Jenner most likely used a standard breast augmentation technique called a dual-plane placement. 'Meaning the implant sits partially under the chest muscle and partially beneath the natural breast tissue,' he says. 'This approach helps the implant settle into a more natural, teardrop-like shape.'
Dr. Shafer echoes that statement. 'Half under the muscle is typical for doing breast augmentation,' he says. 'When you put the implant just under the skin, especially if you have really thin skin, it can look almost like an apple with Saran Wrap on it."
Placing the implant half under the muscle provides cushioning and a more natural look. 'If you just put it under the muscle and left the muscle connections at the bottom, the implant gets pushed up too high because the muscle's holding it up,' explains Dr. Shafer. 'So you divide the muscle on the bottom half of the breast just so the implant can relax and settle and have a more natural shape.'
There are two main types of breast implants: silicone and saline. Both are encased in a silicone shell. Saline has salt water inside, while silicone is filled with cohesive silicone.
'And all modern implants now are a cohesive silicone,' says Dr. Shafer. 'It's kind of semisolid, so it holds its form, it holds its shape. And then how cohesive it is determines how stiff the implants are. So choosing which type of cohesiveness is also important for patients.'
On Instagram Stories, Dr. Fisher confirmed that he used Natrelle silicone implants from Allergan Aesthetics for Jenner's augmentation.
Originally Appeared on Glamour
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