When it comes to a youthful and vibrant appearance, nothing stands out more than full and cute plump cheeks (苹果肌). If you notice that your plump cheeks (苹果肌) are starting to collapse, hollow, or sag, it’s likely a warning sign of aging. As time and gravity take their toll, collagen (胶原蛋白) slowly diminishes, prompting more people to pay attention to this central area of the face.
But how do we describe 苹果肌 in English?

In fact, there is no anatomical muscle officially called “apple muscle.” What we refer to as 苹果肌 (plump cheeks) is a concept from aesthetic medicine (医美) or plastic surgery (整形外科). It mainly refers to the subcutaneous fat and fascial tissue in front of the cheekbones, about 2 cm below the eyes in an inverted triangle shape. This is the area that becomes rounded and lifted when we smile. Because of its resemblance to the round, rosy surface of an apple, it’s nicknamed “苹果肌” (literally “apple muscle,” but better described as “plump cheeks”). The proper term in medical aesthetics would be cheek augmentation (丰颊) or midface volumization (面中填充). Just make sure not to call it “apple muscle” in English!

Many factors can affect the condition of the plump cheeks (苹果肌), such as congenital bone structure or age-related volume loss. This is why a variety of cheek enhancement (丰颊治疗) treatments have been developed to help prevent or improve this issue.
People with full plump cheeks (苹果肌) often appear youthful and lively. That’s why they are sometimes referred to as happy cheeks (笑肌). In contrast, deflated (凹陷) or descended (下垂) cheeks make the midface appear flat, exaggerate the cheekbones (颧骨), and result in a more aged or even harsh look.

To explore professional solutions for restoring plump cheeks (苹果肌), we consulted Ai Beauty Clinic, a comprehensive UK medical aesthetics clinic certified by the Care Quality Commission (CQC, 英国医疗监管机构). Their expert advice is as follows:
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If the plump cheeks (苹果肌) are only mildly flat or sunken, Hyaluronic Acid Dermal Fillers (玻尿酸填充) are usually recommended. This is a quick, safe, and natural-looking treatment suitable for most cases.
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However, if sagging skin is present due to aging, simple volume filling may make the cheekbones (颧骨) appear too prominent and worsen the nasolabial folds (法令纹). In such cases, a Thread Lift (线雕提升) using PDO threads (可吸收蛋白线) can reposition the plump cheeks (苹果肌) and stimulate collagen (胶原蛋白)production, improving facial contour and firmness.
Of course, every individual’s facial structure is unique. For the safest and most effective results, it’s always best to schedule a consultation with a certified aesthetics clinic to receive a personalized treatment plan.
