家用 LED 面罩是护肤神器还是智商税?明星同款的功效真相来了

宝子们是不是被明星们的 LED 面罩护肤照狠狠种草过？肯豆、海莉・比伯爱不释手，维多利亚・贝克汉姆边护肤边晒照，一款 Medicube 面罩还因明星推荐直接卖断货，让 LED 面罩从医美仪器变成了网红护肤单品。但看着脸上那抹科技感的红光，大家难免会疑惑：这东西真的有宣传的那么神吗？能淡纹、祛痘、紧致肌肤？还是只是美妆圈的又一轮炒作？今天我们就深扒家用 LED 面罩的科学真相，打破滤镜，告诉你它到底值不值得买！

Hope or hype – can at-home LED face masks do what they claim?

希望还是炒作 —— 家用 LED 面罩真的能实现其宣传的功效吗？

Kendall Jenner and Hailey Bieber swear by them, but what is the truth behind celebrity glow trends and red light therapy?

肯达尔・詹娜和海莉・比伯对其深信不疑，但明星们的焕肤风潮与红光疗法背后的真相究竟是什么？

There’s a certain kind of celebrity selfie that never gets old: the full-face red glow that makes even the most casual bathroom moment look like a scene from a glossy sci-fi film. Victoria Beckham posts hers mid-treatment, Chrissy Teigen wears her mask in bed, Kourtney Kardashian documents entire LED routines on Poosh, and Hailey Bieber famously sent a Medicube device into sell-out chaos after spotlighting it in 2023, a moment that helped grant the brand’s LED tools – today sold by retailers from Walmart to Sephora – global status.

有一类明星自拍永远不会过时：满脸红光的模样，让哪怕是最随意的浴室护肤时刻，都宛如精致科幻电影里的镜头。维多利亚・贝克汉姆会晒出自己做 LED 护理的中途照片，克莉茜・泰根躺在床上也会敷着这款面罩，考特妮・卡戴珊则在自己的平台 Poosh 上记录下全套 LED 护肤流程。2023 年，海莉・比伯因推荐美蒂秋芙的 LED 面罩，让这款产品一度卖到断货，这也让该品牌的 LED 护肤工具一举跻身全球知名行列，如今从沃尔玛到丝芙兰，各大零售商均有售卖。

The trend only grew this past October, when Therabody launched the TheraFace Mask Glo, a more accessible version of its original device, and signed Kendall Jenner as its new ambassador, cementing LED masks as both skincare gadget and pop culture accessory. They’ve become props in Vogue profiles, background characters in #GRWMs (“get ready with me” videos), and quiet fixtures in celebrity travel bags. And while the glow looks impressively futuristic, the science behind it is more cumulative than immediate.

去年 10 月，这股风潮更是愈演愈烈。赛锐博推出了旗下初代 LED 面罩的平价版 ——TheraFace Mask Glo，还签约肯达尔・詹娜担任品牌新晋代言人，这也让 LED 面罩既成了护肤神器，又成了流行文化潮品。它们登上《Vogue》人物专访的镜头，成为网红 “沉浸式化妆” 视频里的背景板，也悄然成了明星旅行包中的必备好物。尽管这抹科技红光未来感拉满，但其背后的护肤原理，讲究的是循序渐进的累积效果，而非立竿见影。

LED therapy itself isn’t new; dermatology clinics have relied on it for years. What is new is the way at-home versions have slipped into the mainstream, not as medical treatments but as lifestyle objects with their own cult appeal. And that’s where the expectations start to drift. “At-home LED masks can absolutely support skin health, but they are often misunderstood,” says Melanie Abeyta, aesthetic nurse practitioner and owner of Harmony Aesthetics Center in Los Angeles.

LED 光疗本身并非新鲜事物，皮肤科诊所早已使用该技术多年。真正的新变化，是家用版 LED 面罩以非医疗手段、而是自带小众狂热粉丝的生活潮品身份，融入了主流视野。但也正因如此，人们对它的期待开始偏离实际。洛杉矶和谐美学中心的主理人、医美执业护士梅兰妮・阿贝塔表示：“家用 LED 面罩确实能为肌肤健康助力，但人们往往对它存在误解。”

She explains that these devices can “help reduce mild inflammation, improve radiance, support superficial collagen activity and calm acne-causing bacteria”, but the keyword here is mild. As she puts it, they’re closer to a long-haul supplement than a resurfacing peel. They don’t lift, tighten or wipe out deep breakouts, no matter what the marketing copy implies, and certainly not at the energy levels on devices sold for home use.

她解释道，这类仪器 “有助于缓解轻微炎症、提升肌肤光泽、促进表层胶原蛋白活性，还能抑制致痘细菌”，但关键在于 “轻微” 二字。在她看来，家用 LED 面罩更像是一款需要长期坚持的护肤 “补剂”，而非能焕新肌肤的化学焕肤术。无论产品宣传如何夸大，它都无法实现肌肤提拉、紧致，也不能根除深层痘痘，更何况家用仪器的能量等级本就有限。

People tend to expect a dramatic “before and after”, but the real magic is much quieter: consistency, patience and the kind of gradual brightness that creeps up after a few weeks of steady use. And if that glow feels gentler than what you’d get from a professional treatment, that’s intentional. The gap between at-home LED and in-clinic versions comes down almost entirely to power and precision.

人们总期待看到惊艳的 “前后对比效果”，但家用 LED 面罩的真正效用，却藏在细水长流中：唯有坚持使用、保持耐心，才能在数周的持续护理后，感受到肌肤一点点焕亮的变化。如果发现这种焕肤效果比专业医美机构的护理更温和，那其实是设计初衷使然。家用与院线版 LED 面罩的差距，几乎完全体现在能量强度和作用精准度上。

Abeyta explains that professional set-ups (the larger LED panels or dome-like devices you see in treatment rooms) use higher-intensity wavelengths delivered at controlled depths. “They can treat inflammation, acne and early collagen breakdown far more effectively because we can customise the wavelength, the dose and the duration,” she says.

阿贝塔解释，院线的专业仪器（也就是你在医美诊室里看到的大型 LED 面板或穹顶式仪器）能释放更高强度的光波，且可精准控制光波的作用深度。她表示：“这类仪器能更有效地改善炎症、痘痘问题，还能缓解胶原蛋白的早期流失，因为我们可以根据需求，定制光波的波长、剂量和作用时长。”

But there’s a trade-off: professional LED is typically done less often, whereas you can use an at-home mask three to five times a week. That frequency turns them into maintenance tools, something that keeps the progress going rather than creating it. “Together, both approaches can work beautifully, but they serve different roles,” Abeyta adds. “Professional treatments create change, and at-home masks help sustain and support that progress.”

但凡事皆有取舍：院线 LED 光疗的护理频率通常较低，而家用面罩一周可使用 3 至 5 次。这样的使用频率，让家用 LED 面罩成了肌肤的 “维稳工具”—— 它无法从根本上改变肌肤状态，却能巩固院线护理的效果。阿贝塔补充道：“将两者结合使用，效果会非常好，但二者的定位截然不同。院线护理负责实现肌肤的实质性改善，而家用面罩则助力维持和巩固这份护肤成果。”

hype  n. 炒作；大肆宣传 v. 炒作

swear by  深信不疑；极其信赖

glossy   adj. 精致的；有光泽的；光滑的

spotlight   v. 使受关注；聚焦 n. 聚光灯；关注

grant   v. 赋予；授予；承认 n. 补助金

accessible   adj. 易获得的；可接近的；易懂的

cement   v. 巩固；确定；粘合 n. 水泥

cumulative  adj. 累积的；渐增的

dermatology  /ˌdɜːməˈtɒlədʒi/  n. 皮肤病学

drift /drɪft/  v. 偏离；漂流；漂泊 n. 漂流

inflammation  n. 炎症；发炎

radiance   n. 光泽；光彩；辐射

superficial  adj. 表层的；肤浅的；表面的

collagen  n. 胶原蛋白

acne  n. 痤疮；痘痘

long-haul  adj. 长期的；长途的

resurfacing  n. 焕肤；表面重修

peel   n. 剥脱术；果皮 v. 剥落；削皮

wipe out  根除；消灭；彻底摧毁

creep up 悄悄出现；慢慢上升

intensity  n. 强度；强烈；紧张

wavelength    n. 波长；波段

customise  v. 定制；个性化改造（=customize）

trade-off n. 取舍；权衡；交换

maintenance  n. 维护；保养；维稳

sustain   v. 维持；支撑；承受

固定搭配

1. swear by sth 对某物深信不疑；极其信赖

2. send sth into sell-out chaos 让某物卖到断货

3. grant sb/sth global status 赋予某人 / 某物全球地位

4. cement sth as sth 将某物巩固为……

5. slip into the mainstream 融入主流

6. have cult appeal 拥有小众狂热的吸引力

7. support skin health 助力肌肤健康

8. reduce mild inflammation 缓解轻微炎症

9. improve radiance 提升光泽

10. collagen activity 胶原蛋白活性

11. acne-causing bacteria 致痘细菌

12. a long-haul supplement 长期的补剂

13. resurfacing peel 焕肤剥脱术

14. wipe out deep breakouts 根除深层痘痘

15. dramatic “before and after” 惊艳的前后对比

16. creep up 悄悄出现；慢慢显现

17. come down to 归结为；归根结底是

18. higher-intensity wavelengths 更高强度的光波

19. controlled depths 可控的深度

20. collagen breakdown 胶原蛋白流失

21. there’s a trade-off 凡事皆有取舍

22. maintenance tools 维稳工具；维护工具

23. serve different roles 各司其职

24. sustain the progress 巩固成果

看完这些，相信宝子们对家用 LED 面罩已经有了清晰的认知 —— 它不是能一键焕肤的 “魔法面具”，也绝非毫无用处的智商税，而是需要长期坚持的肌肤维稳神器。如果你的肌肤只有轻微炎症、暗沉问题，或是想巩固院线光疗的效果，那它值得入手；但如果指望它解决深层痘痘、肌肤松弛等问题，大概率会失望。

护肤的核心永远是认清自身需求，不被明星风潮和营销话术裹挟。你有没有被明星同款 LED 面罩种草过？或是已经入手了相关产品，有什么真实使用感受？快来评论区和我们聊聊吧！