Devices descending from K121435
125 later devices reach Silkn Blue through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K172555 | Sapphire, Elevare Sapphire | Omm Imports, Inc. D/B/A Zero Gravity | 2018 | 52 | — |
| +1 | K180320 | dpl IIa Panel | Led Technologies, Inc. | 2018 | 14 | — |
| +1 | K162652 | Smart Photon Micro-current Device, Model: EP-300 | Li-Tek Electronic Technology Corporation | 2017 | 10 | — |
| +1 | K162098 | LED Phototherapy Device | Li-Tek Electronic Technology Corporation | 2017 | 75 | — |
| +1 | K153081 | Clear Bi-Light | Michael Todd, LP | 2016 | 46 | — |
| +1 | K143713 | Lustre PRO Light System | Ambicare Health, Ltd. | 2016 | 2 | — |
| +1 | K152889 | Sonilase Blue, Sonilase Blue-Clean, Sonilase Blue-UV Clean Plus | Biorenew Labs, LLC | 2015 | 3 | — |
| +1 | K131461 | Lightstim for Acne/ Lightstim for Acne Mini | Led Intellectual Properties, LLC | 2014 | 81 | — |
| +2 | K241102 | Luna 4 plus | Foreo, Inc. | 2024 | 5 | — |
| +2 | K232656 | BLU TOTALE (Model: ENEOB852) | Premier North America, Inc. | 2023 | 2 | — |
| +2 | K230490 | PMD Clean Acne, Model: 4004-CABLUE-NA, 4004-GREY-NA, 4004-YELLOW-NA, 4004-PSTO-NA… | Dongguan Hunter Electronic Technology Co., Ltd. | 2023 | 0 | — |
| +2 | K231555 | LUMA LED patches (LUMA Blemish (TN2197) and LUMA Revive (TN2189)) | iSMART Developments, Ltd. | 2023 | 1 | — |
| +2 | K213039 | Micro-current facial cold and hot service (model: TPML-100) | Li-Tek Electronics Technology C0., Ltd. | 2022 | 4 | — |
| +2 | K210545 | Infrared Red blue LED light heat beauty machine, Infrared Red blue LED light heat beauty… | Marci Beauty, Inc. | 2022 | 2 | — |
| +2 | K210968 | reVive Light Therapy Essentials | Led Technologies, Inc. | 2021 | 3 | — |
| +2 | K202055 | Looper (Model: ZX-579S) | Heat IN A Click, LLC | 2021 | 3 | — |
| +2 | K192295 | PDT-Face | Beijing Adss Development Co., Ltd. | 2020 | 46 | — |
| +2 | K183247 | dpl Faceware | Led Technologies, Inc. | 2019 | 10 | — |
| +2 | K180875 | Poly Rejuv | Medtek Skincare, LLC | 2018 | 0 | — |
| +2 | K180900 | LED Light Therapy Device | Uvbiotek, LLC | 2018 | 29 | — |
| +2 | K180447 | reVive Light Therapy LED Cleansing System | Led Technologies, Inc. | 2018 | 35 | — |
| +2 | K171821 | 2 Face / Face Evolution | Heat IN A Click | 2018 | 58 | — |
| +2 | K170260 | BC-001+ Acne Purifier | Oriental Inspiration Limited | 2017 | 2 | — |
| +2 | K151336 | LightStim Professional 2-Panel Light | Led Intellectual Properties, LLC | 2015 | 0 | — |
| +2 | K142246 | LightStim for Acne/ LightStim for Acne Mini | Led Intellectual Properties, LLC | 2015 | 55 | — |
| +3 | K260767 | Facial Beauty Device (Facial Mask LED Beauty Device A-901; Facial LED & EMS Beauty… | Kam Yuen Plastic Products, Ltd. | 2026 | 0 | — |
| +3 | K261482 | LightStim for Wrinkles (1984); LightStim for Acne (2038) | Led Intellectual Properties, LLC | 2026 | 0 | — |
| +3 | K253833 | Facial & Body Beauty Device (model: INIA-BD001, INIA-BD002, INIA-BD003, INIA-BD004… | Shenzhen Jianchao Intelligent Technology Co., Ltd. | 2026 | 0 | — |
| +3 | K252187 | Aura Glide (FC40) | Aura Medical, LLC | 2025 | 0 | — |
| +3 | K252994 | LED Therapy Mask (SR11CM, SR11CM1, SR11CM2, SR11CM3, SR11CM4, SR11CM5, SR11CM6, SR11CM7… | Guangdong Ace-Tec Co., Ltd. | 2025 | 0 | — |
| +3 | K251667 | LED Light Therapy Mask (M01, M02, M06, M07, M08, M09) | Shenzhen Liyoutong Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K250125 | LMNT O2 | Xplr, Ltd. | 2025 | 0 | — |
| +3 | K243555 | LED light therapy mask (E43, E32, E49B, E49C, E100B, E100C, E103B, E104B, E106A, E108A) | Shenzhen Eyco Technology Co., Ltd. | 2025 | 0 | — |
| +3 | K243393 | JMOON NouvelleSkin Facial Toning Device (M30U PR, M30U MW, M30U SG, M30U SK, M30U MP) | Shenzhen Ulike Smart Electronics Co., Ltd. | 2025 | 1 | — |
| +3 | K243423 | LED Light Therapy Mask (Model (s): RB-008, RB-030, RB-081, RB-008G, RB-008GB, RB-008J… | Shenzhen Rainbow Technology Co., Ltd. | 2025 | 3 | — |
| +3 | K243430 | Micro-current Facial Beauty Device (AM-810B, AM-810W, AM-812B, AM-812W) | Shenzhen Aozemei Technology Co., Ltd. | 2024 | 3 | — |
| +3 | K241718 | Micro-current Facial Beauty Device (AM-810B, AM-810W, AM-812B, AM-812W) | Shenzhen Aozemei Technology Co., Ltd. | 2024 | 12 | — |
| +3 | K241203 | PMD Clean Redvolution (4005-moab-NA, 4005-moab-INT, 4005-pepper-NA, 4005-pepper-INT… | Dongguan Hunter Electronic Technology Co., Ltd. | 2024 | 0 | — |
| +3 | K240132 | EmoLED (v. 2-USA) | Emoled, Srl | 2024 | 0 | — |
| +3 | K232863 | Radiant Renewal Skincare Wand (HD-15, HD-15A) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2023 | 0 | — |
| +3 | K231894 | LED Spectrum therapy instrument | Shenzhenshi Sincoheren S&T Development Co., Ltd. | 2023 | 0 | — |
| +3 | K230293 | TheraFace Mask | Therabody, Inc. | 2023 | 16 | — |
| +3 | K230042 | Q-Rejuvalight Pro Facewear (Model: P19-0023) | Light Tree Ventures Europe B.V. | 2023 | 9 | — |
| +3 | K223482 | reVive Light Therapy® Wrinkle and Acne LED Device | Led Technologies, Inc. | 2022 | 2 | — |
| +3 | K221430 | reVive Light Therapy LED Cleansing System | Led Technologies, Inc. | 2022 | 0 | — |
| +3 | K220064 | Synergy Marble (Model: Opasm) | Yrs Group, Inc. | 2022 | 0 | — |
| +3 | K220729 | The Luminance RED Acne Device | Luminance Medical Ventures, Inc. | 2022 | 1 | — |
| +3 | K212155 | TheraFace LED | Theragun, Inc. | 2021 | 42 | — |
| +3 | K212238 | TheraFace Microcurrent | Theragun, Inc. | 2021 | 0 | — |
| +3 | K203214 | DemarkQ WOW, DemarkQ POP | Shenzhen Kaiyan Medical CO, Ltd. | 2021 | 21 | — |
| +3 | K202390 | Aduro Light Beauty Mask | Shenzhen Kaiyan Medical CO, Ltd. | 2021 | 39 | — |
| +3 | K183708 | Poly Clear | Medtek Skincare, LLC | 2019 | 22 | — |
| +3 | K183118 | dpl SpotLite | Led Technologies, Inc. | 2019 | 22 | — |
| +3 | K160691 | Acne Light Therapy Wand | Zuko, Inc. | 2016 | 50 | — |
| +4 | K261370 | LED Light Therapy Masks (LED Face Mask Pulse (FAC06NA)) | Guangdong Newdermo Biotech Co., Ltd. | 2026 | 0 | — |
| +4 | K261496 | LED Light Therapy Masks (PE748, PE749, PE756) | Duplex International Trading Limited | 2026 | 0 | — |
| +4 | K260895 | Ulike Clear Zero (YC10 BU) | Guangxi Ulike Medical Technology Co., Ltd. | 2026 | 0 | — |
| +4 | K253712 | LED Light Therapy Mask (RB-051, RB-061, RB-071, RB-052, RB-062, RB-072, RB-053, RB-063… | Shenzhen Rainbow Technology Co., Ltd. | 2026 | 1 | — |
| +4 | K253135 | LED Light Therapy Device (HLGMZ-3W-G1V1,HLGMZ-3W-G2V1,HLG-GJXJ-G1V1,HGMZ-2W-G1V1… | Dongguan Yijiaming Technology Co., Ltd. | 2025 | 0 | — |
| +4 | K252146 | Multi-functional Facial Beauty Device ( SKB-1703,SKB-1803,SKB-1909, SKB-2003… | Shenzhen Siken 3D Technology Development Co., Ltd. | 2025 | 1 | — |
| +4 | K252983 | Wrinkle Retreat Pro Light Therapy Face Mask (Model: PH-m03) | Shenzhen Goodwind Technology Development Co., Ltd. | 2025 | 0 | — |
| +4 | K252142 | Multi-functional Facial Beauty Device (SKB-1703,SKB-1803,SKB-1809, SKB-1909… | Shenzhen Siken 3D Technology Development Co., Ltd. | 2025 | 0 | — |
| +4 | K252642 | Microcurrent Facial Device (CEC101, EEI101) | Shenzhen Dachi Communication Co., Ltd. | 2025 | 0 | — |
| +4 | K251843 | Erchonia EVRL | Erchonia Corporation | 2025 | 0 | — |
| +4 | K251727 | GLAM LED Facial Mask (TB-2386F) | Touchbeauty Beauty & Health (Shenzhen) Co., Ltd. | 2025 | 0 | — |
| +4 | K251588 | LED Light Therapy Mask (FCM902, FCM905, FCM906, FCM908, 11-001-RBMASK, FCM910) | Shenzhen Fittop Health Technology Co., Ltd. | 2025 | 2 | — |
| +4 | K251871 | FEATHER 01 02 03 04 (Model:01) | Heat IN A Click, LLC | 2025 | 0 | — |
| +4 | K251076 | Diode Laser Hair Removal Machine (models: T60A, T60B, T60C, T60D, T60E) | Shenzhen Lifotronic Technology Co., Ltd. | 2025 | 0 | — |
| +4 | K250761 | KALA Therapy Wand (Model: KALA-03) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2025 | 1 | — |
| +4 | K250880 | Led Light Mask (A093) | Foshan Guangyu Weilai Medical Equipment Co., Ltd. | 2025 | 0 | — |
| +4 | K251042 | Light Therapy System (M500, L6) | Guangzhou Ahead Intelligent Technology Co., Ltd. | 2025 | 1 | — |
| +4 | K243587 | PureLift GLOW | Xtreem Pulse, LLC | 2025 | 1 | — |
| +4 | K243330 | LYMA Laser PRO | Lyma Life, Ltd. | 2025 | 0 | — |
| +4 | K242700 | Radiant Renewal Skincare Lid (HD-59A, HD-59B, HD-59C, HD-59D, HD-70, HD-72, HD-72A… | Shenzhen Nuon Medical Equipment Co., Ltd. | 2024 | 6 | — |
| +4 | K242796 | CryoGlow (FW3XXXX) | Sharkninja Operating, LLC | 2024 | 4 | — |
| +4 | K241933 | HIGHERDOSE Red and Infrared Light Mask (MK66-L) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2024 | 1 | — |
| +4 | K240360 | Wrinkle Treatment Device (JM2) | Shenzhen Qianyu Technology Co., Ltd. | 2024 | 2 | — |
| +4 | K223919 | B.Light Clear Evo and B.Light Restore Evo | Bemer Int AG | 2023 | 2 | — |
| +4 | K230720 | LUSTRE 3XPRESS Light Beauty Therapy patches, model: PR6001, PR5001 | Light Tree Ventures Europe B.V. | 2023 | 18 | — |
| +4 | K223544 | LED light therapy mask (FM-01, FM-02, FM-03) | Guangdong Newdermo Biotech Co., Ltd. | 2023 | 39 | — |
| +4 | K220168 | Skin Care Beauty Mask (Model: MJ-06) | Shenzhen Kaiyan Medical CO, Ltd. | 2022 | 34 | — |
| +4 | K212771 | LightStim Elipsa | Led Intellectual Properties, LLC | 2022 | 1 | — |
| +4 | K210948 | Omnilux CLEAR | Globalmed Technologies | 2021 | 39 | — |
| +5 | K261407 | XPREEN LED Light Therapy Masks (XPRE322, XPRE326, XPRE327, XPRE342, XPRE368, XPRE422… | Dongguan Miqiang Technology Co., Ltd. | 2026 | 0 | — |
| +5 | K261473 | Chromix | Termosalud S.L. | 2026 | 0 | — |
| +5 | K260715 | CurrentBody Skin LED Multi Light Therapy Mask (MK-110D) | The Beauty Tech Group, Ltd. | 2026 | 0 | — |
| +5 | K260150 | Led Facial Mask (MJ-66DB, MK-99, MK-99A, MK-99M, MJ-66C) | Nooance | 2026 | 0 | — |
| +5 | K253878 | LUSTRE GoGlow Advanced LED Patches (PR8001, PR9001) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2026 | 0 | — |
| +5 | K253874 | LED Therapy Light (COB1400, HP1800PRO) | Shenzhen Hanhua Opto Co., Ltd. | 2026 | 0 | — |
| +5 | K253400 | LED Light Therapy Face Mask (FM60X, FM60X-B, FM60X-W, FM80-W, FM80, VAP1, FM100X… | Shenzhen Saidi Light Therapy Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K253054 | LED Light Therapy Mask (M19, M19-1, M19-2, M19-3, M19-5, M19-6) | Shenzhen Xinlong Precision Plastic Mold Products Co., Ltd. | 2025 | 0 | — |
| +5 | K253073 | LED Light Therapy Device (SG-FSM, SG-NK, SG-CT) | Sunglor Technology Co., Ltd. | 2025 | 1 | — |
| +5 | K252272 | ORA Method LED Gua Sha (GS-04) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2025 | 0 | — |
| +5 | K251825 | Jmoon FlexGlow Light Therapy Device (JD20U SP, JD20U SG) | Shenzhen Ulike Smart Electronics Co., Ltd. | 2025 | 0 | — |
| +5 | K252189 | LED Light Therapy Mask (2311, 2344, 2457, 2458) | Dongguan Yanxi Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K251012 | TRUDERMAL Pro (ZLD-390) | Shenzhen Kaiyan Medical Equipment Co., Ltd. | 2025 | 1 | — |
| +5 | K243978 | LED Facial Mask | Shenzhen Sunsred Technology Co.,Ltd | 2025 | 0 | — |
| +5 | K244020 | Wrinkle Treatment Device (JM1, JM2B) | Shenzhen Qianyu Technology Co., Ltd. | 2025 | 0 | — |
| +5 | K242151 | Radiant Renewal Skincare Wand (HD-44,HD-44A ,HD-44B,HD-44C, HD-69, HD-69A, HD-69B) | Shenzhen Nuon Medical Equipment Co., Ltd. | 2025 | 1 | — |
| +5 | K242385 | LED Therapy Mask (MN1, M226) | Shenzhen Borria Technology Co., Ltd. | 2025 | 3 | — |