| Kosei FX-02 Wheelset - 5x112 - 20x8.5" & 20x10.5 | craigersheaders.com | 450 USD | 900 USD | −50% |
| Kosei FX-03 Wheelset - 5x120 - 19x8.5" +38 Offset | craigersheaders.com | 590 USD | 900 USD | −34.4% |
| Pack antiox. Cosmética antioxidante | kosei.es | 145.54 EUR | 171.23 EUR | −15% |
| Pack anti-age tratamiento antiarrugas | kosei.es | 134.52 EUR | 158.26 EUR | −15% |
| Pack anti-age con efecto lifting facial | kosei.es | 82.78 EUR | 97.39 EUR | −15% |
| Pack rutina básica piel seca. Piel seca deshidratada | kosei.es | 81.86 EUR | 96.3 EUR | −15% |
| Pack oily control | kosei.es | 81.82 EUR | 96.26 EUR | −15% |
| Pack vitamin plan. Vitaminas para la piel | kosei.es | 77 EUR | 90.59 EUR | −15% |
| Pack youth. Primeras arrugas | kosei.es | 76.58 EUR | 90.1 EUR | −15% |
| Body pack. Hidratación corporal | kosei.es | 54.6 EUR | 64.24 EUR | −15% |
| Set T-Liss. Tratamiento para el pelo encrespado | kosei.es | 32.69 EUR | 38.45 EUR | −15% |
| 4x Kosei K1 Silver 4x100 +38 with 195/50/15 tires For Honda Acura civic integra crx and more | 1320performance.com | 999 USD | 1,150 USD | −13.1% |
| 4x Kosei K1 Silver 4x100 +38 For Honda Acura civic integra crx and more | 1320performance.com | 699 USD | 795 USD | −12.1% |
| 4x Kosei K1 Silver 4x100 +38 with 225/45/15 tires For Honda Acura civic integra crx and more | 1320performance.com | 1495 USD | 1,650 USD | −9.4% |
| T-LISS PACK PROFESIONAL alisado de queratina, 500 ml | kosei.es | 218.18 EUR | — | — |
| T-LISS PACK PROFESIONAL alisado de queratina, 250 ml | kosei.es | 152.19 EUR | — | — |
| T-LISS Tratamiento Activo alisado de queratina, 250-500 ml | kosei.es | 110.76 EUR | — | — |
| VM PREMIUM CELLS crema antiarrugas | kosei.es | 58.87 EUR | — | — |
| Exosomes-FS crema facial antiarrugas con exosomas | kosei.es | 58.87 EUR | — | — |
| VM PREMIUM CELLS crema contorno de ojos | kosei.es | 52.94 EUR | — | — |
| VM PREMIUM CELLS serum facial antiarrugas | kosei.es | 52.94 EUR | — | — |
| RETIKOS crema-gel facial antiarrugas con retinol | kosei.es | 52.07 EUR | — | — |
| VM VINUM Crema anti-edad | kosei.es | 51.57 EUR | — | — |
| C-OX-15 Plus Ferulic Serum Facial | kosei.es | 49.63 EUR | — | — |
| Exosomes-FS serum con exosomas | kosei.es | 49.63 EUR | — | — |
| PDRN-HA Serum Facial Antiarrugas | kosei.es | 49.63 EUR | — | — |
| MELA-XPERT crema despigmentante | kosei.es | 45.71 EUR | — | — |
| MASCARILLA facial repairing calming | kosei.es | 42.12 EUR | — | — |
| 日本KOSEI-起子機用六角套筒 | doublek.com.hk | 42 HKD | 0 HKD | — |
| FILL HYALURON Serum sodium hyaluronate | kosei.es | 39.97 EUR | — | — |
| VITA-B3 Niacinamida 10% serum | kosei.es | 38.53 EUR | — | — |
| C-OX Stabilized Vitamin C serum | kosei.es | 38.53 EUR | — | — |
| DMAE-Lift Sérum Facial — 10% DMAE | kosei.es | 38.53 EUR | — | — |
| GLYCOSAL Peel ácido glicólico | kosei.es | 38.53 EUR | — | — |
| MATRIX 3D Lift firming serum | kosei.es | 38.53 EUR | — | — |
| MELA-XPERT peeling despigmentante | kosei.es | 38.53 EUR | — | — |
| RELAX BTX Expression lines serum | kosei.es | 38.53 EUR | — | — |
| TRICOXIL CÁPSULAS cabello, piel y uñas | kosei.es | 37.89 EUR | — | — |
| NON GRAS Crema Hidratante piel grasa 24h | kosei.es | 36.88 EUR | — | — |
| HYDRADERM Crema Hidratante piel seca 24h | kosei.es | 36.88 EUR | — | — |