Sales History

Updated September 15, 2025

September 15, 2025

Save 13% on the Blush is Life Trio.
Save 15% on the Build-Your-Own Kosas Kit.
Save 30% on the Plump + Juicy Double Cleansing System.

September 14, 2025

13% off Blush is Life Trio
15% off Build-Your-Own Kosas Kit
30% off Plump + Juicy Double Cleansing System

September 13, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
13% off Blush is Life Trio

September 12, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
13% off Blush is Life Trio

September 11, 2025

Save 30% on Plump + Juicy Double Cleansing System.
Save 15% on Build-Your-Own Kosas Kit.
Save 13% on Blush is Life Trio.

September 10, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
13% off Blush is Life Trio

September 9, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
13% off Blush is Life Trio

September 8, 2025

Free Lost Angels Press-On Nails with purchase of Soulgazer Mascara.
30% off Plump + Juicy Double Cleansing System.
15% off Build-Your-Own Kosas Kit.

September 7, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

September 6, 2025

Free Lost Angels Press-On Nails with purchase of Soulgazer Mascara.
30% off Plump + Juicy Double Cleansing System.
15% off Build-Your-Own Kosas Kit.

September 5, 2025

30% off Plump + Juicy Double Cleansing System.
15% off Build-Your-Own Kosas Kit.
Free Lost Angels Press-On Nails with purchase of Soulgazer Mascara.

September 4, 2025

30% off Plump + Juicy Double Cleansing System.
15% off Build-Your-Own Kosas Kit.
Free Lost Angels Press-On Nails with purchase of Soulgazer Mascara.

September 3, 2025

30% off Plump + Juicy Double Cleansing System.
15% off Build-Your-Own Kosas Kit.
Free Lost Angels Press-On Nails with purchase of Soulgazer Mascara.

September 2, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip.

September 1, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip

August 31, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip.

August 30, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip

August 29, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip

August 28, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip

August 27, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip

August 26, 2025

Labor Day Sale: Up to 40% off Sets, 30% off All Lip. Ends soon.

August 25, 2025

15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set
30% off Plump + Juicy Double Cleansing System

August 24, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 23, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 22, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 21, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 20, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 19, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 18, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 17, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 16, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 15, 2025

30% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 14, 2025

33% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 13, 2025

33% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 12, 2025

33% off Plump + Juicy Double Cleansing System
15% off Build-Your-Own Kosas Kit
15% off Tinted Skincare Lineup™ Set

August 11, 2025

30% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 10, 2025

33% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 9, 2025

33% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 8, 2025

33% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 7, 2025

46% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 6, 2025

30% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 5, 2025

Save 46% on Plump + Juicy Double Cleansing System. Ends soon.
Save 25% on Kosas Intro Kit. Ends soon.
Save 15% on Build-Your-Own Kosas Kit. Ends soon.

August 4, 2025

46% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 3, 2025

46% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 2, 2025

46% off Plump + Juicy Double Cleansing System
25% off Kosas Intro Kit
15% off Build-Your-Own Kosas Kit

August 1, 2025

46% off Plump + Juicy Double Cleansing System