Supassara began her acting career with appearances in various television shows and is best known for her breakthrough role as Sprite in the popular teen drama
Hormones: The Series, which aired from 2013. Her portrayal of a complex and free-spirited character dealing with personal and social issues garnered significant attention and praise, making her a household name in Thailand. She continued her role in the subsequent seasons of the series. Following
Hormones, Supassara expanded her acting portfolio with diverse roles in both television and film. She starred in the mystery thriller film
The Swimmers in 2014, and other films such as
Last Summer (2013),
Buppha Ratree: Haunting in Japan (2016) and
Love and Run (2019) In the beginning of her career, she was signed with TV Thunder until her contract expired in 2016. The following year, she signed with Channel 3 Thailand, where she took on prominent roles in dramas such as
Kom Faek (2018) and
My Secret Bride (2019). Since becoming a freelance artist in 2022, Supassara has actively taken on diverse roles across film and television. In 2023, she starred as Mirin in the series
Faceless Love, a Thai adaptation of the Japanese drama
Rich Man, Poor Woman. Looking ahead, Supassara has several notable projects slated for release in 2025: She will make her international film debut in the horror movie Kong Tao, a multinational production featuring actors from Hong Kong, Malaysia, and Singapore. In the film, she portrays a determined journalist investigating a series of gruesome beheadings. She is set to appear in the television series Rabbit on the Moon, where she plays the character of "Pugh" Phitcha. A significant new venture for Supassara is her leading role in the Girls' Love (GL) series
Love Design, produced by Velcurve Studio. She stars alongside
Methika Jiranorraphat in this series, which she will portray the character of Aokbab. The story explores the evolving relationship between two female architects. Beyond acting, Supassara is also recognized for her strong presence in the fashion and endorsement industries. She has been a brand ambassador for
Garnier Thailand since at least 2010, a long-standing endorsement. Her fashion engagements include modeling for luxury brands such as Louis Vuitton, Prada, Longchamp, Longines, Ferragamo, Polo Ralph Lauren, and Loewe in Thailand. She also has business ventures, including an ice cream business called "Bellio" and a company specializing in dog seat covers. == Political stance ==