In today’s fast-moving social media landscape, where trends change in the blink of an eye, 21-year-old Gloria Aste is using her platform for a greater purpose. On TikTok, she’s raising awareness about giant congenital melanocytic nevus (CMN) — a rare birthmark that is frequently mistaken for a tattoo.
Her goals
Gloria’s path into social media advocacy began with a heartfelt goal — to share her life with a rare condition. Growing up, she rarely saw anyone who looked like her represented in the media. Now, with a steadily growing TikTok community, she’s changing that narrative, one video at a time. More than just raising awareness, her mission is to inspire others with similar conditions to embrace their uniqueness and truly feel seen.
What is CMN
A congenital melanocytic nevus (CMN) is a benign skin malformation that develops due to abnormal formation of pigment cells in the embryo. Present from birth, this type of birthmark typically grows in proportion with the individual.
In Gloria’s case, her CMN extends across much of her chest, back, and arm. While her condition does not demand intensive treatment, she prioritizes essential care—regularly moisturizing the area and shielding it from sun exposure.
It’s important to note, however, that not every CMN is as uncomplicated as Gloria’s. In some instances, CMN may be associated with neurocutaneous melanosis, a more serious condition that can affect the brain and spinal cord.
The challenges she faces
Gloria proudly embraces her birthmark on TikTok, but her journey hasn’t always been easy. As a child, she constantly faced curious — and sometimes insensitive — questions about her skin, with people asking if she had drawn on herself. Later, as she grew older, many even mistook her birthmark for a blackout tattoo.
Although Gloria uses her platform to spread awareness and educate others, she still encounters inappropriate and offensive remarks online, from invasive questions about her body to outright cruel comments. Yet, she responds with calm and grace, reminding herself that such negativity often comes from ignorance and lack of understanding.
Reflecting on her experiences, Gloria remains grounded. She admits that even the harshest words rarely affect her deeply, knowing that it’s easy for people to hide behind a screen and say things they would never dare to in person.
Through her social media advocacy, Gloria goes beyond simply raising awareness about her condition — she actively challenges conventional ideas of beauty and acceptance. By inspiring others to embrace their uniqueness, she reminds her audience that real beauty comes from individuality and self-confidence.
