Tet is a board-certified dermatologist in Calgary who posts skincare education on sun protection, hair loss, K-beauty and acne, plus dermatology humor. Tet, a board-certified dermatologist in Calgary, explains topics such as SPF versus UVA protection, periorificial dermatitis, hair loss types and how long skincare takes to show results. Tet also covers melanoma awareness and why viral trends do not suit every skin. The posts hold the full explanation for each topic. Last checked October 28, 2026.
"SPF only measures protection against UVB rays, the ones that cause sunburn" Tet
See Tet's post from 2026-09-25
"5 facts melanoma patients want you to know. Full explanation in the comments." Tet
See Tet's post from 2026-09-22
"I ended up with periorificial dermatitis: small red bumps and pustules around the mouth, nose and eyes." Tet
See Tet's post from 2026-10-21
"What you see online is filtered, not fast." Tet
See Tet's post from 2026-09-01
"Your skin might respond differently, and that’s the whole point of skincare." Tet
See Tet's post from 2026-08-26
Tet shares general education, not advice for your own situation. This page lists topics Tet covers; it does not recommend or endorse any product, drug or treatment. For your own care, see a licensed professional, and see Tet's posts for the full explanation.