Dermatologist Answers More Skin Questions From Twitter | Tech Support | WIRED

Published at : 23 Dec 2025

Dermatologist Dr. Muneeb Shah returns to answer more of the internet's burning questions about skin and dermatology. Can the skin develop a dependency on chapstick? What causes dry skin? What lives on the skin's microbiome? If we shed skin cells everyday, why don't tattoos fade away?



Director: Justin Wolfson

Director of Photography: Charlie Jordan

Editor: Richard Trammell

Expert: Dr. Muneeb Shah

Line Producer: Joseph Buscemi

Associate Producer: Brandon White

Production Manager: D. Eric Martinez

Production Coordinator: Fernando Davila

Talent Booker: Mica Medoff, Paige Garbarini

Camera Operator: Christopher Eustache

Gaffer: Rebecca Van Der Meulen

Sound Mixer: Lily Van Leeuwen

Production Assistant: Caleb Clark

Post Production Supervisor: Alexa Deutsch; Christian Olguin

Post Production Coordinator: Ian Bryant; Scout Alter

Supervising Editor: Doug Larsen

Additional Editor: Paul Tael

Assistant Editor: Fynn Lithgow



00:00 Skin Support Pt. 2

00:11 Layers of Skin

00:43 Chapstick Addiction

01:26 Dry Skin Causes

02:30 Vitamin D

03:05 Ingrown Hairs

04:07 Sweat

05:09 Microbiome

05:49 Major Organ

06:15 Retinol

06:53 Wrinkles

07:39 Tattoos

08:14 LED Masks

09:06 Skincare Marketing

09:43 Freckles

10:33 Hair Growth

10:55 Stretch Marks

11:20 Blushing

11:42 Psoriasis

12:10 Routine Steps

12:43 SPF White Cast

13:45 Serums, Creams, Lotions

14:15 Blackheads

15:02 Fingerprints

15:47 Weathering

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