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Dr. Deborah Longwill

A woman with acne-prone skin applies concealer under her eye while looking in a mirror.

So You Think Your Makeup Is Acne-Safe?

By Catharine MalzahnJune 25, 2026
woman applying deodorant

The Best Deodorants for Perimenopause and Menopause Sweat Control

By Leiana FoyeDecember 9, 2025

Chosen with expert input.

9 Easy-to-Do Biohacking Beauty Tips From Experts

9 Easy-to-Do Biohacking Beauty Tips From Experts

By Tatiana BidoNovember 13, 2025

Small, strategic habits that upgrade how your skin functions from the inside out.

skin care product launches from 2025

The 20 Best Mature Skin-Care Launches of 2025

By Allie HoganOctober 29, 2025

From firming serums to hydrating rich creams.

Beautician making injection in female face, closeup.

What to Do When Your ‘Tox’ Stops ‘Toxing’

By Tatiana BidoSeptember 22, 2025
Young woman's outdoor portrait

SPF and UPF: What’s the Difference?

By Britt FallonJune 27, 2024
what is prp

Everything You Need To Know About PRP

By Celia ShatzmanJune 4, 2024
common skin disorders

The Ultimate Guide to Treating Eczema, Psoriasis and Rosacea

By Tatiana BidoUpdated: August 15, 2025June 1, 2024