Nerd Academy
all
Ingredients
Lifestyle
Products
Routines
Skin Concerns
Blue image of peptide molecules
  • Ingredients
  • Products

Peptides in Skincare: What Works and What Doesn’t

Woman applying the Pimple Patches
  • Ingredients
  • Products
  • Routines
  • Skin Concerns

Breakouts 101: Timing Is Everything

The Most Underrated Skincare Ingredient (That You’re Probably Using Wrong)
  • Ingredients

The Most Underrated Skincare Ingredient (That You’re Probably Using Wrong)

Model on a beach showing a tan line on her shoulder
  • Lifestyle
  • Products

Mineral vs. Chemical Sunscreen: Which is Best for Your Skin?

Dr. Shereene Idriss sharing her top tips for Skin Health MasterClass
  • Products
  • Routines
  • Skin Concerns

Top 5 Skin Tips from Dr. Shereene Idriss’ Skin Health MasterClass

Close-up of lilac gel-texture promoting article on fine line and wrinkle dermatologist tips
  • Lifestyle
  • Skin Concerns

How to Reduce Fine Lines & Wrinkles from a Dermatologist

Smiling woman with glowing skin representing skincare tips for your 20s
  • Lifestyle
  • Skin Concerns

Skincare for Your 20s

Close-up shot of The Depuffer’s cooling metal-tip applicator featured in a guide to reducing under-eye bags and puffy eyes
  • Products
  • Skin Concerns

How To Get Rid Of Under Eye Bags & Puffy Eyes

Model applying skincare actives like retinol, vitamin C, and niacinamide, highlighting ingredient combinations for routines
  • Ingredients
  • Routines

Combining Active Ingredients: Retinol, Vitamin C, Niacinamide, & More

Close-up of cream applied to skin, showcasing dermatologist hacks to repair dry, inflamed skin barriers
  • Ingredients
  • Routines

Dermatologist’s Hack to Repair a Dry Inflamed Skin Barrier

Dermatologist Dr. Shereene Idriss holding a mug while providing advice for sagging jowls
  • Lifestyle
  • Skin Concerns

How to Get Rid of Sagging Jowls from a Dermatologist

Ingredients Glossary

learn more
Bright yellow Arnica flowers in bloom, commonly used for reducing swelling and bruising in skincare

Arnica (Arnica Montana Flower Extract)

This plant extract is traditionally used to help decrease the appearance of swelling and inflammation, as well as the look of bruising. It’s commonly used to expedite healing following in-office procedures, such as injections and lasers.
Clear gel texture representing Alpha-Arbutin, a brightening ingredient that reduces melanin production and discoloration

Alpha-Arbutin

A safe and effective ingredient for improving discoloration. Alpha arbutin is a synthesized version of arbutin, a derivative of hydroquinone that’s found in the leaves of plants such as bearberry and cranberry. It works by reducing the activity of tyrosinase (a naturally occurring enzyme that regulates melanin production in...
Transparent serum with air bubbles, highlighting 4-Butyl Resorcinol’s role in reducing discoloration and regulating melanin production

4-Butyl Resorcinol

This is a derivative of resorcinol, an ingredient that can be synthesized in a lab or created using extracts of plant resins (PillowtalkDerm products use a lab-created version). 4-Butylresorcinol improves discoloration by inhibiting the activity of tyrosinase (a naturally occurring enzyme that regulates melanin production in the skin), thereby...
tall stalk of light purple Agastache Mexicana flowers with a bee perched on one bloom, symbolizing its antioxidant and anti-inflammatory properties

Agastache Mexicana Flower

This species of flowering plant, also known as Hyssop, is an edible flower with an aroma. This ingredient has antioxidant and anti-inflammatory properties that help to calm visible skin redness.