WhySkin
The Journal
Glycolic Acid: A Key Ingredient in Glowing Skin
What glycolic acid does for texture and tone, realistic concentration ranges, and how often to use it without over-exfoliating.
Aloe Vera: A Soothing, Hydrating Skincare Ingredient
Aloe vera's real cosmetic role: a lightweight, soothing-feeling hydrator that works well after sun, in everyday moisturizers, and layered with other ingredients.
The Beauty Products It's Fine to Use Until the Very Last Drop (and the Ones It Isn't)
Finishing a product to the last drop is smart for some categories and risky for others. Here's how Period-After-Opening windows explain the difference and how to track them.
Don't Forget the Neck: The Importance of Neck Skincare
Why neck skin ages and behaves differently from facial skin, and how to extend your existing routine — sunscreen included — down past the jawline.
Body Butter vs. Lotion: How to Choose and Use It Right
Why body butter formulas are heavier than face moisturizers, when to use one over a lotion, and how to apply it for the best results.
The Glow of a Facial: Extending Benefits at Home
A step-by-step at-home facial routine — cleanse, warm cloth, light exfoliation, mask, massage, and moisturizer — using products you already own.
Choosing a Face Scrub for Your Skin Type
How grain size, frequency, and technique determine whether a physical exfoliant leaves skin smooth or irritated — and how it differs from chemical exfoliants.
Bakuchiol: The Plant-Based Retinol Alternative
How bakuchiol compares to retinol cosmetically, why it's often better tolerated, and who might prefer it in their routine.
How to Actually Choose a Sunscreen (Instead of Grabbing Whatever's on Sale)
Texture, filter type, SPF number, and water resistance all matter more than the name on the bottle. Here's how to actually choose a sunscreen you'll use every day.
Festival Beauty Essentials: Long-Wear Makeup for Long Days Outdoors
A full day outdoors — heat, sweat, sun — is the toughest test a makeup look faces. Here's how to build a look that survives it, and how to keep sun protection going without wrecking the makeup on top of it.
Lip Care: Choosing the Right Ingredients for Healthy-Looking Lips
The ingredients that actually help lips feel and look soft and comfortable, which ones to skip, and how SPF and shelf life fit into a simple lip routine.
Sunscreen for a Full Beach Day: A Realistic Reapplication Schedule
A beach day breaks every assumption behind a normal SPF number: water, sweat, sand, and towels all cut protection time down. Here's a realistic reapplication schedule.