In partnership with OSEA.
March 20, 2026

Is This the Internet’s Favorite Body Oil? I Finally Tried OSEA’s #1 Bestseller

Shop OSEA's Undaria Algae Body Oil Here
In partnership with OSEA.
March 20, 2026

Is This the Internet’s Favorite Body Oil? I Finally Tried OSEA’s #1 Bestseller

Shop OSEA's Undaria Algae Body Oil Here

I have a 12-step face routine and was using drugstore lotion on the rest of my body. OSEA's Undaria Algae Body Oil finally closed the gap for me. I’d seen the bestseller all over my feed for years, and the first time I used it, I immediately understood why: my skin looked firmer, glossier, and noticeably healthier after the very first use.

No items found.

A Glow People Will Actually Ask You About

Within a week, multiple people had asked if I’d just returned from vacation. I had admittedly avoided body oils because I thought they were greasy – but not only does this one absorb quickly (huge), it also leaves my skin with a healthy, radiant glow.

An Iconic Citrus-y Scent

Its notes are described as “grapefruit, lime and cypress blended with mango mandarin” which basically means it smells like a spa. The scent contributes to the overall ritual experience: relaxing, nourishing, and deeply rewarding.

Undaria Seaweed is the Ingredient Behind the Results

Undaria seaweed is one of those hero ingredients that makes all the difference. OSEA soaks it in a botanical blend of nourishing oils so every drop is infused with the vitamins, minerals, and essential fatty acids your skin barrier actually needs.

It Makes Skin Look Visibly Firmer (Fast!)

Yes, I noticed the difference when I slipped into a pair of shorts, and I’m actually feeling more confident when I look in the mirror. Apparently I’m not alone: 100% of people surveyed showed significant improvement in moisture and skin elasticity after a single use. Turns out firmer skin by summer is actually on the table.

Hydration That Lasts Long After You Shower

Instead of sitting on top of your skin like lotion, this oil supports your moisture barrier, helping skin hold onto hydration longer. I apply it after showering, and my skin remains soft, hydrated, and citrus-y scented 12 hours later.

I’ve genuinely recommended it to anyone who will listen.
Shop OSEA's Undaria Algae Body Oil Here

The Quality Edit Newsletter

Want to save on your new favorite thing? Sign up for discount codes, new launches, & editors' picks.