Osea
4.7 • 205 Reviews
Osea makes a variety of skincare products featuring seaweed as an active ingredient.
4.7
Osea earns strong reviews for effective, spa-like skincare—especially Undaria Algae Body Oil, Ocean Cleanser, and body butters that deliver lasting hydration, smoother texture, and a non-greasy glow—while drawbacks include often-strong citrus/herbal fragrance, occasional sensitivity or irritation, finicky pumps/glass packaging, and inconsistent results from acne treatments. Overall the brand is good for dry or sensitive-leaning skin seeking clean, seaweed-based formulas and luxe sensoriality, but fragrance tolerance and texture preferences matter.
AI summary based on Thingtesting reviews
Ask questions or start a discussion
Shop Osea
About
This page has been
Photos
Join to earn a 22% reward
Join Thingtesting to earn a cash-based commission when you shop and review Osea using our link.
Articles
Reviews and Posts
View all 205
6mo ago
Luxury all the way! This body oil has such an amazing absorption quality and makes my skin so soft. It’s great for winter months when the air is so dry and cold. I also like to mix it with another unscented lotion to help it last a little longer. It’s definitely on the pricier side but worth it!
I am on my fifth bottle of this body oil every time I try to find a substitute. I realize that nothing can beat this. It smells amazing and it feels so luxurious. It really is a spa day in a bottle. I love it.
This might be my favorite body butter ever I can use it during the winter or summer. It’s very hydrating, but it melts into the skin easily and it smells amazing. This is such a luxurious treat and a nice self-care day.
4mo ago
I bought this after listening to the founders on The Skinny Confidential Podcast (and seeing about 1000 Instagram ads of beautiful, shiny legs). The body oil is amazing. It smells wonderful, is easy to apply (I apply to damp skin after showering), and my skin is genuinely more moisturized than when I use lotion (I tend to use lotion at night). There's no heavy feeling, you can just air dry and go about your day. I only wish it were more affordable but I understand the pricing because of how much goes into producing it. It's just out of my budget but I do not think it's overpriced for the quality. I also love that the packaging is glass and not plastic.
Alternatives
What is Osea?
Osea makes a variety of skincare products featuring seaweed as an active ingredient.
In their own words
Clean beauty since 1996. For over 27 years, we’ve been on a mission to create clean, seaweed-infused skincare that respects the natural world and makes skin look and feel its absolute best. In 1996, we set a new industry standard by prioritizing naturally-derived ingredients, chosen for their safety, efficacy and backed by the latest scientific research. Today it’s called clean beauty, but in our family, it is what it has always been: a simple idea that the ocean should be part of everyone’s life—and the conviction that it already is. The ocean is our deepest inspiration. We use seaweed because it’s a superfood rich in vitamins, minerals and nutrients. The benefits of seaweed are endless. Different species of seaweed can provide a myriad of results, including anti-aging and moisturization. Our seaweeds are sourced from around the world, based on scientific data.
This page has been
Socials
Climate Neutral Certified
Leaping Bunny
