Loved it
"I love it. It's so nice and sunny on my lips and the applicator is nice and big too."
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The high-shine of a clear gloss and the nourishment of a balm in a juicy, non-sticky lip oil powered by hyaluronic acid & seaweed for softer, plumper-looking lips.
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Suitable for
All skin types.
Why we stand behind it
The high-shine of a clear gloss meets the nourishment of a balm in a juicy, non-sticky lip oil powered by hyaluronic acid & nutrient-rich seaweed for softer, plumper lips. The ultra-plush applicator hugs lips for precise yet effortless application while the deliciously sweet mango-mandarin scent delights the senses.
Clinical Results, after 1 use*:
-100% showed improvement in lip volume
-100% showed improvement in hydration
-91% showed improvement in lip plumping
Consumer Results, after 1 use**:
-100% agreed lips have a luminous shine
-100% agreed lips felt soft
-94% agreed they would use this instead of lip filler
*Based on an independent third-party clinical study of 32 women.
**Based on an independent third-party consumer perception study of 34 women.
Key ingredients
Sea Fern: Nutrient-rich seaweed helps promote fuller-looking lips.
Hyaluronic Acid: Hydrates and plumps for soft, smooth lips.
Castor Seed Oil: Nourishes with a high-shine finish without feeling sticky or heavy.
Meadowfoam Seed Oil: Rich in antioxidants and vitamin E to replenish and condition lips.
this product meets
The Credo Clean Standard™
Every product we offer meets our industry leading standards for safety and sustainability.
learn moreThis product is
Cruelty Free
Sustainable Packaging
Vegan
Gluten Free
Alcohol Free
Paraben Free
Non GMO
An undertone is the color beneath the surface of your skin, which never changes (even with a tan). There are three types of undertones:
Pink/Cool
I see red or pink undertones around the perimeter of my face and neck.
My skin burns easily, but barely tans.
My skin looks better in silver jewelry than gold.
Neutral
I see both pink and yellow undertones around the perimeter of my face and neck.
My skin sometimes burns and sometimes tans.
My skin looks good in both gold and silver jewelry.
Yellow/Warm
I see yellow or golden undertones around the perimeter of my face and neck.
My skin rarely burns, but tans easily.
My skin looks better in gold jewelry than silver.
Find your shade match
Take our 1 minute quiz and get matched to real people with your skin tone and type.
Glide over lips as often as needed.
Pro-tip
Can be used over your favorite lip color for added shine.
Sweet mango-mandarin.
Radical Fragrance transparency
US law does not require fragrance transparency. Credo requires all brands to categorize the fragrance in each product and encourages full ingredient disclosure.
This fragrance is comprised of:
essential oils
certified organic fragrance
natural fragrance
naturally-derived fragrance
synthetic fragrance
We co-founded the nonprofit Pact to demystify how to recycle your beauty packaging empties and divert waste from landfills.
How to recycle your empties
1. Disassemble and clean all components
2. Pick the right disposal bin
3. Drop off your empties at your nearest Pact bin
1 Product Recycled = 10 Credo Rewards Points
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Inspired by her grandmother’s lifelong love of the sea, Jenefer Palmer set out to share her passion through a plant-based skin care line infused with elements of the ocean. Distraught by the harmful chemicals she found in other products, Palmer resolved to craft her formulas with safer, nourishing ingredients.
While OSEA has now expanded into a world-renowned skin care line, their commitment has stayed the same—producing effective, wholesome products as pure as the ocean itself.
Overall rating: 4.3107343 / 5 from 354 reviews.
Hyaluronic Acid Lip Booster offers a nourishing lip oil that enhances lip softness and plumpness with a high-shine finish. Customers appreciate its hydrating and moisturizing feel, velvety texture, and light, fruity scent. However, opinions on the applicator and taste are mixed.
Review topics: [color, absorbs, results, taste, feels, ingredients, texture, scent, packaging, looks, bottle, works, oil, hydration, consistency, lines, customer service, softness, container, use, weather, difference, lips, application, booster, moisturizer, osea, gloss, buy, shine].
"I love it. It's so nice and sunny on my lips and the applicator is nice and big too."
— Lynda M. (5/5)
"First time using any of Osea’s products and I was really excited to try this. It’s a bit thicker than what I thought it would be, but I do enjoy using it. It smells amazing and my lips do feel softer and more hydrated when I use it. It’s a great everyday staple. One thing I noticed, and that I love about it, is that a little goes a long way, so it seems like it will last a good while. It makes me excited to try other Osea products."
— Karese (4/5)
"I am always looking for the next great lip stick, moisturizer, plumping oil, you name it , Ive tried them all. This Oswald lip stuff stands apart from the others. I just received my first order of the lipstick and am ready to reorder just so I dont run out."
— Penelope F. (5/5)
"I was looking for a mango/citrus lip product with some kind of additional benefit - either peptides or ceramides or hyaluronic acid. This one from Osea is really nice. The mango/mandarin fragrance (i interpret as a fruity mango/peach), the soft smooth texture, and the clean formula. However it doesn't have a lot of staying power because it's not sticky, is thicker than an "oil" and kind of sits on the lips. The $28 price comes out to $70/fl. oz. I have a hyaluronic acid from a well known skin care company that comes out to $9. 90/ounce. Sadly, I dont' think I can justify repuchasing for myself. Would be a nice gift, though."
— ELIZABETH P. (4/5)
"Super great lip gloss/oil! Love the smell and applicator. Not as hydrating as I thought it would be, but I would buy again."
— Nina D. (4/5)
"Really wanted to love this, its cute for the first 10min, then it dries down quickly to a tacky dry mess. The scent undertone that is surprisingly overpowering the citrus now is kind of similar to cat p/bad iced coffee. I got this in like early February so I dont think it has gone bad and I have 2 tubes, one for home and one for my purse, they both have the same issue. I do like the bottle and I like the idea, it is just not moisturizing my lips, they actually are flaking more after using regularly, cant decide if the scent is in my head but Im going to try to use them up because I dont like wasting resources."
— Anna (2/5)
"I've used my lip balm for 2 weeks now. I haven't seen much of a difference in my lip hydration. Also, the first time I used it, the brush applicator completely separated from the lid. It was stuck at the bottom of the jar. Luckily, it reattached when I put the lid on. But, now the gasket at the top of the jar keeps coming off when I pull the applicator out. I really enjoy Osea products, but the lip balm jar needs work."
— Lynn (2/5)
"I use this multiple times a day to keep my lips moisturized and I love it so much!"
— Chelsey G. (5/5)
"I use this 3/4 times a day to keep my lips looking moisturized and ready for a smooth application of lipstick. Couldnt be more obsessed!"
— Lauren C. (5/5)
"Great product, but the plastic cap keeps breaking. I had one and kept it in my purse and it cracked. Which in turn made the product leak and so I could use it anymore. I reached out to customer service and they sent a replacement. I wasnt sure if it was because I kept it in my bag and it got tossed around, so this new one I kept on my bathroom counter and after about a month it cracked again. I kept using it because I like the product but now its cracked in 3-4 places and starting to leak. It must be just faulty packaging its a great product but I will not be repurchasing because of this."
— Rachel (4/5)
We offer clean beauty vetted to the highest standard.
We want to know where ingredients come from and how they were made.
Clean beauty should include the just treatment of humans and animals.
We co-founded Pact to tackle beauty’s packaging waste problem.
The high-shine of a clear gloss meets the nourishment of a balm in a juicy, non-sticky lip oil powered by hyaluronic acid & nutrient-rich seaweed for softer, plumper lips. The ultra-plush applicator hugs lips for precise yet effortless application while the deliciously sweet mango-mandarin scent delights the senses.
Clinical Results, after 1 use*:
-100% showed improvement in lip volume
-100% showed improvement in hydration
-91% showed improvement in lip plumping
Consumer Results, after 1 use**:
-100% agreed lips have a luminous shine
-100% agreed lips felt soft
-94% agreed they would use this instead of lip filler
*Based on an independent third-party clinical study of 32 women.
**Based on an independent third-party consumer perception study of 34 women.