PSA: The SPF-Infused Anti-Aging Serum That Sold Out in 48 Hours Just Came Back in Stock

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Beauty Serum
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If there's one thing skincare brands are getting right these days, it's that simplicity is key. Keeping numerous bottles and jars in your cabinet is no longer a requisite for a fleshed out routine — instead, individual products with multiple functions are all the rage. Not only do these hybrid options cut back on time spent by the mirror, but they also give your wallet a break, too.

One prime example is Mara's latest endeavor: the Algae Zinc Sea Kale Sunscreen Serum, which brings numerous benefits to the skin. The serum sold out in a record 48 hours at Credo Beauty after its launch earlier this month, and has just now restocked. Not only is the formula completely vegan and cruelty-free, but parabens, PEGs, sulfates, added color, synthetic fragrances, and GMOs have been left off the ingredient list.

Mara Algae Zinc Sea Kale Sunscreen Serum

Shop now: $52;

The SPF-infused anti-aging serum offers a sheer, weightless finish, and is made with non-nano, 100 percent mineral zinc oxide that protects the skin from UVA and UVA rays. But that's not all: it has three skin-supporting ingredients that make it the unique formula it is.

Blue sea kale, a vitamin C-rich marine plant, smooths fine lines and wrinkles while blocking free radicals from penetrating the skin. Raspberry seed oil, another potent antioxidant with high phytosterols, aids the zinc oxide in keeping photoaging from the sun at bay, and boosts elasticity in sagging areas on the face and neck. Last but not least, sea aster (a maritime botanical harvested from salty sea marshes in Northern Europe), soothes redness and inflammation, and even offers a remedy for sunburns.

Mara formulated the serum to be used across all skin types, but those with dry, sensitive, or mature complexions may love it the most. The 100-percent oil-based serum absorbs quickly into the skin with no white residue left behind, and creates the perfect base for makeup overtop. The celeb-loved brand recommends shaking the bottle well before applications to the face, neck, and chest, and reapplying as needed throughout the day (or after dips into the pool or ocean).

Spend your summer with the Mara Algae Zinc Sea Kale Sunscreen Serum by your side, and snag a bottle of your own before it sells out again. It's currently available at Credo Beauty for $52.

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