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Written by OSEA Staff | Published July 20, 2026
You may have tried skincare cocktailing for your face, but did you know you can mix and match your body care, too? Just like your facial favorites, our seaweed-powered body-care products pack a powerful punch when layered or combined. Applied in the right order, they work synergistically to boost hydration, visibly firm, smooth the look of fine lines on the body, improve elasticity and leave skin glowing. Ahead, discover our most viral body-care cocktail recipes for healthy-looking, radiant skin.
How to Mix and Match Body Care Products
As a general rule, layer products from lightest to heaviest. Start with body serums and finish off with oils or the most heavily-textured products on top. Certain basics apply to everyone's skin cocktailing journey. For instance, body cocktailing works best on clean, hydrated skin. So before you start blending, cleanse from neck to toes with our Undaria Algae™ Body Wash to remove dirt, sweat, and impurities and prep your skin for what comes next.
Welcome to OSEA Cocktail Hour
Today’s Menu
Tropical Coconut Anti-Aging Body Colada
Looking to boost skin firmness and elasticity while you sleep—and wake up smelling like a tropical dream? Meet your go-to bedtime ritual.
After showering, smooth on our Dream Bio-Retinol Body Serum from neck to toes. This dreamy, creamy lavender-scented treatment, powered by a holistic blend of algae-derived bio-retinol and red seaweed, visibly firms, smooths the look of lines and wrinkles, hydrates, improves elasticity and boosts radiance while you sleep.
Next, apply equal parts Undaria Algae™ Body Oil with Anti-Aging Body Balm. Clinically shown to improve the look of skin elasticity and deeply moisturize, this nourishing blend delivers visibly firmer, smoother skin instantly and over time. Warm the blend between your hands and gently massage into skin, starting at the neck and working your way down. Take a few extra moments to focus on areas that deserve a little extra attention, like the thighs, hips and belly. Apply this ultra-rich cocktail before bed and wake up to silky, glowing skin by morning.
Scent profile: Soothing lavender melds with warm
jasmine, rose geranium, and our iconic Undaria citrusy scent to create a sensorial experience that transports you to a tropical vacation.
Malibu Citrus Lightweight Body Spritz
On days when you want something a little lighter, this is just what the mixologist ordered.
Start by applying our lightweight Hyaluronic Body Serum from the neck down. This Allure Best of Beauty winner is clinically shown to instantly increase hydration by 161%* and provide continuous hydration for 24 hours*.
Follow with 2–3 pumps of our fast-absorbing Undaria Algae™ Body Lotion, clinically shown to visibly firm skin in just four hours,* and 1 pump of Undaria Algae™ Body Oil. Mix together in your hands, then gently massage into skin. The result? Dewy, hydrated, glazed-donut-looking skin.
Scent profile: Imagine a lush citrus grove with grapefruit, lime, and subtle hints of crisp cypress, and sweet mango-mandarin notes carried on the ocean breeze—then bottle it. Intoxicating and uplifting, Undaria is the scent of summer, all year long.
*Based on an independent third-party clinical study.
Passionfruit Hair & Scalp Cocktail
The secret to your shiniest, softest, healthiest-looking hair is a nourishing, restorative hair mask that works like a dream.
For this once-a-week hair cocktail, Undaria Algae™ Body Oil is best suited for fine or straight hair, while Anti-Aging Body Balm is ideal for thick, coarse, or curly manes. Rich in passion fruit, acai, babassu and coconut oils, these nourishing formulas deeply moisturize and smooth the hair cuticle and smell amazing. Apply a few pumps of either into your hands and massage into hair and scalp until fully saturated. Use a wide-tooth comb to distribute it evenly. Leave on for 5 to 20 minutes, depending on how dry or damaged your hair is, then shampoo thoroughly. Use in place of or in addition to your regular conditioner.
Scent profile: Undaria Algae™ Body Oil leaves hair lightly fragranced with our signature uplifting Undaria scent of bright grapefruit, zesty lime, crisp cypress and juicy mango-mandarin.
Scent profile: Anti-Aging Body Balm wraps strands in a beautiful blend of warm jasmine, rose geranium and subtle basil for a rich floral finish