It’s Your Last Chance to Score This Bestselling Creme de la Mer Alternative for 50 Percent Off at Prime Day

Mario Badescu is often seen in the beauty routines of Zendaya, Jennifer Aniston, Bella Hadid and more stars — find out why its Seaweed Night Cream is worth buying right now.

By Tim Chan

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July 11, 2025 2:39pm

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Mario Badescu Mario Badescu Essentials 5 Piece Kit

Mario Bradescu Seaweed Night Cream Mario Badescu

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Creme de La Mer is one of the most popular brands in the luxury beauty space and for good reason: it actually works. Their signature Crème de la Mer moisturizing cream has long been a favorite of celebrities like Gwyneth Paltrow and Blake Lively, thanks to its ultra-rich formula derived from a mineral-rich kelp and seaweed extract. The actual process involves fermenting the Pacific Ocean-sourced kelp for several months to bring out its efficacy, drawing on the natural properties of the seaweed to lock in moisture, reduce redness and calm stressed-out skin.

Related: Aesop, Oribe and Clinique Black Honey: 15 Rarely-Discounted Prime Day Beauty Finds

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But La Mer doesn’t come cheap: it starts at $100 for a half-ounce jar at Nordstrom and Sephora, and third-party Amazon sellers typically sell it for $300 and up on the e-commerce giant’s Premium Beauty site.

Fortunately, skincare junkies have found an affordable La Mer dupe with Mario Badescu’s Seaweed Night Cream, which is now on sale for a whopping 50 percent off on the last day of Amazon Prime Day, bringing the price down to just $11. The one-ounce jar is already more than 75 percent cheaper than the luxury French beauty brand’s smallest moisturizer size, so you’re getting an even better deal during the sale.

Mario Badescu Seaweed Night Cream

Amazon

Mario Badescu Seaweed Night Cream

$11 $22.00 50% off

Buy at Amazon

Badescu is best known for his namesake line of skincare products, which he first developed in Vienna before opening a lab in New York in 1966. After launching in the U.S., Badescu famously offered facials out of his Manhattan apartment and customized products for his clients.

Now, Badescu’s expertise is available in an entire line of products that includes everything from toners and exfoliants and serums and lip care, and stars including Naomi Campbell, Gwyneth Paltrow, Kylie Jenner, Bella Hadid, Rosie Huntington-Whiteley, Martha Stewart and others have sworn by his bestselling products.

Related: The Best Winter Moisturizers for Every Skin Type and Budget

The Mario Badescu Seaweed Night Cream is also one of the best-reviewed La Mer alternatives online, with a 4.3-star rating (out of five) on Amazon (one of its official selling partners). Reviewers praise the cream for being “extra moisturizing,” while another says the seaweed-infused cream was “almost miraculous in helping my skin recover” from the dry winter air (Amazon says more than 2,000 people have purchased the product in the last month alone).

Using a similar seaweed ingredient as the pricey La Mer moisturizer, Badescu’s Seaweed Cream delivers many of the same results for just $22, but the Amazon Prime Day sale knocks about $11 that already affordable price — plus, you’ll save even more when you bundle it with the Collagen Moisturizer. In addition to being a great moisturizer, the cream helps to calm redness, leaving skin feeling soft and supple. The oil-free formula also helps to plump and firm the skin with the addition of ingredients like hyaluronic acid and collagen.

Though it’s designed as a night cream, we’ve used Mario Badescu’s Seaweed Cream as a daily and it’s kept our skin soft and supple through the day. It’s great for layering on before travel too, to keep your skin nourished through the dry airplane flights.

Though we also use La Mer, we’ve been interchanging it with this dupe and can say our skin has never felt — or looked — better. While La Mer can be quite heavy and greasy sometimes, this affordable “dupe” glides on super easily and absorbs quickly into the skin. Note that La Mer has a creamy white color while the Badescu dupe comes in a frothy green.

At at its lowest price ever and available with free Prime shipping, Mario Badescu’s Seaweed Night Cream is easy to pick up to add to your skincare routine. Find it here on amazon.com, and shop more skin care bestsellers from Mario Badescu on sale during the last day of Prime Day 2025 below.

Mario Badescu Facial Spray with Aloe, Cucumber and Green Tea

Amazon

Mario Badescu Facial Spray with Aloe, Cucumber and Green Tea

$9.80 $14 30% off

Buy at Amazon

Mario Badescu Moisturizing Lip Balm

Mario Badescu Moisturizing Lip Balm

$5.20 $8 35% off

Buy at Amazon

Mario Badescu Facial Spray with Aloe, Cucumber and Green Tea

Mario Badescu Facial Spray with Aloe, Herbs and Rosewater

$10.50 $14 25% off

Buy at Amazon

Mario Badescu Drying Lotion

Courtesy of Amazon

Mario Badescu Drying Lotion

$10.80 $18 40% off

Buy at Amazon

Mario Badescu Overnight Lip Mask

Mario Badescu Overnight Lip Mask

$8.40 $14 40% off

Buy at Amazon

Mario Badescu Body Breakout Kit for Chest, Back and Shoulders

Mario Badescu Body Breakout Kit for Chest, Back and Shoulders

$16.50 $22 25% off

Buy at Amazon

Mario Badescu Mario Badescu Essentials 5 Piece Kit

Mario Badescu Mario Badescu Essentials 5 Piece Kit

$31.20 $39 20% off

Buy at Amazon

Mario Badescu Mario Badescu Essentials 5 Piece Kit

Mario Badescu The Executive Collection for Men 5-Piece Set

$57.75 $77 25% off

Buy at Amazon

Mario Badescu Glycolic Acid Toner

Mario Badescu Glycolic Acid Toner

$11.87 $18 34% off

Buy at Amazon

Mario Badescu Radiant Skin Trio Kit

Mario Badescu Radiant Skin Trio Kit

$31.50 $42 25% off

Buy at Amazon

Mario Badescu Hydrating Overnight Mask with Peptides

Mario Badescu Hydrating Overnight Mask with Peptides

$15.60 $24 35% off

Buy at Amazon

Mario Badescu Herbal Hydrating Serum

Mario Badescu Herbal Hydrating Serum

$11.20 $14 20% off

Buy at Amazon

Mario Badescu Special Healing Blemish Repairing Face Powder

Mario Badescu Special Healing Blemish Repairing Face Powder

$9.80 $14 30% off

Buy at Amazon

Mario Badescu Facial Spray Mist with Aloe & Coconut Water

Ulta

Mario Badescu Facial Spray Mist with Aloe & Coconut Water

$11.20 $14 20% off

Buy at Amazon

Mario Badescu Mario Badescu Essentials 5 Piece Kit

Mario Badescu Super Collagen Mask

$14 $20 30% off

Buy at Amazon

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