

tarteSEA Mermaid Skin Hyaluronic H2O Serum
Skin Type: Normal, Dry, Combination, and Oily
Skincare Concerns: Dryness and Fine Lines and Wrinkles
Formulation: Lightweight Serum
Highlighted Ingredients:
- Hyaluronic Acid: Naturally-occurring ingredient in the human body which delivers moisture, firmness, and suppleness.
- Vitamin B5: Deep moisturizing abilities to hydrate and soothe.
- Marine Extracts: Help reduce the appearance of fine lines and wrinkles while smoothing and softening skin.
What Else You Need to Know: Mermaid Skin™ Hyaluronic H2O Serum splashes skin with intense moisture for 12-hour hydration. The refreshing water-gel formula is immediately absorbed without any greasy or sticky residue, and is loaded with complexion quenchers like hyaluronic acid, vitamin B5, and marine plant extracts to help provide powerful antioxidant defense.
Clinical Results:
In a clinical study of 34 female subjects ages 22 to 44:
- 97% of subjects showed a significant improvement in skin moisture 12 hours after application
In a consumer perception evaluation study, immediately after use:
- 100% of women said it absorbed into skin easily and made skin appear hydrated
- 97% of women said skin appeared visibly brighter
- 97% of women said skin felt softer
- 94% of women said skin felt quenched and smoother
After 2 weeks of use:
- 100% of women said skin looked healthier and had a healthy glow
- 100% of women said skin felt smoother and softer
- 97% of women said skin felt nourished and appeared visibly brighter
- 94% of women saw a noticeable improvement in their skin
Clean at Sephora
When you spot our Clean seal, you can be sure we’ve checked that this brand’s product is made without the ingredients you told us you’d most like to avoid.
Clean at Sephora™ is formulated without:
Sulfates SLS and SLES, parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, triclocarban. All skincare, hair, and makeup brands with the Clean Seal have less than one percent of synthetic fragrances.
-Apply a generous amount to face and neck as often as you’d like for instant hydration.
-For oily skin types, use it alone or layer under moisturizer.
-For all other skin types including normal, combination, and dry, use under your favorite moisturizer for best results.
-Vitamin B5: Hydrates and soothes.
-Algae and Marine Extracts: Help reduce the appearance of fine lines and wrinkles while smoothing and softening skin.
Water, Hydroxyethylcellulose, Sodium Hyaluronate, Disodium EDTA, Sodium Nitrate, Algae Extract, Calcium Pantothenate, Glycerin, Phenoxyethanol.

Over a decade ago, beauty aficionado Maureen Kelly channeled her entrepreneurial spirit and set out to prove that glamour can be good for you. Launched in the heart of New York City, tarte is a smart, colorful brand offering healthy, eco-chic beauty products that truly work. Tarte’s cruelty-free, high-performance beauty is infused with pure, invigorating ingredients, and all tarte products are formulated without parabens, mineral oil, phthalates, sodium lauryl sulfate, triclosan, and synthetic fragrances. From award-winning blushes and lip tints to the breakthrough Amazonian clay and maracuja complexion products, tarte delivers powerful results for real woman. Be green, be smart, be tarte.
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