#OOTD Intensive Hydrating Serum — 50g Hyaluronic Acid + Vitamin C for Plump, Lightweight Daily Hydration

#OOTD Intensive Hydrating Serum is a lightweight, fast-absorbing facial serum that combines hyaluronic acid, sodium hyaluronate and vitamin C to hydrate, plump and revive skin.

This serum blends classic humectants and antioxidant support into a single 50g formula designed for daily use. Its texture sinks in quickly without leaving a greasy film, making it suitable for layering under moisturizers or makeup. The formula is EVE Vegan Certified and cruelty-free, focusing on sustainable, skin-friendly ingredients that aim to improve skin hydration and texture over time.

How does this serum help dry or dehydrated skin?

The serum uses multiple molecular forms of hyaluronic skin-replenishers to draw moisture into the upper layers of skin and lock it there. Regular application helps skin feel smoother and appear more plump by improving moisture retention. It supports routine hydration rather than delivering instant, short-lived surface gloss.

• Contains hyaluronic acid to attract and hold water in the skin.
• Sodium hyaluronate provides deeper hydration with a smaller molecular size.
• Lightweight base allows for quick absorption and layering with other products.

Will the vitamin C in this serum brighten my complexion?

Vitamin C in the formulation acts as an antioxidant and as a supporter of skin’s natural renewal processes, helping the complexion look more even and luminous over time. It pairs with hydrating ingredients to reduce the dull, dry appearance that can obscure radiance. Results depend on consistent use and combining with sun protection during the day.

• Stable vitamin C derivative included for antioxidant support.
• Works best with daily sunscreen to protect renewed skin tone.
• Use morning or evening; patch test if you have sensitive skin.

How do I incorporate this serum into my morning and evening routine?

Apply this serum after cleansing and toning while skin is slightly damp to maximize moisture absorption. In the AM, follow with sunscreen and makeup; in the PM, layer a richer cream if needed for overnight repair. The formula is thin enough to sit under other treatments yet effective as a standalone hydrator.

• AM: cleanse, toner, 2–3 drops of serum, moisturizer, broad-spectrum SPF.
• PM: cleanse, serum, night cream or oil as needed for extra nourishment.
• Avoid combining with very strong actives without patch testing first.

Is this product suitable for sensitive or combination skin?

The serum is formulated to be gentle, using sodium hyaluronate and humectant-rich ingredients that are generally tolerated by sensitive and combination skin types. Because it is lightweight and non-comedogenic in feel, it won’t usually add excess oil to combination zones while still hydrating drier areas. If you react to vitamin C derivatives, test a small patch before full-face use.

• Gentle humectants promote hydration without heavy oils.
• Non-irritating formulation ideal for layering into routines.
• Patch test recommended for very reactive skin types.

Who is this for: #OOTD Intensive Hydrating Serum is designed for anyone seeking a daily hydration boost and brighter-looking skin without heavy creams. It suits people with normal, combination, dehydrated or sensitive skin who want a vegan, cruelty-free option that layers easily under other skincare and makeup. Choose this if you want a practical, eco-conscious serum to make hydration and antioxidant support a simple part of your AM and PM routines.

Ingredients

Water, Glycereth-26, Glycerin, Water, Caprylic/Capric Triglyceride, Polypropylsilsesquioxane, 1,2-Hexanediol, C14-22 Alcohols, C12-20 Alkyl Glucoside, Glucose, Water, Water, Butylene Glycol, Hydrolyzed Corn Starch, 1,2-Hexanediol, Sucrose, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Water, Sorbitan Isostearate, Cetearyl Olivate, Sorbitan Olivate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Ethylhexylglycerin, Fragrance, Xanthan Gum, Water, 1,2-Hexanediol, Butylene Glycol, Sodium Hyaluronate, Pentylene Glycol, Hydroxypropyltrimonium Hyaluronate, Ethylhexylglycerin, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Potassium Hyaluronate, Water, 1,2-Hexanediol, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Ascorbic Acid