Amazon Basics Hydrating Hyaluronic Acid Serum 1 fl oz — with Ceramides & Vitamin B, Fragrance-Free

Amazon Basics Hydrating Hyaluronic Acid Serum is a lightweight 1 fl oz formula that replenishes surface moisture while supporting the skin's barrier with ceramides and Vitamin B.

This serum blends hyaluronic acid with essential ceramides and Vitamin B to help skin feel smoother and more resilient. The fragrance-free, dermatologist-tested formula is made without parabens or phthalates and is designed to layer beneath moisturizers or be worn alone. Packaged in a compact 1 fluid ounce dropper bottle, it’s suitable for daily use in morning and evening routines and convenient for travel or small-bag storage.

How will this serum fit into my daily skincare routine?

Apply a few drops to clean, slightly damp skin on face and neck, then follow with a moisturizer or sunscreen in the morning. The lightweight texture absorbs quickly, making it a simple step between cleansing and hydration without feeling heavy or sticky.

• Use 2–4 drops after cleansing and toning, before creams.
• Works under sunscreen and makeup without pilling.
• Use morning and/or night depending on your hydration needs.

What active ingredients are in the formula and why they matter?

The serum combines hyaluronic acid for moisture retention, ceramides to help support the skin’s protective lipids, and Vitamin B to help skin appearance and texture. Each ingredient plays a complementary role to maintain surface hydration and soothe the look of dryness.

• Hyaluronic acid: attracts and holds surface moisture for immediate softness.
• Essential ceramides: replenish lipids that help sustain the skin barrier.
• Vitamin B (B-complex derivative): helps smooth skin texture and appearance.

Is this product suitable for sensitive or reactive skin?

The formula is dermatologist tested and free from parabens and phthalates, and it’s fragrance-free, which reduces a common irritation source. As with any topical product, perform a patch test if you have highly reactive skin or known ingredient sensitivities.

• Dermatologist tested and fragrance-free to minimize irritation risk.
• Free of parabens and phthalates for a cleaner formulation.
• Recommended patch test on inner wrist for very reactive skin types.

How much product will I need and how long will one bottle last?

The 1 fl oz bottle is concentrated, so a small amount goes a long way—typically a few drops per application. For daily morning and evening use, expect the bottle to last several weeks to a few months depending on dose size and frequency.

• Each application: 2–4 drops for face and neck coverage.
• Daily AM and PM use: one bottle generally lasts multiple weeks.
• Travel-friendly size fits easily in toiletry bags or carry-ons.

Who is this for? This serum is designed for anyone looking to boost superficial hydration and support skin smoothness with a simple, fragrance-free formula. It’s a practical option for people who prefer clean, dermatologist-tested skincare and need a compact, travel-ready hydrating step that layers well under moisturizers or makeup.

Ingredients

Water, Glycerin, Cetearyl Ethylhexanoate, Glyceryl Stearate, Dimethicone, Sodium Hyaluronate, Alcohol Denat., Behentrimonium Methosulfate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Squalane, Polysorbate 60, Panthenol, Carbomer, Ceramide NP, Ceramide AP, Ceramide EOP, Cholesterol, Sodium Lauroyl Lactylate, Xanthan Gum, Isopropyl Myristate, Disodium EDTA, Citric Acid, Phenoxyethanol, Phytosphingosine, Ethylhexylglycerin