RoC Hyaluronic Acid Serum — Hydrating & Plumping Face Serum, Fragrance-Free 1 oz, Lightweight

RoC Hydration+ Hyaluronic Acid Serum is a concentrated, fragrance-free face serum designed to hydrate, visibly plump fine lines, and support skin’s natural collagen for smoother-looking skin. This lightweight, milky serum blends seven forms of hyaluronic acid with pro-collagen amino acids using RoC’s Patent‑Pending Dual‑Fill Technology to provide immediate surface plumping and ongoing support for skin texture. Clinically tested for long-lasting hydration (up to 72 hours) and developed with dermatologists, it absorbs quickly and is formulated to be non-comedogenic, hypoallergenic, and fragrance-free—suitable for daily morning and evening routines.

How quickly will I notice results after applying this serum?

Many users report visible line refill within minutes because multiple hyaluronic acid forms attract and hold moisture at different skin layers. Continued use can improve skin smoothness and resilience over weeks thanks to collagen-supporting ingredients.

• Immediate: surface lines appear plumped as hyaluronic acids draw in moisture.
• Short term (days to weeks): skin looks smoother and more hydrated.
• Longer term: pro-collagen amino acids help support firmer-looking texture with regular use.

Will this serum work for oily or sensitive skin without causing breakouts?

The formula is lightweight, breathable, and non-comedogenic, designed to absorb quickly without leaving a greasy film. For oily or combination skin, using fewer drops and pressing into slightly damp skin helps prevent excess residue while maximizing hydration.

• Fragrance-free and hypoallergenic to reduce irritation risk.
• Non-comedogenic so it won’t clog pores when used appropriately.
• Layering tip: allow a full minute to absorb before adding moisturizer or sunscreen.

How should I use RoC Hydration+ with other products in my routine?

Apply 2–3 drops to clean, slightly damp skin morning and night, pressing gently until absorbed. Follow with your regular moisturizer and daytime SPF; this serum is formulated to complement antioxidants, cleansers, and retinol treatments when layered correctly.

• AM: serum → moisturizer → broad-spectrum sunscreen.
• PM: serum → moisturizer or your retinol regimen (allow absorption time).
• Use sparingly on oily zones; increase amount on drier areas for balanced hydration.

What makes the technology behind this serum different?

RoC’s Dual‑Fill Technology pairs seven molecular weights of hyaluronic acid to hydrate multiple skin layers while including pro-collagen amino acids to support skin structure over time. The result is immediate plumping plus ingredients aimed at improving texture with continued use.

• Seven hyaluronic acid types target different depths of the skin.
• Pro-collagen amino acids support natural collagen processes (does not contain collagen).
• Clinically tested for hydration duration up to 72 hours in study settings.

Who is this for? This serum suits anyone seeking concentrated hydration and visible plumping without heavy oils or fragrance—especially those wanting an effective, quick-absorbing step for morning and evening routines. It’s appropriate for dry, combination, and many sensitive skin types when used as directed; people prone to acne should start with minimal product and observe how their skin responds. Packaged as a 1 fl oz treatment, it pairs well with sunscreens, moisturizers, and targeted eye products included in RoC’s anti-aging offerings.

Ingredients

water/aqua, propanediol, ppg-24-glycereth-24, ethylhexyl palmitate, glycerin, sodium hyaluronate, hydrolyzed haematococcus pluvialis extract, haematococcus pluvialis extract, hibiscus sabdariffa fruit extract, hydroxyapatite, lecithin, erythritol, sodium acrylates copolymer, glucomannan, trihydroxystearin, 1,2-hexanediol, sodium polyacryloyldimethyl taurate, disodium edta, caprylhydroxamic acid

FAQ

Q: Is RoC Hydration+ safe for sensitive skin?

A: Yes. The formula is fragrance-free, hypoallergenic, and non-comedogenic, but patch-test if you have very reactive skin.

Q: How much serum should I use each application?

A: Start with 2–3 drops; reduce on oily areas and press into slightly damp skin for best absorption.