Shop the grace & stella Hyaluronic Serum for $8 on Amazon

There’s something quietly thrilling about spotting a beloved beauty staple at an unmissable price, and that’s precisely what’s happening with the grace & stella Hyaluronic Acid Serum.

This bottle of glass-like skin in liquid form is currently on sale for 57% off and available for only $8 — a blistering bargain by any metric. If you’ve ever hesitated to splurge on what looks like “just a serum,” this might be the moment to rethink. Because, after all, grace & stella delivers.

Let’s be clear: grace & stella is a brand I already hold in high esteem. Its under-eye patches (you know, those TikTok-viral, gold or pink hydrogel crescents) are among my absolute favorite products for calming puffiness and illuminating tired eyes. I’ve come to rely on them, especially on brutal mornings when even coffee needs help. Their bestseller status (with multiple celebrity mentions and thousands of five-star reviews) is 100% justified.

So when I heard grace & stella had brought that same clean, skin-loving ethos to a hyaluronic acid serum priced for less than $10, I was genuinely excited. It’s Christmas, a thoughtful extension of a brand I trust.

The serum itself is remarkably straightforward, and that’s part of its appeal. It’s formulated without parabens, phthalates and fragrance. At the heart of the formula is sodium hyaluronate crosspolymer, a long-lasting, moisture-binding cousin of traditional hyaluronic acid that stays in the upper layers of skin and delivers hydration over time — far more than what you’d expect from a typical HA serum.

Accompanying that is sodium hyaluronate and hyaluronic acid, all of which hold onto water like tiny sponges; each gram capable of binding up to 1,000 times its weight in moisture.

From a formulation perspective, it’s a masterclass in minimalist yet effective skincare. There’s no fluff or filler but rather a quartet of hydration heroes backed by botanicals and clean, modern chemistry. And, at over four million customers strong with 180,000 five-star brand reviews, this is the real deal.

Using the serum feels luxe. A couple of pumps on damp skin — face and neck — delivers an immediate burst of moisture that tempers any tightness or dehydration in seconds. Followed by moisturizer, it layers flawlessly under SPF and foundation.

Not to mention, if your budget has ever felt like an obstacle, this $8 price tag is a revelation. Most hyaluronic serums with similar ingredients can easily cost between $20 to $40. To get all those humectants, marine extracts and crosspolymer tech in one affordable drop is almost unheard of. Plus, with a major discount ongoing, now feels like the perfect moment to pull the trigger.

Now, I know what you’re thinking: “Yes, great ingredients, but does it compare to luxury or dermatologist-grade versions?” Sure, high-end brands often have fancy marketing or proprietary blends, but the core hydration heroes here are the same: sodium hyaluronate, panthenol, glycerin.

The crosspolymer form adds longevity. The question becomes whether those labels cost more in your bottle or in your savings jar. For many of us, this serum is more than enough. And, if you follow it with your tried-and-true moisturizer, you’re getting everything you need.

The Final Verdict

If I were to summarize, grace & stella’s Hyaluronic Acid Serum is a budget hero in the best sense. Potent humectants, soothing botanicals, clean formulas and a stunning price point. Whether you’re HA-curious, self-care-minded or just want to amplify your moisturizer game, this serum earns a spot in your routine —with room to spare in your wallet.

This article was written by Victoria Giardina, New York Post Commerce Journalist & Content Strategist, who has spent countless hours researching, testing hundreds of products and comparing the latest makeup, skincare, hair and beauty items and trends to determine what’s truly worth your hard-earned cash. She evaluates formulas, textures, ingredients and more, in addition to consulting medical and industry experts. Some of Victoria’s latest conquests include testing the best vitamin C serums on the market, and a rinse-and-repeat review of the best shampoos of 2025. Victoria, who received a beauty industry essentials certification from the Fashion Institute of Technology, has been creating shopping guides for the New York Post since 2021 and previously held positions at Insider Reviews and CNN Underscored.