Are you searching for a budget hydrating serum that actually delivers results? The Ordinary Hyaluronic Acid 2% + B5 has been a fan favorite for years. Its updated formula now includes ceramides, five types of hyaluronic acid, and pro-vitamin B5.
But does it still hold up in 2026 against newer serums on the market? I tested this serum for weeks, read hundreds of user reviews, and dug deep into the ingredient list. This post covers everything you need to know before buying.
Let’s break it all down so you can decide if this affordable serum deserves a spot in your routine.
Key Takeaways:
- The Ordinary Hyaluronic Acid 2% + B5 now features a reformulated version with ceramides and five types of hyaluronic acid. This update improves hydration at multiple layers of the skin’s surface and supports a stronger skin barrier.
- The price remains under $10 for a 30ml bottle, making it one of the most affordable hyaluronic acid serums available. You get clinical-grade ingredients without the premium price tag most brands charge.
- The new texture is lighter and less sticky than the original formula. Users report that it absorbs faster, layers well under moisturizer, and does not pill under makeup.
- Pro-vitamin B5 (panthenol) adds soothing and healing benefits beyond simple hydration. This ingredient helps reduce inflammation and supports skin repair, which is helpful for sensitive or irritated skin.
- Results are best on damp skin. Hyaluronic acid is a humectant, so it pulls moisture from the environment. Applying it on wet skin and sealing it with a moisturizer gives the best plumping and smoothing effects.
- This serum works for all skin types. It is fragrance free, alcohol free, and oil free. People with oily, dry, combination, or sensitive skin can use it without worry.
- INSTANT HYDRATION: Provides immediate, long-lasting hydration for smoother, plumper, and healthier-looking skin.
- SUPPORTS SKIN BARRIER: Ceramides lock in moisture and support the skin’s protective barrier.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
What Is The Ordinary Hyaluronic Acid 2% + B5?
The Ordinary Hyaluronic Acid 2% + B5 is a water-based hydrating serum made by DECIEM. It uses five different types of hyaluronic acid at varied molecular weights. These different sizes target different layers of the skin’s surface.
The serum also includes pro-vitamin B5 (panthenol), a soothing ingredient that helps the skin retain moisture and supports barrier repair. The 2024 reformulation added ceramides (phospholipids and sphingolipids) to the mix. Ceramides lock in moisture and strengthen the skin barrier.
This product comes in a 30ml glass bottle with a dropper. It has a clear, lightweight gel texture. It contains no fragrance, no alcohol, and no oils. The formula is vegan and cruelty free.
The Ordinary is owned by DECIEM, which operates under the Estée Lauder Companies umbrella. The brand focuses on transparent ingredient lists and low prices. This serum retails for around $8 to $10, which makes it one of the cheapest hyaluronic acid serums on the market.
The Updated Formula: What Changed in 2024?
The Ordinary quietly reformulated this serum in 2024. The biggest changes include a jump from four to five types of hyaluronic acid and the addition of ceramides.
The five hyaluronic acid types include sodium hyaluronate, hydrolyzed hyaluronic acid, sodium hyaluronate crosspolymer, and two other HA variants. Each operates at a different molecular weight. Low molecular weight HA penetrates deeper. High molecular weight HA sits on the surface and forms a hydrating film. The crosspolymer version binds up to five times more water than standard HA.
The ceramides in this formula come from phospholipids and sphingolipids. These lipids are natural components of the skin barrier. They help lock in all the moisture that hyaluronic acid attracts.
Texture is another big upgrade. The old version felt sticky and took time to absorb. The new formula is lighter, absorbs faster, and does not leave a tacky residue. Many users who disliked the original texture have praised this change.
The updated formula also includes Ahnfeltiopsis Concinna Extract, a red algae extract that provides additional hydration. Overall, the reformulation addresses almost every complaint users had about the original.
Full Ingredient Breakdown
Understanding what goes into your serum matters. Here is a closer look at the key active ingredients.
Sodium Hyaluronate is the salt form of hyaluronic acid. It is stable, effective, and holds up to 1,000 times its weight in water. This is the primary hydrating ingredient.
Hydrolyzed Hyaluronic Acid is a smaller, broken-down version of HA. Its lower molecular weight allows it to reach deeper layers of the skin. It helps plump fine lines from within.
Sodium Hyaluronate Crosspolymer is a cross-linked form of HA. It creates a mesh on the skin that delivers long-lasting hydration. Studies show it reduces water loss from the skin by nearly 28%.
Panthenol (Pro-Vitamin B5) is a humectant and anti-inflammatory agent. It moisturizes, soothes irritation, and supports wound healing. Research shows it can reduce redness caused by harsh ingredients.
Phospholipids and Sphingolipids are the ceramide components. They mimic the skin’s natural lipid barrier. They seal in moisture and protect against environmental damage.
Glycerin is a classic moisturizer that has been used in skincare for over 50 years. It keeps the skin’s lipid layers in a healthy state.
Tocopherol (Vitamin E) works as an antioxidant. It provides photoprotection and pairs well with other active ingredients.
The formula is free from fragrance, alcohol, oils, parabens, sulfates, and gluten. It scores well on safety databases and is suitable for sensitive skin.
Top 3 Alternatives for The Ordinary Hyaluronic Acid 2% + B5
1. La Roche-Posay Hyalu B5 Pure Hyaluronic Acid Serum
- Ultra Hydrating Hyaluronic Acid Serum for Barrier Repair: Deeply hydrates, plumps skin to the touch, and restores the moisture barrier for a supple feel, with 91% agreeing skin feels smoother instantly. ***Consumer test, 85 subjects, 2x/day application.
- Targeted Anti-Aging & Skin Repair: A super-activated hydrating serum designed to target anti-aging concerns, reducing fine lines, dehydrated skin and improving elasticity, with **1-hour skin barrier repair. **Instrumental test.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
2. Vichy Mineral 89 Hyaluronic Acid Booster
- Boost Hydration Instantly and Lastingly: Powered by Hyaluronic Acid & Polyglutamic Acid, this booster visibly improves hydration by 100%, strengthens skin’s moisture barrier, helps with skin repair and delivers plump, radiant skin.
- Proven Ingredients for Glass Skin: Plumping face serum fortified with Hyaluronic Acid for immediate moisture, Polyglutamic Acid to lock hydration, and mineral-rich Vichy Volcanic Water to strengthen and protect your skin barrier.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
3. Neutrogena Hydro Boost Hyaluronic Acid Serum
- 1 fl. oz bottle of Neutrogena Hydro Boost Hyaluronic Acid Serum delivers deep hydration for face and neck, restoring dry, tired skin for a soft, supple, and refreshed complexion.
- Lightweight facial serum enriched with purified hyaluronic acid, trehalose, and glycerin penetrates deeply for long-lasting hydration.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
How to Use The Ordinary Hyaluronic Acid 2% + B5
Using this serum correctly makes a big difference in results. Follow these steps for the best outcome.
Step 1: Cleanse your face with a gentle cleanser. Pat your skin until it is damp but not fully dry. Hyaluronic acid works best on damp skin because it needs moisture to pull from.
Step 2: Dispense 2 to 3 drops of the serum onto your fingertips. Gently press and pat it across your face and neck. Avoid rubbing.
Step 3: Wait about 30 seconds for the serum to absorb. Your skin should feel slightly plump and hydrated.
Step 4: Apply a moisturizer or facial oil on top to seal in the hydration. This step is critical. Without an occlusive layer, HA can actually pull moisture out of your skin, especially in dry climates.
Step 5: In the morning, finish with a broad-spectrum SPF 30 or higher.
You can use this serum twice daily, morning and night. It layers well with most other serums, including niacinamide, vitamin C, and retinol. Avoid mixing it directly with strong acids at very low pH levels, as this can reduce its effectiveness.
Who Should Use This Serum?
This serum suits almost everyone. That is one of its biggest strengths.
Dry skin types benefit most from the intense hydration. The five types of hyaluronic acid and ceramides help restore moisture levels and reduce flaking. Layering it with a rich cream gives the best results.
Oily skin types can use it without worry. The formula is oil free and non-comedogenic. It hydrates without adding shine or clogging pores. A lightweight gel moisturizer on top works perfectly.
Sensitive skin types tolerate this serum well. It contains no fragrance, no essential oils, and no alcohol. Panthenol in the formula actively soothes irritation and redness.
Combination skin types get balanced hydration. The serum adds moisture where needed without making oily areas greasier.
Aging skin also benefits. Hyaluronic acid plumps fine lines and makes skin look firmer. The low molecular weight HA can help smooth wrinkles over time.
The only people who should be cautious are those living in very dry or arid climates without access to a good moisturizer. HA can draw moisture from deeper skin layers if there is no humidity in the air. Always seal it with a cream in these conditions.
Pros of The Ordinary Hyaluronic Acid 2% + B5
This serum has earned its popularity for good reasons. Here are its strongest points.
Affordable price is the most obvious advantage. At under $10 for 30ml, it costs a fraction of what competing serums charge. You get clinical-quality ingredients for drugstore money.
Five types of hyaluronic acid cover multiple skin layers. This multi-depth approach provides both immediate surface hydration and deeper moisture support. Most budget serums use only one or two types.
Ceramides support the skin barrier. The addition of phospholipids and sphingolipids was a smart move by The Ordinary. These ingredients help your skin hold onto hydration longer.
Lightweight texture absorbs fast without stickiness. The reformulated version layers smoothly under makeup, sunscreen, and other serums.
Clean and simple formula avoids common irritants. No fragrance, no alcohol, no oils, and no parabens. This makes it safe for reactive and allergy-prone skin.
Visible results show quickly. Many users report plumper, smoother skin within the first week of consistent use. Fine lines look less visible after regular application.
Cons of The Ordinary Hyaluronic Acid 2% + B5
No product is perfect. Here are some honest drawbacks to consider.
It needs a moisturizer on top. This serum alone does not seal in moisture. If you skip the moisturizer, your skin may feel drier than before. This is especially true in dry climates where HA can pull water from the skin.
The dropper packaging is not ideal. Glass droppers can break easily and expose the product to air and bacteria over time. Airless pump bottles would be a better choice for preserving freshness.
Results are subtle, not dramatic. This is a hydrating serum, not a miracle worker. It plumps and smooths skin, but it will not erase deep wrinkles or fix severe dryness on its own. You need a complete routine.
Some users experience mild pilling. If you apply too much product or layer it with incompatible formulas, the serum can ball up on the skin. Using thin layers and waiting between steps helps prevent this.
Availability can be inconsistent. The Ordinary products often sell out at popular retailers. Buying from Amazon or the brand’s website usually solves this problem, but always verify the seller to avoid counterfeit products.
How Does It Compare to Other Budget Serums?
The budget hyaluronic acid market has grown in recent years. Let’s see how The Ordinary stacks up.
The Inkey List Hyaluronic Acid is a close competitor. It uses 2% HA and is priced similarly. However, it only has one type of hyaluronic acid compared to The Ordinary’s five. The Ordinary wins on formula depth.
CeraVe Hyaluronic Acid Serum includes ceramides and HA, similar to The Ordinary’s updated formula. CeraVe’s version costs slightly more and comes in a larger bottle. Both are excellent choices, but The Ordinary offers a more concentrated HA blend.
Revolution Skincare 2% Hyaluronic Acid Serum is another budget pick. It hydrates well but lacks the ceramide and multi-weight HA approach. The Ordinary offers more advanced ingredient technology at a comparable price.
Against premium brands like SkinCeuticals H.A. Intensifier (which costs over $100), The Ordinary holds its ground. You lose some refinement and additional peptides, but the core hydration performance is solid for a tenth of the price.
For most shoppers, The Ordinary gives the best value per dollar in its category.
Real User Reviews and Feedback
User reviews across platforms paint a clear picture. This serum has thousands of 4 and 5 star ratings on Amazon, Sephora, and Ulta.
Positive reviews commonly mention instant plumping, smoother texture, and better moisture retention. Many users love how it layers under makeup. Sephora reviewers frequently call it “the best hydrating serum under $10.”
Some users on Reddit note that the serum “sits on the skin” if not applied on damp skin. This is a common mistake. Proper application technique changes the results completely.
A few reviewers with very oily skin feel it does not absorb as quickly as they’d like. However, the reformulated version has improved this significantly compared to the old texture.
Target reviews highlight that it is a “go-to product for quality skincare without a hefty price tag.” Users returning to this serum after trying expensive alternatives is a common theme.
Overall, the feedback confirms this serum delivers solid hydration at an unbeatable price. The key is using it correctly and always pairing it with a good moisturizer.
Is The Ordinary Hyaluronic Acid Serum Safe?
- INSTANT HYDRATION: Provides immediate, long-lasting hydration for smoother, plumper, and healthier-looking skin.
- SUPPORTS SKIN BARRIER: Ceramides lock in moisture and support the skin’s protective barrier.
Last update on 2026-06-06 / Affiliate links / Images from Amazon Product Advertising API Some of the links on this website are affiliate links, which means that at no additional cost to you, I earn a commission if you click through and make a purchase. I only recommend products and services that I believe will add value to my readers. Thank you for your support!
Safety is a top concern for skincare buyers. This serum passes with strong marks.
The formula is alcohol free, fragrance free, and oil free. It does not contain parabens, sulfates, or gluten. All ingredients are well-studied and widely used in dermatology.
Panthenol (pro-vitamin B5) has a long safety record. Studies confirm it is non-irritating and beneficial for sensitive skin. It is used in wound healing products and baby care formulas.
Hyaluronic acid is a naturally occurring substance in human skin. Topical application is considered extremely safe. Allergic reactions are very rare.
The preservative system uses phenoxyethanol and chlorphenesin, both of which are approved globally and used within safe concentration limits.
The Ordinary publishes its full ingredient list transparently. The product is vegan and cruelty free. It is not tested on animals.
One note of caution: if you buy from Amazon, always check the seller is authorized. Counterfeit skincare products have been reported on the platform. Purchasing from The Ordinary’s official store on Amazon (ASIN: B0DN6NG52J) or direct from DECIEM’s website ensures authenticity.
Can You Use It With Other Skincare Products?
Yes. This serum plays well with most active ingredients. Here are some pairing tips.
With Niacinamide: This is a popular combination. The Ordinary’s own Niacinamide 10% + Zinc 1% pairs beautifully. Apply niacinamide first, then hyaluronic acid, then moisturizer.
With Vitamin C: You can use vitamin C serums in the morning and HA after. Or apply HA first as a hydrating base and vitamin C on top. Both orders work.
With Retinol: Apply retinol at night. Use HA before retinol to create a hydrating buffer that reduces dryness and irritation. Or apply HA after retinol to soothe the skin.
With AHAs and BHAs: Use acid exfoliants first. Wait a few minutes for absorption, then apply HA. The serum helps calm skin after chemical exfoliation.
Avoid mixing with: Very low pH products applied at the same time. Extreme acidity can reduce HA effectiveness. Space out application by a few minutes.
The flexibility of this serum is one of its best features. It fits into almost any routine without conflict.
Best Tips for Maximum Results
Getting the most from this serum takes a few small adjustments.
Always apply to damp skin. This is the number one rule. Mist your face with water or a hydrating toner before applying the serum. This gives the HA water to grab and pull into your skin.
Use a moisturizer on top every single time. An occlusive layer traps the moisture. Without it, HA can reverse hydration. Creams with shea butter, squalane, or ceramides work best.
Store the bottle away from direct sunlight. Heat and light can degrade hyaluronic acid. Keep it in a cool, dark place like a medicine cabinet.
Don’t overuse it. Two to three drops per application is enough. More product does not mean more hydration. Excess can cause pilling and waste.
Be patient and consistent. Visible results often show within one to two weeks. Full skin texture improvements may take four to six weeks of daily use.
Pair with a humidifier in winter. Dry indoor air reduces the effectiveness of humectant ingredients. A humidifier gives HA more ambient moisture to work with.
Final Verdict: Should You Buy It in 2026?
The Ordinary Hyaluronic Acid 2% + B5 remains one of the best value hydrating serums available. The 2024 reformulation fixed its biggest weaknesses. The new texture is smoother. The ceramide addition is a genuine upgrade. Five types of HA provide better multi-layer hydration than most competitors.
At under $10, there is very little financial risk in trying it. It works for all skin types and fits into any routine. If you follow the right application steps, this serum delivers visible plumping, smoothing, and moisture-boosting results.
It is not a replacement for a full skincare routine. You still need a cleanser, moisturizer, and sunscreen. But as a hydration booster, it does exactly what it promises.
My recommendation: Buy it. Try it for four weeks. Follow the application tips above. You will likely be impressed with what a $10 serum can do.
Frequently Asked Questions
Does The Ordinary Hyaluronic Acid work on oily skin?
Yes. This serum is oil free and non-comedogenic. It adds moisture without creating excess shine. Oily skin often lacks water-based hydration, and this serum fills that gap. Use a lightweight gel moisturizer on top for the best results.
How long does one bottle last?
A 30ml bottle lasts about two to three months with twice-daily use. You only need 2 to 3 drops per application. This makes the cost per use extremely low.
Can I use it under makeup?
Yes. The reformulated version absorbs quickly and does not pill. Wait about 30 seconds after application before applying primer or foundation. It actually helps makeup sit more smoothly on hydrated skin.
Is The Ordinary on Amazon authentic?
It can be. The Ordinary sells through its official Amazon store. Always check for the listing with ASIN B0DN6NG52J or B01MYEZPC8 and verify the seller is DECIEM or “The Ordinary.” Buying from random third-party sellers carries a risk of counterfeit products.
Can I use this serum during pregnancy?
The ingredients in this serum are generally considered safe during pregnancy. Hyaluronic acid, panthenol, and ceramides are non-toxic and non-hormonal. However, always consult your doctor before adding new products to your routine during pregnancy.
Does it help with wrinkles?
It helps reduce the appearance of fine lines by plumping the skin with moisture. Deep wrinkles require stronger treatments like retinoids or peptides. This serum works best as a hydration support alongside anti-aging actives.
What is the shelf life after opening?
The Ordinary recommends using the product within six months of opening. Store it in a cool, dark place and keep the dropper clean to maintain freshness.
