Hyaluronic Acid 2% + B5
The Ordinary
Product Verdict Card
The Ordinary
Hyaluronic Acid 2% + B5
serum
Consumer product research based on available product data, ingredients, pricing, and AI analysis. Not skin guidance.
Glow Score
Best signal in this set
Formula
Formula read is strongest around value; transparency signals are clear enough to compare.
Fit flags
Fit signals look broadly favorable, but check ingredients against your own sensitivities.
Value
86/100 score against $8 pricing creates a strong value signal.
Compare this against other serum products before buying — especially if price, texture, or ingredient fit matters for you.
Glow Index summary
AI skincare analysis for The Ordinary Hyaluronic Acid 2% + B5
Glow Index analyzed The Ordinary Hyaluronic Acid 2% + B5 as a serum using a 4-model AI skincare research process. It currently scores 86/100, with the strongest signals coming from ingredient efficacy, value for money, safety profile.
Use this page as a product research snapshot: compare the formula/value signals, read the model reasoning, then review the broader serum rankings before deciding whether the product fits your preferences and budget.
Glow Index is a consumer research tool, not medical advice. Scores are based on product information and AI analysis of ingredients, pricing, evidence, and marketing claims. Patch test new products and consult a qualified professional for skin conditions or medical concerns.
Worth It
Our AI panel agrees this product delivers on its claims.
Quick Take
Buy it. A strong performer.
Pros
- Full 2% multi-weight hyaluronic acid — including four molecular weight forms in the 2024 version — delivers hydration across multiple skin depths, a more sophisticated approach than most single-weight HA serums at any price point.
- $8 buys a formula that competes directly on core actives with SkinCeuticals Hydrating B5 Gel at $65+, with panthenol, glycerin, propanediol, and ceramide precursors all present.
- The 2024 reformulation added hydrolyzed HA, phospholipids, sphingolipids, and tocopherol — genuine barrier-strengthening upgrades confirmed across multiple independent analyses.
- 2 % multi-weight hyaluronic acid delivers clinically validated hydration at multiple skin depths.
Cons
- Sticky texture is a consistent real-world complaint and can cause pilling under heavy sunscreens or makeup — apply to damp skin and seal with a light moisturizer to mitigate.
- Multiple silent reformulations documented (2019, 2020, 2024) mean the bottle you receive may differ from reviewed versions with no labeling change.
- Individual concentrations of panthenol, ceramide precursors, and phospholipids are undisclosed — clinical effectiveness of supporting ingredients cannot be independently confirmed.
- Viscous, slightly sticky texture that may pill under silicone-heavy products.
Budget Alternative
Hyaluronic Acid Serum by The INKEY List — $8
Score Breakdown
How Each AI Scored
AI Consensus
Strong agreement4 AI models independently scored this product, then cross-checked each other’s reasoning. Tap a model to see its take.
FAQ
What does Glow Index measure for The Ordinary Hyaluronic Acid 2% + B5?
Glow Index evaluates non-medical skincare research signals: ingredient efficacy, safety profile, value for money, formula transparency, skin compatibility, and sensory usability.
Is this a medical recommendation?
No. Glow Index is not medical advice, not a diagnosis, and not a treatment recommendation. It is a consumer research layer for comparing skincare products and marketing claims.
Why does Glow Index use multiple AI models?
Multiple models reduce single-model bias. Glow Index surfaces consensus and disagreement instead of relying on one AI answer or brand marketing copy.