If you’re looking for a hydrating serum that’s both effective and budget-friendly, The Ordinary Hyaluronic Acid 2% + B5 has probably popped up on your radar. Known for its simple but effective formulas, The Ordinary has earned a cult following, and this hydrating serum is one of its most popular products. But does it live up to the hype? We tested it over a four-week period to see if it truly delivers deep hydration without irritating sensitive skin.

🔬 Key Ingredients & Benefits

This serum combines two powerhouse ingredients to lock in moisture:

  • Hyaluronic Acid (2%): A powerful humectant that draws moisture into the skin and helps it retain hydration, leaving the skin feeling plump and smooth.
  • Vitamin B5 (Panthenol): Known for its soothing and healing properties, Vitamin B5 helps to improve the skin’s barrier function, making it ideal for sensitive or dry skin types.

Together, these ingredients help hydrate, heal, and restore the skin’s moisture balance, making this serum an excellent addition to both morning and evening skincare routines.

🌊 Texture & Application

The serum has a lightweight, water-like texture that absorbs quickly without leaving any residue. It’s neither sticky nor greasy, which makes it perfect for layering under other products like moisturizers and sunscreens. It also works well with oils and heavier creams, making it an essential part of multi-step skincare routines.

💡 Results After 4 Weeks

  • Week 1: Skin felt more hydrated after the first use. No irritation or breakout, which is a bonus for sensitive skin.
  • Week 2-3: Noticeable improvement in skin texture—dry patches and flakiness around the nose and forehead were less prominent.
  • Week 4: Skin felt plump, smooth, and well-hydrated, even during colder, drier days. Fine lines appeared softened, especially under the eyes and around the mouth.

✅ Pros

  • Budget-friendly yet effective hydration
  • Suitable for all skin types, including sensitive skin
  • Lightweight and fast-absorbing formula
  • Helps improve skin texture and smoothness
  • Free of parabens, sulfates, and alcohol
  • Great for layering with other skincare products

❌ Cons

  • Might not be hydrating enough for extremely dry skin without additional moisturizers
  • Packaging could be more durable (glass dropper can be fragile)

🧠 Final Verdict

The Ordinary Hyaluronic Acid 2% + B5 is a true hydration powerhouse that delivers noticeable results without breaking the bank. Its simple, no-frills formula makes it suitable for all skin types, and it’s especially ideal for those looking for a lightweight serum that can provide a moisture boost without feeling greasy. While it may not be sufficient on its own for very dry skin, it’s a fantastic addition to any skincare routine.

Rating: 4.5/5 ⭐
A hydrating, affordable serum that works wonders for most skin types.

Have you tried The Ordinary Hyaluronic Acid 2% + B5? Share your thoughts in the comments or tag us on Instagram @skintechlabsblog!