Polyglutamic Acid Serum - 30ml

The Inkey List - Polyglutamic Acid Serum - 30ml is a Skin Care face serum with a Hydrating tag. The assigned copy confirms it is a lightweight serum that helps lock in hydration and smooth skin feel, layering easily under moisturizer and SPF.

Why It Stands Out

This product has a clear hydration role. Unlike exfoliating acid serums, the polyglutamic acid name and Hydrating tag point to moisture support and smoother feel, which makes it easy to place in both morning and evening routines.

Best For

Best for users who want a lightweight hydration serum before moisturizer, especially when skin feels tight or makeup looks less smooth.

How to Use

Apply a small amount after cleansing and toner, then follow with moisturizer. In the morning, finish with sunscreen.

Benefits

• Hydrating tag confirms the moisture-focused role.
• 30ml size suits regular serum use.
• Existing copy confirms smooth skin feel.
• Layers under moisturizer and SPF according to assigned copy.

Good to Know

Use before heavier creams so the serum can layer comfortably without pilling from too much product.

Key Specs

• Brand: The Inkey List
• Product type: Face serum
• Size: 30ml
• Tag: Hydrating
• SKU: L04262