Glossier 
Super Pure Clarifying Face Serum with Niacinamide + Zinc

What it is: A daily, lightweight mineral- and vitamin-infused serum with niacinamide and zinc PCA that nurtures skin for a visibly smoother texture and improved clarity in as little as four weeks.

Skin Type: Normal, Combination, and Oily

Skincare Concerns: Pores, Acne and Blemishes, and Oiliness

Formulation: Liquid

Highlighted Ingredients:
- Niacinamide 5%: Keeps skin moisturized while visibly improving texture and pores.
- Zinc PCA: Visibly balances shine and retains moisture.

Ingredient Callouts: This product is vegan, gluten-free, and cruelty-free.

What Else You Need to Know: This vitamin- and mineral-infused serum clarifies the look of skin while visibly improving texture and addressing congested pores—without a drying effect. The oil-free formula absorbs quickly without feeling sticky or greasy and is suitable for blemish-prone skin.

Clinical Results: In an independent clinical study of 30 people (ages 19 to 34), after 4 weeks of use:
- 8 out of 10 said their skin felt more balanced
- 8 out of 10 said the product made their skin look smoother
- 8 out of 10 said their skin looked more even