GlowLab 5:16™

Chemistry-Driven Vitamin C for Brighter, Healthier Skin

Formulated with 15% L-Ascorbic Acid, Vitamin E, and Ferulic Acid.

✔ Developed by a Chemistry Educator with a B.S. in Toxicology

✔ Made in the USA

✔ Vegan & Cruelty-Free

✔ Fragrance-Free & Non-Comedogenic

✔ Ideal for Combination Skin, Sun-Damaged Skin, and Environmentally Stressed Skin

Shop the Serum

  • Evidence-Based Ingredients

    Formulated using evidence-informed ingredient science and dermatology-backed research.

  • What Customers Are Saying

    ★★★★★
    Just bought a second bottle as this really does make my face look brighter and more youthful with consistent use.

    — Ruth Berg



  • Chemistry-Driven Formulation

    Developed with a chemistry-driven approach that prioritizes stability, effectiveness, and thoughtful ingredient balance.

Why Vitamin C Matters After 40

As skin matures, natural collagen production slows and environmental damage becomes more visible. Vitamin C helps support collagen production, brighten uneven tone, and protect skin from daily oxidative stress— making it an important part of a science-driven skincare routine after 40.

Created with care and purpose. Made to support your skin.

Created by a Chemistry Educator with a Background in Toxicology

GlowLab 5:16 was founded by Kim Stanage, a chemistry educator with a background in toxicology. She approaches skincare the way she approaches science–by asking not only what works, but why it works.

Meet the Founder