Glowic, a vitamin C serum by 5th & Glow, today announced the publication of its free 2026 Vitamin C Serum Guide, an educational resource created to help shoppers understand the fundamentals of vitamin C skincare, what actually matters, rather than sort through marketing claims.
This information gives shoppers a clearer picture of what a vitamin C serum does, which ingredients matter, and how a serum fits into a daily routine before they buy. Consumers researching antioxidant skincare can review the full guide on the official Glowic website.
Glowic Vitamin C Serum Guide: What It Covers
The guide is organized to answer the questions shoppers actually ask, from skincare basics like when to use vitamin C serum, to how Glowic is formulated:
- Understanding the skin concerns: Why skin can look dull, uneven, or less firm.
- How Glowic is formulated: A topical antioxidant serum applied in the morning with three key ingredients, the antioxidant trio.
- The science of the antioxidant trio: Why vitamin C, vitamin E, and ferulic acid are so often paired, and advice to look beyond one headline ingredient to a fuller formula.
- Ranking of the best vitamin C serums of 2026: For adults who want a straightforward vitamin C serum for face but feel overwhelmed by the number of options.
“Many shoppers are not just asking which vitamin C serum is best,” said a 5th & Glow spokesperson for Glowic. “They want to know what is actually in the formula, how it compares to other options, and whether it fits into a routine they will actually stick with. This guide was built to make that decision clearer.“
The full guide is now available at glowic.com.
About 5th & Glow
5th & Glow is a skincare brand under Truegenics Pte Ltd dedicated to delivering clean, effective formulations for health-conscious adults. Glowic is a vitamin C serum for the face formulated to support skin radiance, collagen synthesis, and antioxidant protection in a stable, fast-absorbing formula.
About Truegenics Pte Ltd
Headquartered in Singapore, Truegenics Pte Ltd is a direct-to-consumer health and wellness company developing and distributing high-quality products primarily serving U.S. consumers. The company is known for its innovation, operational excellence, and commitment to improving lives through accessible wellness solutions.