ATIKA Journal - Foundational Supplement for Skin Longevity

How Internal and Topical Skincare Work Together

Internal skin nutrition and topical skincare work on different layers of the same organ. This article explains how each approach affects key pathways in the skin and how to combine them in a measur...

The Science of Micronutrients and Skin Aging: A Clinically Grounded Guide

A clear, clinically grounded look at how vitamins, minerals, carotenoids and lipids influence collagen, barrier lipids and antioxidant defenses — and how these micronutrients help shape the biology...

Collagen & Gut Health: How the Gut–Skin Axis Affects Hydration and Elasticity

Struggling with breakouts, dullness, or bloating? The gut–skin axis plays a major role. Learn how digestion, collagen metabolism, and inflammation interact — and why supporting gut health can stren...

How Perimenopause Accelerates Collagen Loss: Skin Changes After 40

Hormone fluctuations in perimenopause can reduce collagen, alter barrier lipids, and change how skin responds to UV. This article explains the science behind these shifts and how targeted nutrition...

Marine vs Bovine Collagen: Which Works Better for Skin According to Clinical Evidence

Is marine collagen really cleaner or more bioavailable? We compare marine and bovine collagen through clinical studies, safety profiles, and real-world outcomes — and explain why Verisol® has the s...