Skincare
Science
Evidence-based skincare education from our research team, led by Dr. Sunbin Song (ex-NIH researcher, MIT PhD). From quick tips to deep-dives into active ingredients.
Deep Guide to Hyaluronic Acid
Hyaluronic acid is one of skincare's most celebrated ingredients — and the science behind it is genuinely fascinating. Known as "nature's moisturizer," it at...
All About Hyaluronic Acid (Casual Science Edition)
Hyaluronic acid is everywhere in skincare right now — but what actually makes it so special? It can hold up to 1,000 times its own weight in water, it's natu...
How Argireline is (and is not) like Botox
Argireline has been called "Botox in a bottle" — a bold claim worth examining closely. Here's what the scientific evidence actually tells us about this buzzy...
What's driving the rising trend behind peptides in skincare?
Peptides have become a hot topic in the world of skincare, with many products touting their transformative effects — but what exactly are they, and why do th...
How to select a peptide serum that makes a real difference
Peptides are the new buzzwords on the face of numerous serums, each claiming transformative benefits — but how do you decide if they will actually do somethi...
Deep Dive into Peptides and Skin Care
Peptides are the new buzzwords on the face of numerous serums, each claiming transformative benefits — but how do you decide if they will actually do somethi...
Retinoid Showdown: Which One is the Best for Your Skin - Retinol, Retinal or Tretinoin
Retinoids belong to the same family, but they have very different personalities. This article cuts through the confusion — examining potency and irritation p...
Retinoids Revealed: Understanding the Cellular and Molecular Changes in Your Skin
Today, we're going to show you pictures and images so that you can see — and not just read about — the fascinating molecular and cellular transformations tha...
The Power of Retinoids: Understanding Their Role in Skincare and Their Benefits
Retinoids are part of the Vitamin A family and among the most well-researched ingredients in all of skincare — proven to fight aging, clear acne, and fade hy...
Do collagen supplements really work? Actually, yes.
Collagen supplements have a reputation for being wellness-aisle hype — but the clinical evidence tells a more interesting story. Multiple randomized, double-...
Why is Panthenol good for skin and hair?
Panthenol, also known as pro-Vitamin B5, is one of skincare's most quietly effective ingredients — a humectant that attracts moisture, a barrier-fortifier th...
Can you use Vitamin C and Hydroxy Acids together? Yes, you can.
Can you use Vitamin C and hydroxy acids like AHAs and BHAs together? The short answer is yes — as long as your skin can tolerate it and you don't experience ...