Ingredient Education
Tretinoin vs Retinol: What’s Best for the Skin?
Tretinoin vs retinol: an esthetician explains how each works, why stronger isn't always better, and the gentler retinoids we trust for aging […]
Ingredient Education
Explore Topics
Dryness & Dehydration
Aquaporins in Skincare: How AQP3 Supports Hydration and the Skin Barrier
Aquaporins in skincare explained: how AQP3 moves water and glycerol through your skin, and how to tell if your skin needs hydration, […]
Ingredient Education
Peptides in Skincare: What They Actually Do, Which Types Work, and How to Use Them
Wondering if peptides really work? Learn what peptides do for skin, how they support firmness and wrinkles, and how to use them […]
Ingredient Education
Copper Peptides in Skincare: Benefits, Science, and How They Compare to Retinol & Vitamin C
Explore the science behind copper peptides, their benefits for aging skin, and how they fit into a healthy skincare routine.
Ingredient Education
Copper Peptides for Hair Growth and Scalp Health
Discover how copper peptides support hair growth, scalp health, and follicle repair, plus the products Jeana uses personally for thinner strands and […]
Ingredient Education
How to Use Facial Oil the Right Way: Layering, Timing, and Why It Matters
Learn how to use facial oil correctly, when to apply it, and which oils work best for your skin type. Expert guidance […]
Skinbetter
The Definitive Guide to skinbetter Science AlphaRet: The Retinoid That Changed What I Recommend to My Clients
I have recommended retinoids to clients for over 20 years. I have also spent a significant part of those years managing the […]
Hyperpigmentation & Dark Spots
Cysteamine: The Most Powerful Brightening Ingredient You Have Never Heard Of
Cysteamine is proven as effective as hydroquinone for melasma, fades dark spots through 5 pathways, and even supports collagen. Here is what […]
Acne & Breakouts
How to Use Benzoyl Peroxide for Acne: The Complete Guide From Our Acne Specialists
Nearly 60 million Americans have active acne & 20 million are at risk of developing scar tissue as a result. Learn how […]
Acne & Breakouts
The Esthetician's Complete Guide to Pregnancy-Safe Skincare: What to Avoid, What Works, and How to Adapt Your Routine Trimester by Trimester
Not sure what skincare you should use while pregnant? In this article, we help you make sense of ingredients that are safe […]
Barrier Repair & Sensitive Skin
My Skin Journey: What I Learned About HSA and Why It Changed My Approach
After a year of highly sensitized skin, esthetician Jeana LeClerc discovered Heparan Sulfate Analog and rebuilt her skin from the inside out. […]
Ingredient Education
Azelaic Acid: The Quiet Overachiever Your Skincare Routine Needs
Azelaic acid treats acne, rosacea, and dark spots without irritation. An esthetician's guide to how it works and the best azelaic acid […]