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Collagen Serum
"Skin looks tighter"
"Skin feels softer and not as puffy."
Chris A.
"Wrinkles look better"
"The best way i can describe it is that to me my skin looks healthier."
Brian F.
"The best daily product for my skin."
"I use it every day, and it’s part of my daily routine. It’s a great product, and it makes a big difference."
Alex M.
Our Science
GOA Micro-Spheres
It holds the actives at full strength through air and light, carries it below the surface, and releases it slowly.
Dark Phyto Matter™
GOA's Dark Phyto Matter™ binds into one that works on tone, texture, and oil all at once.
Acetylated HA
Penetrates up to 10x deeper than standard hyaluronic acid and holds there.
Collagen Serum Advantage
Using the most evidenced anti-aging molecules in dermatology, microencapsulated so it lands at depth while improving efficiency to 6 hours.
Microencapsulated Delivery
GOA's CSO, Dr. Francisco Diaz-Mitoma, PhD, MD; author of 130+ scientific papers, Ex-Professor of Medicine and Virology at the University of Ottawa.
Formulated Under Clinical Review
Every GOA formula is built to feed the next. This serum's actives are timed to hand off to the cleanser, the moisturizer, and the Exomask light protocol.
Physician-Led Protocol
Applied 5 minutes after an Exomask Light Session, this serum feeds cells while their energy is spiked, driving visibly firmer skin.
Serum Made with Light-Active Ingredients
Collagen, tone, texture, and oil on command. A single step that targets every marker of a face when it looks dull.
GOA's Patent-Pending Delivery Systems
If your skin shows no measurable improvement, GOA makes it right. The results timeline is built into the guarantee.
90-Day Guarantee
Meet the Doctor
"We treat skin aging as an engineering challenge. The answer was delivering the right molecules to the right depth, consistently. This serum does that."
Dr. Francisco Diaz-Mitoma, PhD, MD, FRCPC. Ex-Professor of Medicine and Virology at the University of Ottawa and author of 130+ peer-reviewed papers.
30 years solving problems in human biology at the clinical level.
EXPLORE MORE
The AM+PM Protocol
Cleanse with the Purifying Face Cleanser. Steam if possible. Pat dry
Start a full Exomask session. The light spikes ATP and opens the pathways your skin uses to pull actives in.
Press 1 to 2 pumps from the airless pump across face and neck, within 5 minutes of the light session.
Seal with your moisturizer. The dermis stays supplied while the timed-release actives keep working underneath.
Find it in the Set
A 3-part protocol to visibly smoother, clearer, more resilient skin - longer, and more effectively.
Try the full protocol for 90 days. If you don't see measurable improvements, GOA will make it right.
Questions