Backed by science, powered by nature’s innate healing mechanisms. We back every product we create with rigorous research and a commitment to the highest efficacy standards. We believe in transparency and honesty, ensuring our customers can trust the science behind our innovations.
Active Recovery
MARINE-
POWERED
SKINCARE
Most skincare products are tested in perfect conditions. Terns formulas deliver active marine ingredients that rebuild and strengthen your skin barrier from daily sun, wind, and environmental exposure.
SCIENCE + NATURE
Your Skin Needs a Better Recovery System
Advanced Daily Moisturizer
Everyday
Deeper than surface hydration. This advanced moisturizer rebuilds and strengthens your skin barrier to defend against daily UV damage, environmental pollution, and premature aging.
$38.00
Intensive After-Sun Recovery
Mayday
Emergency relief after hours outdoors. A miracle gel-cream that strengthens your skin’s natural healing mechanisms to recover fast from sunburn, windburn and environmental stress.
$58.00

Our Proprietary Sirenas Complex
Marine organisms survive extreme UV radiation, temperature swings, and constant chemical stress through sophisticated cellular repair mechanisms. We've spent over a decade studying how they do it. Now that same ocean chemistry works for your skin’s recovery. Born from years of ocean discovery, our Sirenas Complex AQ combats chronic inflammaging and oxidative stress from UV and environmental exposure. Powered by advanced marine compounds that mimic nature’s healing intelligence, it recovers and strengthens your skin barrier while supporting long-term skin health.
Science x Nature
Active Recovery
01
Actively targets inflammaging from UV exposure
02
Accelerates recovery and renewal of damaged skin cells
03
Restores fine lines, wrinkles, and hyperpigmentation
04
Strengthens and protects natural skin barrier
05
Clean, sustainable formulation
06
Dermatologist approved


Behind Our Brand
10+ YEARS OF MARINE SCIENCE RESEARCH
Our Core Values