Booster Defense +
No commitment - cancel or change anytime! Get 15% off first order, 10% off recurring orders + free shipping. Subscriptions don't qualify for daily gifts.

FREE 2-DAY SHIPPING ON ORDERS $45+

CUSTOMER SERVICE (800) 391 5333

FREE TRIAL SIZE KIT ON ORDERS $75+

FREE FULL SIZE PRODUCT ON ORDERS $175+
See it in action
Boost your skin’s environmental defenses to prolong its youthful qualities.
Our protective antioxidant serum is a light, dry facial oil that boosts skin’s antioxidant defenses against environmental damage, particularly skin-aging free radical damage. Booster Defense+ oil serum features a potent complex of antioxidant extracts and oils, including tea seed oil, pressed from the tea plant, cistus essential oil, pomegranate oil and polyphenol-rich pine bark. Our Booster Defense + is designed to be mixed into a prescribed Yon-Ka moisturizer for extra antioxidant protection.
15 ml.
Key ingredients:
• Pine bark polyphenols, pomegranate oil, citrus essential oil: antioxidant, prevents skin aging
• Camellia oil, Inca Inchi oil: nourishing, protecting
• Petitgrain, Sweet Orange, Yon-Ka Quintessence: calming, soothing
INCI List


