Vital Skin-Strenghtening Super Serum - Super fortifying serum concentrated in hyaluronic acid

Serum formulated to strengthen the skin, help protect it from external aggressions related to skin aging and correct... see more

Serum formulated to strengthen the skin, help protect it from external aggressions related to skin aging and correct the visible signs of aging.

Our serum is formulated to strengthen the skin from the inside, notably by penetrating deep into the skin's surface layers. It helps correct the signs of aging by visibly diminishing fine lines and reviving tired, dull skin. Formulated with 11kDa hyaluronic acid - our smallest form of hyaluronic acid - and a proprietary adaptogenic plant complex, our powerful Kiehl's Super Serum protects against environmental aging and visibly improves skin.

BENEFITS
- Deeply strengthens the skin
- Protects skin from premature aging caused by external aggressors such as UV exposure, pollution, stress, lack of sleep and poor diet
- Visibly reduces fine lines, improves skin texture and boosts radiance
- Easily absorbed thanks to its light texture
- For all skin types, including sensitive skin

DID YOU KNOW?
Every day, your skin comes into contact with stressors, all of which can lead to premature skin aging. UV exposure, pollution and temperature extremes as well as smoking, stress, lack of sleep and nutrition can all have negative effects on your skin and cause dullness, dryness, dehydration, fine lines and other signs of aging. Our Kiehl's Super Serum is clinically proven* to double skin's strength** to help protect it from the signs of stress-related aging, so it stays brighter and healthier looking.

*Based on a 4-week clinical study of 58 test subjects in urban, polluted environments.
**Based on the Skin Resilience Index = average score of skin's suppleness, firmness and resilience.

Since 1851, our mission at Kiehl's has been to create skin care products that are concentrated in naturally derived ingredients and scientifically proven to work. Our unique expertise is based on knowledge gained and passed down through generations, and on the values of generosity and service that have made our reputation.
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