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Powerful-Strength Line-Reducing Concentrate is an anti-aging face serum formulated with 10.5% Pure Vitamin C (L-Ascorbic Acid). It is clinically demonstrated to improve texture, tone, and radiance while progressively reducing marionette lines and sub-orbital wrinkles.
• Skin Type: Dermatologist-tested for all skin types, including sensitive skin.
• Key Benefit: Antioxidant Vitamin C penetrates deeper surface layers and remains effective for up to 6 days.
• Results: Visibly reduces lines and wrinkles and smoothes texture with visible results in 2 weeks.
PURE VITAMIN C
L-Ascorbic Acid, also known as Pure Vitamin C, is a highly efficacious antioxidant known for its ability to improve the appearance of skin aging. In addition to antioxidant protection, Pure Vitamin C is known to help boost radiance, improve texture and visibly reduce the appearance of lines, wrinkles and other signs of aging.
VITAMIN Cg
Vitamin Cg, or Ascorbyl Glucoside, is a Vitamin C derivative that activates once absorbed into the upper layers of the skin’s surface. With antioxidant benefits, this form of Vitamin C is frequently used in anti-wrinkle skincare products to help reduce facial lines over time.
FRAGMENTED HYALURONIC ACID
This fast-absorbing form of Hyaluronic Acid is known for its ability to hold up to 1,000 times its weight in water. Acting like a sponge, it draws moisture into skin’s surface layers and expands as it absorbs. Hyaluronic Acid is known to help smooth and plump and is commonly used in skincare products intended to visibly reduce facial lines and refine texture.
Apply Vitamin C serum over entire face morning and evening, after cleansing and toning, and before moisturizer.
Avoid the eye area.
You may experience a feeling of warmth as the formula activates.
Before And After Powerful-Strength Line-Reducing Concentrate
Before and After Using our Powerful-Strength Line-Reducing Concentrate
Activate youth with clinically proven results:
Instantly: Boosts radiance*
In 2 weeks: Visibly reduces fine lines*
*Results based on 8-week clinical study with 51 women
Did You Know
Did You Know?
Kiehl's is no stranger to the powers of vitamin c. Kiehl’s became pioneers in Vitamin C skincare when we first stabilized Vitamin C in our efficacious, water-free concentrate. Our patented Vitamin C serum is highly stable ensuring that our formula is concentrated with an efficacious amount of Vitamin C while still being suitable for sensitive skin. Within our formula, our Vitamin C penetrates skin’s deeper surface layers — up to 10 layers deep!
