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Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Old price New price S$ 158.00

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

A potent Vitamin C serum formulated with 12.5% Vitamin C* and Fragmented Hyaluronic Acid to decrease appearance of fine lines and wrinkles, and improve radiance and texture. This water-free formula delivers antioxidant protection while helping improve the look of pores and firmness over time. *with 10.5% Pure Vitamin C, and 2% Vitamin Cg

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

A potent Vitamin C serum formulated with 12.5% Vitamin C* and Fragmented Hyaluronic Acid to decrease appearance of fine lines and wrinkles, and improve radiance and texture. This water-free formula delivers antioxidant protection while helping improve the look of pores and firmness over time. *with 10.5% Pure Vitamin C, and 2% Vitamin Cg

Old price New price S$ 41.00 (S$ 2.73 / ml)

Old price New price S$ 125.00 (S$ 2.50 / ml)

Old price New price S$ 158.00 (S$ 2.11 / ml)

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What It Is

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A water-free Vitami n C serum formulated with Pure Vitamin C, Vitamin Cg, and Fragmented Hyaluronic Acid to help visibly reduce wrinkles, improve radiance, and smooth skin texture. This patented formula delivers antioxidant protection against free radical damage caused by UV rays and pollution while helping improve the appearance of pores and firmness over time.

What It’s Good For

Helps visibly reduce lines and wrinkles while helping firm skin over time
Smoothes skin’s texture and helps visibly minimize the appearance of pores
Antioxidant Vitamin C penetrates skin’s deeper surface layers and remains effective in skin for up to 6 days
Proven to reduce up to 90% of combined oxidative damage from free radicals generated by UV rays and pollution
Provides visible results in just 2 weeks
Dermatologist-tested for safety
Formulated for all skin types, including sensitive skin

Helps visibly reduce lines and wrinkles over time
Boosts radiance and smooths skin texture
Helps minimize the appearance of pores
Provides antioxidant protection against free radical damage caused by UV rays and pollution
Suitable for all skin types, including sensitive skin

Key Ingredients

FRAGMENTED HYALURONIC ACID

This fast-absorbing form of Hyaluronic Acid acts like a sponge and 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.

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. Pure Vitamin C is also a potent antioxidant that helps protect the skin from free radical damage caused by UV rays and pollution.

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. The form of Vitamin C within our formula is synthesized via green science, making it a renewable ingredient.

How to Use

Cleanse skin thoroughly prior to application
Apply Vitamin C serum over entire face, avoiding the eye area
As it blends into skin, you may experience a feeling of warmth as the formula activates
Apply morning and night, after cleansing and toning and before your moisturizer
Avoid the eye area; in case of contact with eyes, rinse them immediately
Discover our other anti-aging formulas like our nighttime facial oil and our eye cream with Pro-Retinol

Apply to clean skin after cleansing and toning
Smooth evenly over the face, avoiding the eye area
A mild warming sensation may occur as the formula absorbs
Use morning and night before moisturizer
Apply sunscreen daily when using Vitamin C products
Discover our other anti-aging formulas like our nighttime facial oil and our eye cream with Pro-Retinol

Before and After

Before and after

See the visible transformation of skin with consistent use of our Powerful-Strength Line-Reducing Concentrate, a dermatologist-tested vitamin C serum for face. After 8 weeks, skin looks noticeably smoother and more radiant, with a reduction in the appearance of fine lines and wrinkles. The clinical results highlight how our concentrated Vitamin C and Hyaluronic Acid formula helps improve skin tone and texture, revealing a firmer, healthier-looking complexion over time.

Results from an 8-week clinical study. Photos not retouched. Individual results may vary.

Did You Know?

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!

Skincare Advice

HOW VITAMIN C
BENEFITS SKIN

Discover the power of Vitamin C in your skincare routine.

PREVENT & REDUCE
PUFFY EYES

Experience our efficacious eye formulas for a bright, younger-looking eye area.

YOUR ANTI-AGING
SKINCARE ROUTINE

Reveal younger looking skin with tips and advice from the experts at Kiehl’s.

Complete Your Routine

Discover efficacious formulas to upgrade your routine.

Step 1

Powerful-Strength Line-Reducing & Dark Circle-Diminishing Vitamin C Eye Serum

Powerful-Strength Line-Reducing & Dark Circle-Diminishing Vitamin C Eye Serum

A Vitamin C eye serum for dark circles that helps visibly diminish fine lines, crow’s feet and puffiness.

One size only

15 ml

Old price New price S$ 95.00

Step 2

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

Powerful-Strength Line-Reducing Concentrate, a Vitamin C Serum for Improved Radiance, Fewer Visible Wrinkles, and Smoother Skin

A potent Vitamin C serum formulated with 12.5% Vitamin C* and Fragmented Hyaluronic Acid to decrease appearance of fine lines and wrinkles, and improve radiance and texture. This water-free formula delivers antioxidant protection while helping improve the look of pores and firmness over time. *with 10.5% Pure Vitamin C, and 2% Vitamin Cg

Old price New price S$ 125.00

Step 3

Super Multi Corrective Cream 50ml

Super Multi Corrective Cream 50ml

A 7-in-1 anti-aging cream that targets key signs of aging for visibly youthful skin from every angle.

Old price New price S$ 117.00

This product evens out my skin tone and even cuts the oil. My skin looks great after 2 weeks. —Eric717, kiehls.com

Frequently Asked Questions
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What does Kiehl’s Powerful-Strength Line-Reducing Concentrate do for skin?

How do I apply Kiehl’s Powerful-Strength Line-Reducing Concentrate?

Can I use hyaluronic acid with Kiehl’s Powerful-Strength Line-Reducing Concentrate?

When should I use Kiehl’s Powerful-Strength Line-Reducing Concentrate?

Can I use Kiehl’s Powerful-Strength Line-Reducing Concentrate every day?

Yes, the formula is designed for daily use and delivers the best results when applied consistently. Kiehl’s Powerful-Strength Line-Reducing Concentrate helps improve radiance, reduce visible fine lines and wrinkles, and protect against oxidative stress. To further target visible wrinkles, discover our Powerful Wrinkle Reducing range, designed to smooth and strengthen skin over time.

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