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Vitamin C Serum - Dr. Koo Private Practice

Vitamin Serum - Dr. Koo Private Practice

Anti-Oxidant Vitamin Serum - Dr. Koo Private Practice

Award-winning, skin-restoring serum

Vitamin C Serum

Name: Vitamin C Serum
Brand: Dr. Koo Skin Care
Price: 200.00 USD
Availability: InStock

$200.00

- Brightens dullness + uneven tone
- Softens the look of dark spots
- Refines texture + pores for smoother skin quality
- Supports collagen + firmness

Original size: 30ml

From Dr. Michele Koo, board‑certified plastic surgeon

Quantity:

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WHAT IT IS

The hardest-working serum you’ll ever apply—a silky, skin-restoring blend of 5 antioxidant-packed vitamins that work at the cellular level to preserve, protect and repair the skin. All five vitamins work synergistically to help:

✔️ brighten undertone

✔️ smooth texture

✔️ increase firmness

✔️ preserve skin by strengthening its protective barrier

✔️ protects from environmental pollutants

SOOOO MORE THAN 5 STARS

“OMG. I can feel it. Love it. My skin craves it. Medical grade. Ingredients in purest forms. My skin loves it. And this makes me love my skin.”

- Margaret D.

FOUNTAIN OF YOUTH!

“This product may seem expensive but when I think of how much money I have wasted over the years to find a product that is simple and so effective it is worth the extra cost. This is the fountain of youth!”

- Tara N.

BEST SERUM I'VE USED

“After just a few weeks of use, I'd never received more out-of-the-blue compliments on how well I looked!”

- Kevin

Clinically Superior Vitamin C: THDA formula delivers deeper penetration with minimal oxidation for superior results unlike unstable L-ascorbic acid
Comprehensive Skin Enhancement: Brightens undertone, smooths texture, increases firmness and reinforces skin barrier with a vitamin complex (C, D, E, F, K)
Triple-Action Moisture Lock: Elevates hydration with a ceramide-enriched formula featuring rare jojoba and African Savannah Tree marula oil
Long-Wear Makeup Foundation: Lipid-soluble formulation prevents makeup creasing for flawless all-day wear
Clinical Treatment Synergy: Accelerates post-procedure healing and maintains injectable treatment results longer — the secret behind plastic surgeon's personal recommendation

91%

showed improvement in firmness of skin

91%

agreed the product improved skin texture

94%

agreed skin looked more radiant

94%

showed improvement in skin elasticity

97%

showed improvement in appearance of fine lines and wrinkles

Also inside:

Skin-nourishing ceramides, jojoba and African Savannah Tree marula oil bind moisture to the skin for radiant hydration.

FAQ

Can I use this with retinol?

Yes — and in fact, they work better together.
This antioxidant serum is designed to enhance the performance of retinol, not compete with it. Its lipid-soluble antioxidants help calm inflammation, support the skin barrier, and reduce oxidative stress, which can otherwise limit how well retinol is tolerated.
Used together, the serum helps soothe and stabilize the skin, allowing retinol to do its collagen-stimulating work more effectively and with less irritation over time.
Why this formula is different: Antioxidants are selected to calm inflammation and support the barrier, allowing retinol to work more effectively with less irritation.

Can I use this with retinol?

Yes. This antioxidant serum is designed to work synergistically with retinol. Its lipid-soluble antioxidants help calm inflammation, support the skin barrier, and reduce oxidative stress, allowing retinol to perform more effectively and with improved tolerability over time.
Why this formula is different: Antioxidants are selected to support barrier function and reduce irritation, enhancing retinol performance rather than competing with it.

How long until I see results?

You may notice improved brightness and clarity within the first few weeks. More meaningful improvements in tone, texture, and overall skin quality typically appear with consistent twice daily use over 8–12 weeks, aligning with normal skin turnover and collagen remodeling.
Why this formula is different: Clinically meaningful concentrations work within the skin cycle to improve skin quality, not just surface appearance.

Vitamin C Serum

WHAT IT IS

WHAT EVERYONE’S SAYING

RESULTS-clinically proven

Also inside:

FAQ

Customer Reviews