Kiehl's Since 1851 Vital Skin-Strengthening Hyaluronic Acid Super Serum - 1oz
Kiehl's Since 1851 Vital Skin-Strengthening Hyaluronic Acid Super Serum - 1oz
Kiehl's Since 1851 Vital Skin-Strengthening Hyaluronic Acid Super Serum - 1oz
Kiehl's Since 1851 Vital Skin-Strengthening Hyaluronic Acid Super Serum - 1oz
Kiehl's Since 1851 Vital Skin-Strengthening Hyaluronic Acid Super Serum - 1oz
Price
Regular price $36.00
Regular price Sale price $36.00
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What it is: A skin-strengthening serum that protects against skin-aging stressors and visibly corrects signs of aging.

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Dryness, Fine Lines, and Wrinkles

Formulation: Lightweight Serum

Highlighted Ingredients:
- 11kDa Hyaluronic Acid: By delivering hydration to skin's most vulnerable layer, 11kDa hyaluronic acid helps better retain moisture for improved resiliency, suppleness and bounce; the brand's smallest molecular size of hyaluronic acid, 11kda, penetrates to fortify skin.
- Adaptogenic Herbal Complex: A proprietary blend of adaptogensred ginseng root, holy basil and antioxidant-rich schisandra berry; within this formula, these adaptogens work synergistically to defend skin from stressors while renewing and resurfacing skin's texture for a smooth, radiant appearance.

What Else You Need to Know: This serum protects against stressors including sun exposure, pollution, stress, lack of sleep, diet, and temperature that can lead to early signs of aging. It visibly reduces fine lines and boosts the appearance of skin's radiance for a glowing, healthy look.

Clinical Results: Based on a 4-week clinical study on 58 subjects tested in urban and polluted environments:
- Clinically demonstrated to boost radiance by 29% and improve resilience by 38% for glowing, healthy-looking skin
- Clinically demonstrated to visibly reduces fine lines by 27%

Based on Skin Strength Index = Composite average score of skin suppleness, plumpness, and resiliency:
- Clinically demonstrated to double skin's strength and help visibly reduce fine lines, smooth texture, and boost radiance for a healthy-looking glow

Size:

1 OZ

Suggested Usage:
-Apply serum onto cleansed face and neck morning and night.
-Can be used under another serum and/or moisturizer.
-Avoid contact with eyes.
-If contact occurs, rinse thoroughly with water.

Kiehl's began as an apothecary in New York Citys East Village neighborhood. For over 165 years, we have been dedicated to serving healthy skincare for all, utilizing the most advanced technologies and uniquely efficacious, naturally derived ingredients. Kiehl's takes a prescriptive, individualized approach to help customers find the formulas they need to target specific skin concerns and maintain a strong skin barrier for healthier-looking skin. Committed to a future Made Better, we strive to improve the quality of the communities we serve by reducing our environmental impact, formulating responsibly, and supporting philanthropic causes worldwide including environmental awareness, LGBTQ inclusivity, racial diversity and equality, as well as feeding families in need.

At Boardwalk Outlets, We buy 100% genuine brands in bulk from overstock brokers who source exclusively from reputable retail stores (Sephora, Macy's, Ulta, etc).

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  • Fast Shipping: Orders ship next business day (excluding weekends/holidays).
  • Tracking: You’ll receive a tracking number with each shipment. (Note: USPS first-class tracking may not update in real-time.)
  • Combined Shipping: Available – message us for an invoice after bidding.
  • No Control Over Delays: We do not guarantee arrival times and have no control over delivery delays.

Return Policy

  • 14-Day Returns: Unopened/unused products can be returned within 14 days.
  • No Returns on Open Items: We won’t accept returns for open/used merchandise.
  • Contact Us with Issues: We'll work to resolve any concerns. Buy with confidence.

Terms of Purchase

  • We strive to describe each product accurately.
  • Items are 100% authentic.
  • We answer questions during business hours, Monday – Friday.

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