Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
For Your Every Summer RSVP, with Code: SUMMER15
Description
Jack Black Brightening Vitamin C Booster SerumA hydrating, multitasking formula packed with antioxidants, including 10% THD Ascorbate. Brightening Booster Vitamin C Serum is part of the ProSeries Age Control Collectiondesigned to help achieve and maintain healthy skin and reduce the appearance of visible signs of aging. In a Consumer Perception Study, after 4 weeks of use:* A significant number of participants reported that skin looked brighter and revitalized. They said Brightening Booster
A hydrating, multitasking formula packed with antioxidants, including 10% THD Ascorbate.
Brightening Booster Vitamin C Serum is part of the ProSeries Age Control Collection–designed to help achieve and maintain healthy skin and reduce the appearance of visible signs of aging.
In a Consumer Perception Study, after 4 weeks of use:*
• A significant number of participants reported that skin looked brighter and revitalized.
• They said Brightening Booster Vitamin C Serum is hydrating and moisturizing.
• A significant number of participants said their skin looked firmer, with a reduction in fine lines and wrinkles.
• A majority of participants reported improved overall appearance of the skin.
*Based on a consumer perception study of 30 subjects after 4 weeks of use two times per day, morning and evening, after cleansing.
Brightening Booster Vitamin C Serum is part of the ProSeries Age Control Collection–designed to help achieve and maintain healthy skin and reduce the appearance of visible signs of aging.
In a Consumer Perception Study, after 4 weeks of use:*
• A significant number of participants reported that skin looked brighter and revitalized.
• They said Brightening Booster Vitamin C Serum is hydrating and moisturizing.
• A significant number of participants said their skin looked firmer, with a reduction in fine lines and wrinkles.
• A majority of participants reported improved overall appearance of the skin.
*Based on a consumer perception study of 30 subjects after 4 weeks of use two times per day, morning and evening, after cleansing.
What's In It
Tetrahexyldecyl Ascorbate (10% THD-Ascorbate): A very stable, oil-soluble Vitamin C ester that has been shown to improve skin brightness and skin pigmentation with continued use.
Black Myrobalan: Used in Ayurveda and revered for its purifying and nourishing properties. A powerful antioxidant that protects against free radical damage and has been shown to improve skin’s brightness with continued use.
Green Microalgae: Sustainably farmed; helps protect against the damaging effects of blue light.
Acetyl Zingerone: A super-antioxidant that helps protect against free radical damage.
Black Myrobalan: Used in Ayurveda and revered for its purifying and nourishing properties. A powerful antioxidant that protects against free radical damage and has been shown to improve skin’s brightness with continued use.
Green Microalgae: Sustainably farmed; helps protect against the damaging effects of blue light.
Acetyl Zingerone: A super-antioxidant that helps protect against free radical damage.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 1973 reviews
Sort
Product Reviews
★★★★★ 5
Perfect Pairs
Size: Large, Color: (100) White / White / Black
Very comfortable, soft & affordable..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
★★★★★ 5
Excellent athletic socks
Size: Large, Color: (100) White / White / Black
Solid athletic socks at a great price. Not too thick, not too thin. Second time I've purchased them. They last longer than most socks I've used in the past too.
Only concern is the sizing. I may be reading the sizing chart wrong, but for my size 13 feet it says XL are the correct sock size. I've ordered Large twice and they're perfect. I would imagine the size Large socks would also fit up to size 14 shoe, but probably need to go with XL if foot is lager than 14.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
★★★★★ 4
Great product
Size: Large, Color: (035) Steel / White / Black
Comfortable fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
★★★★★ 5
Quality No Show Socks That Are Comfortable and Durable
Size: Large, Color: (100) White / White / Black
These Under Armour no show socks are great for everyday training and casual wear. The cotton blend feels comfortable and they stay in place throughout the day. Getting six pairs in a pack is solid value for a quality brand. They hold up well after multiple washes and the no show style works great with most athletic shoes. A reliable go-to sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
★★★★★ 5
Comfortable
Size: Large, Color: (001) Black / Black / White
I recently picked up a pair of Under Armour socks, and they’ve quickly become my go-to choice for daily wear and workouts. From the first wear, the fit felt snug and supportive without being too tight. The fabric is lightweight yet durable, and it does a great job wicking sweat — keeping my feet dry even during longer runs or intense gym sessions.
One of the things I appreciate most is the arch support and cushioning in the right places. It adds just enough padding where I need it, especially under the ball and heel of the foot, which makes a noticeable difference on days when I’m on my feet a lot. The socks also have a nice breathable mesh pattern that improves airflow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
recommand products
✅2012 AUDI A5 1.8P FRONT RIGHT CABLE & WINDOW SWITCH 8F0959851B + WARRANTY A222
54.00
ATI Damper - 7.074in - Alum - Chrysler V8 BB - 361-440 - Chev Frt - 3 Ring
208.50
Athena 06-06 Suzuki RM-Z 450 Stock Bore Complete Cylinder Kit
366.00
Buckingham Endless Web Sling - 3905E
47.60
Upper Control Arm Replacement Ball Joint Kit Ram (BDS082301)
63.26