As summer fades and autumn arrives, dropping humidity levels often leave skin feeling tight, dry, and increasingly sensitive. According to dermatologist and TODAY contributor Dr. Michelle Henry, seasonal transitions require a targeted skincare reset to address post-summer damage like increased UV exposure, oxidative stress, and uneven tone. Henry notes that incorporating vitamin C into daily routines acts as an effective cleanup crew and protection plan for the colder months ahead.
What Vitamin C Does for Your Skin
Vitamin C functions as a powerful antioxidant that defends against environmental free radicals, supports collagen production, and improves the appearance of uneven pigmentation, according to Dr. Henry. While the ingredient brightens and hydrates when paired with other skincare products, users must remain cautious about sun exposure. Henry emphasizes that vitamin C serves as a sidekick to sunscreen rather than a replacement, noting that daily SPF remains essential.
Top-Rated Vitamin C Serums for Post-Summer Repair
Skincare routines often benefit from high-potency serums immediately following summer. Vichy offers a reformulation containing 16% pure L-ascorbic acid, paired with vitamin E and carnosine. Dr. Henry describes this option as a powerhouse serum suited for individuals focusing on radiance, uneven tone, and visible signs of photoaging. For those with sensitive skin who cannot tolerate strong acidic formulas, Cetaphil provides a fragrance-free, hypoallergenic, and noncomedogenic alternative utilizing 3-O-ethyl ascorbic acid alongside niacinamide, glycerin, and sunflower seed oil.
Pro Tip: Dr. Henry points out that vitamin C and vitamin E make particularly complementary antioxidants when formulated together, offering enhanced protection against environmental stressors during seasonal shifts.
Hydrating Moisturizers and Body Care Infused with Vitamin C
Transitioning from lightweight summer lotions to richer moisturizers helps combat seasonal dryness. L’Oréal offers a facial moisturizer featuring an ascorbyl glucoside derivative, niacinamide, and ceramides designed to deliver up to 72 hours of hydration while supporting the skin barrier. Below the neck, body care products can target rough texture caused by summer activities such as shaving and sun exposure. A targeted body cream highlighted by Dr. Henry combines a stable, oil-soluble vitamin C derivative with fruit AHAs and willow bark to gently polish away rough texture and address follicular bumps.
Convenient Masks and Targeted Treatments
For quick applications, skincare routines can incorporate alternative formats like one-minute sheet masks containing vitamin C, niacinamide, and sea buckthorn. Additionally, eye patches from brands like Grace & Stella offer travel-friendly brightening support for the under-eye area. Other specialized treatments include Sunday Riley’s brightening oil, which utilizes THD ascorbate alongside red raspberry and cranberry seed oils to deliver extra hydration for dry or dehydrated skin.
Did You Know?
Vitamin C isn’t just for skin—leave-in hair care treatments now combine the ingredient with hyaluronic acid and peptides to help protect hair strands from heat damage, pollution, and UV rays, according to product formulations reviewed by Shop TODAY editors.
Frequently Asked Questions
Can I use vitamin C every day?
Yes, dermatologists recommend daily use of vitamin C, but it must be paired with daily sunscreen application since the ingredient does not replace SPF.
Is pure vitamin C suitable for sensitive skin?
Experts recommend vitamin C derivatives, such as 3-O-ethyl ascorbic acid, which are often formulated without fragrance for sensitive skin types or beginners.
When should I apply vitamin C in my routine?
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