20 Best Vitamin C Supplements for Immune Support Ranked & Reviewed for 2025
Discover the top vitamin C supplements that boost immune health and overall wellness. Perfect for your health journey!
Sports Research Vitamin C 1000mg
$22.95 ($0.10 / Count)Features:
SR Vitamin C allows you to add more of this essential micronutrient to your diet. Non-GMO, Vegan Certified, 240 Count.
What We Think:
"This is a great choice for those looking to boost their vitamin intake without any fillers. Super easy to incorporate into your daily routine!"
Why You'll Love It:
"Packed with antioxidant power, it’s a solid pick for anyone seeking extra immune support."
Nature Made Extra Strength Vitamin C 1000 mg
$9.49 ($0.09 / Count)Features:
100 tablets, no artificial flavors or preservatives, USP Verified.
What We Think:
"Nature Made is a trusted brand that delivers quality! This is an easy way to get your daily vitamin C fix."
Why You'll Love It:
"With 100 tablets per bottle, it’s perfect for those who want a strong immune boost without breaking the bank."
NOW Foods Vitamin C-1000 with Rose Hips
$10.25 ($0.04 / Count)Features:
Sustained release formula for gradual absorption, added rose hips, 250 tablets.
What We Think:
"These tablets are a powerhouse! The rose hips add extra benefits, making this a go-to for immune health."
Why You'll Love It:
"Great value for quantity, and the sustained release formula means you get benefits throughout the day."
THORNE Vitamin C with Citrus Bioflavonoids
$21.00 ($0.23 / Count)Features:
Immune support and antioxidant benefits, gluten-free, 90 capsules.
What We Think:
"Thorne is the choice of many health professionals for a reason. This supplement combines effectiveness with quality."
Why You'll Love It:
"It’s trusted by athletes and health practitioners alike—perfect for those serious about their health!"
Nature's Bounty Vitamin C + Rose Hips
$7.99 ($0.08 / Count)Features:
100-coated caplets, helps maintain a healthy immune system and support collagen production.
What We Think:
"Big on benefits, low on price! Nature’s Bounty has outdone itself with this duo of vitamin C and rose hips."
Why You'll Love It:
"These are easy to swallow and perfect for everyday use, especially if you’re looking for collagen support too."
Doctor's Best Vitamin C with Q-C
$17.89 ($0.15 / Count)Features:
High-quality Q-C sourced from Scotland, vegan and gluten-free, 120 veggie caps.
What We Think:
"If you want quality, this is it! The addition of Q-C makes it more effective for immune support."
Why You'll Love It:
"Excellent antioxidant properties and supports collagen synthesis—great for skin health too!"
Skin 2.0 Vitamin C Serum
$9.99 ($5.91 / Fl Oz)Features:
Hydrates skin, reduces blemishes, cruelty-free and dermatologist tested, 1.69 fl oz.
What We Think:
"This serum is a skincare favorite! It’s perfect for anyone looking to brighten and even out their skin tone."
Why You'll Love It:
"Achieve that ‘glass skin’ look while getting your daily dose of vitamin C for luminous skin!"
Vitamin C Face Serum with Hyaluronic Acid
$9.98Features:
Boosts hydration, fights dark spots, vegan and cruelty-free, 30 ml.
What We Think:
"This serum stands out with its hydration-enhancing ingredients—perfect for dry skin lovers!"
Why You'll Love It:
"Your skin will feel so refreshed and radiant; it’s the ultimate glow-getting product."
CeraVe Vitamin C Serum
$23.88Features:
With 10% pure vitamin C and hyaluronic acid, fragrance-free and non-comedogenic.
What We Think:
"CeraVe never disappoints! This serum is lightweight yet effective, perfect for layering in your skincare routine."
Why You'll Love It:
"Great for all skin types, and it's formulated with dermatologists—so you know it’s good!"
SeoulCeuticals 20% Vitamin C Serum
$19.98Features:
Potent anti-aging and anti-wrinkle formula, helps fade dark spots, 1 oz.
What We Think:
"K-beauty delivers again! This serum is incredibly effective and is worth every penny."
Why You'll Love It:
"You’ll see a visible difference in your skin—goodbye fine lines!"
Bliss Bright Idea Vitamin C Serum
$19.99Features:
Clinical-grade vitamin C with tri-peptides, vegan and cruelty-free, 1 fl oz.
What We Think:
"This lightweight serum is a joy to use and delivers luminous results like no other!"
Why You'll Love It:
"It’s clean beauty at its finest and designed for those who want a fresh glow."
Naturium Vitamin C Complex Face Serum
$20.99Features:
Contains hyaluronic acid and vitamin E for anti-aging benefits, 1 oz.
What We Think:
"Naturium offers affordable yet effective products—this serum lives up to the hype!"
Why You'll Love It:
"Perfect for those striving for that youthful glow—seriously, you won’t regret it!"
Nature Made Vitamin C 250 mg Gummies
$8.99 ($0.06 / Count)Features:
150 gummies for immune support, great tangerine flavor, gluten-free.
What We Think:
"These gummies are like candy but with a purpose! Perfect for those who dislike pills."
Why You'll Love It:
"Delicious and effective; it’s an easy way to get your daily dose of vitamin C!"
Vitafusion Power C Vitamin C Gummies
$9.48 ($0.06 / Count)Features:
282 mg per serving, made with natural flavors, 150 count.
What We Think:
"These gummies are super tasty and pack a punch of vitamin C—who doesn’t love a treat that’s good for them?"
Why You'll Love It:
"Perfect for those on the go! Plus, they offer significant immune support without the pills."
Emergen-C Original Formula Vitamin C Powder
$11.49 ($0.19 / Count)Features:
Contains B Vitamins and electrolytes, tangerine flavor, 30 count.
What We Think:
"Emergen-C makes hydration fun! These packets are handy for a quick immune boost on the go."
Why You'll Love It:
"Mix it in water for a yummy drink—perfect for your active lifestyle!"
Emergen-C Immune+ Triple Action Powder
$13.99 ($1.27 / Ounce)Features:
1000 mg Vitamin C, Vitamin D, zinc, and manganese, 30 packets.
What We Think:
"This is a powerhouse for any health-conscious individual—great taste and effective!"
Why You'll Love It:
"Supports your immune health with a perfect mix of nutrients. Just add water!"
Nature's Bounty Immune 24 Hour + with Ester-C
$10.98 ($0.22 / Count)Features:
Contains elderberry and echinacea, improves upper respiratory health, 50 count of softgels.
What We Think:
"Excellent option for a long-lasting immune boost—great for seasonal support."
Why You'll Love It:
"All-in-one formula with added benefits from elderberry! Perfect for daily wellness."