Best Ester C Vitamin C Supplements in 2026

VITAMIN C 500mg FOR ADULTS: Essential for growth and tissue repair, Vitamin C promotes vision health, periodontal health and collagen, bone and cartilage formation; Raw Vitamin C provides 500mg of Vitamin C along with naturally occurring bioflavonoids

IMMUNE SYSTEM & HEART HEALTH: RAW whole food vitamin C provides support for immune system health, healthy heart, healthy skin and eyes; 23 powdered and organically grown fruits and vegetables add supporting antioxidants, vitamins and nutrient cofactors

PROBIOTICS AND ENZYMES: Our plant based C vitamin formula includes a RAW Probiotic and Enzyme blend of live probiotics – L. bulgaricus and L. plantarum – and enzymes such as Lipase, Protease and Bromelain, to support healthy digestion

60 count/2 month supply of Super Orange-flavored Emergen-C 1000mg Vitamin C Powder for Daily Immune Support (1), Caffeine Free Dietary Supplements with Zinc and Manganese, B Vitamins and Electrolytes

B vitamins for energy support and electrolytes to help replace those lost through perspiration (1)

Dietary supplements that support immune health with more vitamin C per serving than 10 oranges (2)

High capsule count and potency - Dacha’s liposomal vitamin c formula contains 200 capsules to ensure that you can enjoy the health benefits of vitamin c for a longer time. Its strong potency of 1700mg of liposomal vitamin c per serving may help boost your immune system, overall health, and wellbeing. We’re all about transparency and honesty, thus we list every ingredient we use on the bottle label!

Get that absorption with a dry form liposomal technology - Our formula utilizes phospholipid sunflower lecithin to create liposomes, helping our body absorb vitamin c. The non-gmo phosphatidylcholine in our formula is crucial to liposome formation and helps ensure bioavailability in the body. Our blend combines ascorbic acid & palmitic acid to create ester ascorbyl palmitate, a fat-soluble form of vitamin c. When combined with sunflower lecithin, a liposomal environment can be created.

Dacha liposomal vitamin c leverages effective absorbing liposomal technology to potentially help you with naturally supporting your immune system and feeling stronger. This product contains only top-notch raw materials that will help you achieve the best, flawless, and most effective results.

Ester-C tablets give you immune system support at the cellular level for up to 24 hours to maintain a healthy immune system (1); Ester-C is non-acidic and gentle on your stomach so you can comfortably take it every day

Ester-C tablets give your immune system the support it needs while also providing your body with antioxidant vitamin C to help fight free radicals (1); One tablet a day can give your body the immune support it needs 24/7 (1)

Ester-C also contains C-Sorb which is a citrus bioflavonoids complex; Ester-C along with C-Sorb & naturally occurring metabolites works synergistically to enhance the retention of Vitamin C in your body to support your immune system for 24 hours (1)

IMMUNE SUPPORT: 100-count, 500mg Vitamin C Capsules for immune support.(1) Vitamin C is one of the leading nutritional vitamins for immune support.(1) People reach for Vitamin C by Nature’s Bounty to help them maintain a healthy immune system all year long.(1)

NOURISHES THE IMMUNE SYSTEM: Nature’s Bounty Vitamin C Capsules play an important role in the functioning of white blood cells, which are vital components of the immune system.(1)

POTENT ANTIOXIDANT: Nature’s Bounty Vitamin C Capsules also support antioxidant health.(1) Vitamin C is one of the best antioxidants for fighting the free radicals.(1) Free radicals can cause oxidative stress that may lead to premature aging of the cells.(1)

A LEADING VITAMIN FOR IMMUNE SUPPORT Vitamin C is one of the leading nutritional vitamins for immune support; (1) People reach for Vitamin C by Nature’s Bounty to help them maintain a healthy immune system all year long (1)

ANTIOXIDANT SUPPORT Vitamin C is one of the best antioxidants for fighting free radicals; Free radicals can cause oxidative stress that may lead to premature aging of the cells (1)

NOURISHES THE IMMUNE SYSTEM Nature’s Bounty Vitamin C Tablets play an important role in the functioning of white blood cells which are vital components of the immune system (1)

✔ Highest Available Vitamin C Formula – Nutrivein Liposomal Vitamin C enhanced formula contains 1650 mg of Liposomal Vitamin C per serving. With 180 vegetable capsules in each bottle for a full 90 day supply, our brand boasts the highest leading potency of Liposomal Vitamin C found on the market today. Utilizing the phospholipid sunflower lecithin to create liposomes helps the body more effectively absorb the vitamin C in our complex. Phosphatidylcholine helps to ensure superior absorption.

✔ Immune System Support & Fat Soluble Vitamin C – Our vitamin c supplement is supportive of the immune system. Avoid having to take sick days off from work by taking these pills daily as a defense against getting sick. Our powerful combination of sunflower phospholipids (building blocks of cell membranes) and Vitamin C, creates the best antioxidant supplements that neutralize harmful free radicals caused by stress.

✔ Groundbreaking Health Benefits - Vitamin C (ascorbic acid) contains powerful antioxidant properties & helps protect against free radical damage. It supports the immune system, supports healthy brain function & cognition, supports blood circulation, helps improve mood, contains anti-aging properties such as minimizing wrinkles, supports bone density, helps decrease muscle soreness, and helps increase absorption of calcium & iron.

American Health Products

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Ester-C 1000 mg with Citrus Bioflavonoids 2x90 Caps

Ingredients: Cellulose (capsule), Stearic Acid (vegetable source), Magnesium Stearate (vegetable source) and Silica

Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.

Caution: For adults only. Consult physician if pregnant/nursing, taking medication, or have a medical condition. Keep out of reach of children.

Immune Support: Get the immune-supporting and antioxidant benefits of vitamin C combined with natural citrus flavonoids

Healthy Skin: Promotes collagen production, which enhances skin, nail, and hair health

Wound Healing: Collagen production, antioxidative properties, and immune support make vitamin C an important nutrient for supporting post-surgical healing and injury repair

Well-Retained; The Vitamin C metabolites in Ester-C positively impact retention of Vitamin C in cells; This complex yields beneficial antioxidant and immune system support; Includes natural bioflavonoids, acerola berry, and rose hips fruit powder

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Unique Formula; Special manufacturing process creates a unique calcium ascorbate metabolite complex; Less acidic, pH neutral Vitamin C for sensitive stomachs; Easy to digest, highly-absorbable

500MG OF VITAMIN C: Micro-C has 500 mg of buffered vitamin C in each capsule

SUPERIOR BLEND: Buffered Vitamin C, rutin, grape seed extract, rose hips, & acerola fruit extract

CERTIFIED: Kosher

SR Vitamin C allows you to add more of this essential micronutrient to your diet.

Vitamin C is a powerful antioxidant that plays a role in helping healthy cells reproduce to keep your body running at its best!

Non-GMO Project Verified & Vegan Certified.

Immune Health: Special formulation containing 1000 mg of vitamin C plus rose hips & acerola bioflavonoids may help support healthy immune function & glutathione antioxidant production.

Timed Release Formula: Our two-stage time release technology is designed to release half the Vitamin C rapidly & half gradually for sustained support and may better allow your body to absorb the vitamin.

C the Benefits: Vitamin C may also help support antioxidant activity, collagen synthesis, cartilage/bone development, capillary & blood vessel integrity, nerve impulse transmission & skin.

✔️ HIGH POTENCY PREMIUM VIT C 1000MG + ZINC – Your daily dose of vitamin C and zinc, in one easy-to-swallow capsule. Each serving contains a blend of Vitamin C that includes Quali-C from Scotland, made from one of the world’s leading providers of ascorbic acid, and 20 mg of zinc from Zinc sulfate.

✔️ POWERFUL IMMUNE SUPPORT SUPPLEMENT* – These immunity vitamins are enhanced by Zinc sulfate, a more bioavailable source than Zinc oxide. Together, vitamin C and zinc can help support healthy immune function year-round with daily supplementation.*

✔️ SUPPORTS CELLULAR ENERGY PRODUCTION & COLLAGEN* – Zinc helps the body metabolize nutrients, which is an important part of supporting energy production.* Plus, vitamin C is an essential nutrient for collagen synthesis, a vital protein for the health of hair, skin, nails and joints.

100% natural vitamin C from organic berries including camu camu, acerola & amla

Contains only natural vitamin C, NO added synthetic ascorbic acid

Helps bolster your healthy immune system; provides protective antioxidant activity; offers extra support during the winter months and pollen season

The Ultimate Immune System Booster - Boost your immunity with ForestLeaf liposomal Vitamin C capsules. Forestleaf vitamin c capsules blend the powerful benefits of MCT oil and sunflower lecithin with dry vitamin c liposomal technology for maximum absorption.

Loaded with Vitamin C - Support your body year-round with our maximum potency vitamin c liposomal 1000mg. Just two capsules of Forestleaf liposomal vitamin c 1000mg a day help protect your body against harmful symptomatic and asymptomatic illness

Ditch Harmful Additives - Ask our thousands of happy customers how much they trust ForestLeaf vit c liposomal. ForestLeaf liposomal c is non-GMO, free of sugar, gluten, dairy, nuts, and soy, and preservative free. 120 vegetable capsules.

24-Hour Immune Support

Gentle on the Stomach, 100% Vegetarian

Take Once Daily, Patented Vitamin C Formula

Amazing Value Liposomal Vitamin C. Our product contains 200 vegetable capsules of 1500 mg of liposomal vitamin C per serving in each bottle for a full 100 day supply. Our pure formula includes 1450 mg of pure liposomal vitamin c and only 50mg of sunflower oil and lecithin phospholipids compared to other products with large amounts of filler phospholipids. Efficiently utilizing the phospholipids sunflower lecithin creates liposomes that help your body more effectively absorb the entire vitamin C

Fat Soluble Vitamin C. Liposomal vitamin c complex supports your immune system. Our powerful combination of sunflower phospholipids, the building blocks of cell membranes, and Vitamin C, creates an antioxidant supplement that neutralizes harmful free radicals caused by toxins and pollutants

Antioxidant Health Benefits. Vitamin C, ascorbate, is a powerful antioxidant that helps protect against free radical damage.

One 90 count bottle of Ester-C 24 Hour 500 mg Vitamin C Tablets for Immune Support (1)

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

This Vitamin C Supplement is clinically studied to last up to two times longer than regular Vitamin C (1)(2)

Has antioxidant properties which help to stabilize cell membranes

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Patented, PH neutral (non acidic), form of vitamin C that is gentle on the stomach

Immune Support: Essential-C and flavonoids help maintain a healthy immune system as well as healthy cell function.*

Highly Absorbable: Essential-C & flavonoids provides highly absorbable vitamin C and flavonoid compounds for synergistic antioxidant, immune and vascular integrity support.*

Antioxidant Support: Includes bioflavonoids, quercetin and rutin complement the role of vitamin C.*

24-Hour Immune Support; Ester-C delivers 24-hour immune Support, so one daily serving of 1000 mg is all you need; as a potent antioxidant, it helps fight free radicals, which can cause oxidative stress that may lead to the premature aging of cells

Gentle on the stomach; Ester-C's water-based manufacturing process neutralizes pH, making it non-acidic and gentle on the stomach

Optimal absorption; added Citrus Bioflavonoids may help your body better absorb and utilize Vitamin C

Stay well

MAX STRENGTH FORMULA: aSquared Nutrition’s maximum strength formula is a 1500mg Liposomal Complex yielding 1350mg of fat soluble Vitamin C per serving, and 180 vegetable capsules in each bottle for a full 90 day supply. Don’t settle for other products that only offer 120, 90 or 60 capsules, tablets, softgels or pills, or that only provide 1200mg, 1000mg or 500mg per serving. Our fat soluble Vitamin C supplement ensures superior absorption and bioavailability. *

ENHANCED ABSORPTION: Our potent formula utilizes the phospholipid sunflower lecithin to create liposomes helping the body more effectively absorb the vitamin C in our complex. The Non-GMO Phosphatidylcholine in our formula is crucial to liposome formation, and helps to ensure superior absorption and bioavailability into the body, into the bloodstream, and at the cellular level. *

NON-GMO & VEGAN FRIENDLY: Our proprietary Vitamin C liposomal formula is a 1500mg complex yielding 1350mg of fat soluble Vitamin C per serving (2 capsules), and is made with Sunflower Lecithin & Non-GMO Phosphatidylcholine. Our formula does not contain soy, gluten or dairy. Additionally, it is Non-GMO, Vegan & Vegetarian friendly, and does not contain preservatives. Our liposomal technology helps prevent gastrointestinal & stomach discomfort and works to optimize cellular absorption. *

💪 LIPOSOMAL TECHNOLOGY & DELIVERY: Our Vitamin C Liposomal dietary supplement uses a unique and science-backed liposomal delivery method for higher bioavailability. Our advanced Vit C Complex blend combines ascorbic acid & palmitic acid to create ester Ascorbyl palmitate, a fat-soluble form of Vitamin C. It uses phospholipid Non-GMO sunflower lecithin to create liposomes and carries the Vitamin C into the bloodstream to be absorbed directly by the cells for maximum effectiveness.

💪 HIGHEST POTENCY & SUPERIOR ABSORPTION: Easy to swallow capsules/pills gives you a high dose 1200mg Per Serving (2 Capsules 600mg each) of our potent fat soluble vit C (Ascorbic Acid). Liposomal delivery allows your body to absorb up to 9 times more than regular supplements. With this method, vit C is broken down into tiny micro particles and wrapped in a layer of fat. This combination is able to pass through the gut lining without being ingested and thereby prevents gastrointestinal issues.

💪 BOOSTS IMMUNE HEALTH & PROMOTES COLLAGEN PRODUCTION: Vitamin C contributes to collagen formation for the healthy function of skin, hair, nails, bones, gums, teeth, and cartilage. It contains powerful anti-oxidant and anti-aging properties to help fight oxidative stress and harmful free radicals. It is made of premium, safe and natural ingredients and undergoes rigorous testing for highest quality and purity. Rest assured that you are taking a pure and highest quality supplements.

2 Bottles of 180 Vegetarian tablets

24-Hour Immune Support

Gentle on the Stomach

Immune Health Support: A mono-ester of lauric acid, a fatty acid naturally found in coconut oil and human breast milk, Monolaurin is one of nature’s first lines of defense, intended to support a baby’s immune system during the early months.

Mighty Monolaurin: Providing 500 mg of Monolaurin per capsule, this hardworking immune supplement may also help support gut health and a balanced intestinal flora.

Your Winter Arsenal: Perfect during the cold months, Monolaurin may provide powerful support for your overall health and wellness. Add it to your daily regimen of Vitamin C and Zinc for even better results.

SKIN HYDRATION:: Rich in moisture and nutrients, this nourishing cream contains ingredients shown to help addressing loss of elasticity, aging skin and helps firm skin.

ENRICHED INGREDIENTS: . Our formula contains DMAE, known as nature's firming agent, Alpha Lipoic Acid, known as the universal antioxidant and C-Ester plus moisturizing Jojoba Oil and nourishing Vitamins A and E.

VITAMIN C ESTER: Is called ascorbyl palmitate, this form of Vitamin C can penetrate cell membranes for powerful antioxidant benefits. Vitamin C helps reduce the appearance of common signs of aging such as lines and wrinkles and discoloration, while also protecting skin from environmental damage.