SKU: 85736410773

Sisu Ester-C 1000mg

Sale price$20.15 Regular price$22.39
Save 10%

Pay in installments of $5.60 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Sisu Ester-C 1000mgSisu Ester C 1000mg Vitamin C is a water soluble antioxidant. Vitamin C is found in fruits and vegetables, but it is easily destroyed by heat, cooking, processing, and storage, and may be rapidly eliminated from our system in the urine.* Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people, and those with chronic conditions including cardiovascular disease, asthma, arthritis, age related eye disease, and

Sisu Ester-C 1000mg

Vitamin C is a water-soluble antioxidant. Vitamin C is found in fruits and vegetables, but it is easily destroyed by heat, cooking, processing, and storage, and may be rapidly eliminated from our system in the urine.* Inadequate levels of vitamin C may be seen in cases of physical and mental stress, older people, and those with chronic conditions including cardiovascular disease, asthma, arthritis, age-related eye disease, and certain cancers. Vitamin C could help with strengthening the immune system by supporting and improving white blood cell function.* It also potentially helps for the proper formation of collagen, the building block of many tissues and a component in skin rejuvenation.* Vitamin C may also help to reduce histamine release in the body, thereby alleviating allergy symptoms.* There are numerous forms of vitamin C with ascorbic acid being the most basic.

Product Information

  • Ester-C® is a unique form of calcium ascorbate, which is made when ascorbic acid (regular vitamin C) is buffered with calcium using a water-based process
  • The calcium in Ester-C® attempts to provide part of your daily calcium requirements*
  • Ester-C® contains active vitamin C metabolites including L-threonate, which potentialy enhance cellular absorption and retention*
  • May be less acidic and easier on the stomach than ascorbic acid*
  • Enhanced with quercetin, a powerful bioflavonoid and antioxidant with possible anti-inflammatory and anti-histamine properties*

SISU Advantages

  • High-potency tablets for people wishing to supply their needs with fewer pills*
  • Easy-to-swallow, coated tablets
  • Suitable for vegans*
  • Contains no ingredients that are a source of gluten*
  • Good Manufacturing Practices standards*
  • Tested for guaranteed purity and potency*
  • NPN approved*

Sisu Ester-C 1000mg could provide high potency vitamin C in an easy to swallow, coated tablet. This formulation is designed for people wishing to supply their needs with fewer pills. The tablet coating assures that the vitamin C is released slowly and over an extended period of time, making it gentle on the stomach.*

Immune system support is a key benefit of Sisu Ester-C 1000mg. The vitamin C in this product may help to maintain the health of your respiratory and digestive systems, while also boosting your immune system.*

This product contains no ingredients that are a source of gluten, so it's perfect for those with gluten sensitivities.*

Sisu Ester-C 1000mg is a dietary supplement that has been tested for guaranteed purity and potency. It meets all Good Manufacturing Practices standards, and is approved by the National Pharmaceuticals Association.*

YesWellness offers a wide range of Vitmains & Supplements, Immune Support, and Cough, Cold & Flu remedies in Canada and US to allow you to find the best option for your needs.

*Disclaimer

These statements have not been evaluated by Health Canada or the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.

Nutrition Facts
Serving Size: 1 Tablet



Amount Per Serving



% Daily Value *
Vitamin C (calcium ascorbate*) 1000 mg
Calcium (calcium ascorbate*) *from Ester-C brand calcium ascorbate 125 mg
Citrus bioflavonoids
from the fruit and peel of orange, lemon, grapefruit, and mandarin orange, and from the fruit of lime
200 mg
Acerola (Malpighia glabra, fruit)
4:1 extract, QCE 100 mg
25 mg
Rose hip (Rosa canina, fruit) 25 mg
Rutin (Dimorphandra mollis, fruit) 25 mg
† Daily Value not established

Non-medicinal Ingredients:

Calcium phosphate dibasic, microcrystalline cellulose, croscarmellose sodium, silicon dioxide, stearic acid (vegetable), magnesium stearate (vegetable), maltodextrin.

Coating:

Hypromellose, glycerin (vegetable), purified water.

Adult Dosage:

Take 1 tablet 1 time per day or as directed by a health care practitioner.

Contains no:

Dairy, wheat, gluten, or soy.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 85736410773

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 19 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
mhopper
Charlottesville, US
★★★★★ 4
Good product
Style: Type C/G/A-Most Countries-3FT
A little bulky but worked great for my trip to Italy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 27, 2026
S
Verified Purchase
Sunshine4Rae
Belleville, US
★★★★★ 5
Fantastic adapter for international travel
Style: Type C/G/A-Most Countries-3FT
This adapter worked as intended when needing to charge devices in Europe. The adapter was easy to attach to the plug and the cord length came in handy for sockets that were in hard to reach locations. The only thing is it does take up some space in luggage, so make sure to account for that. Would definitely recommend for international travel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 5
Connected!
Style: Type E/F-Germany France
Worked well on River cruise ship.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
M
Verified Purchase
Mike
Lexington, US
★★★★★ 5
Awesome
Style: Type E/F-Germany France
Great for a cruise
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
A
Verified Purchase
A.S
New York, US
★★★★★ 5
5/5
Style: Type E/F-Germany France
Used this a handful of times overseas and it works well and is very useful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2025

recommand products