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Description
SISU Ester-CSISU Ester C SISU Ester C helps in the development and maintenance of bones, cartilage, teeth and gums. An antioxidant for the maintenance of good health. Features: Ester C is a unique, patented 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 provides part of your daily calcium requirements Ester C contains active vitamin C metabolites including
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SISU Ester-C
SISU Ester-C helps in the development and maintenance of bones, cartilage, teeth and gums. An antioxidant for the maintenance of good health.
Features:
Ester-C® is a unique, patented 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® provides part of your daily calcium requirements
Ester-C® contains active vitamin C metabolites including L-threonate, which enhance cellular absorption and retention
Ester-C® is the only form of vitamin C that has been proven to last up to 24 hours in the white blood cells of the immune system
Less acidic and easier on the stomach than ascorbic acid
Enhanced with quercetin, a powerful bioflavonoid and antioxidant with anti-inflammatory and anti-histamine properties
Ester-C® has a clinically-proven, higher bioavailability and retention rate than other forms of vitamin C
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
Ingredients:
Medicinal: (per tab) Vitamin C (calcium ascorbate*)...1,000 mg; Calcium (calcium ascorbate*)...125 mg. *from Ester-C® brand calcium ascorbate
Non-Medicinal: quercetin (100 mg), microcrystalline cellulose, magnesium stearate (vegetable), stearic acid (vegetable), silicon dioxide, croscarmellose sodium, maltodextrin, acacia, calcium carbonate.
Coating: hypromellose, vegetable glycerin.
Dosage: (Adult) Take 1 tablet daily or as directed by a health care practitioner.
Play the SISU Ester-C video on Youtube
Highlights
Features:
Ester-C® is a unique, patented 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® provides part of your daily calcium requirements
Ester-C® contains active vitamin C metabolites including L-threonate, which enhance cellular absorption and retention
Ester-C® is the only form of vitamin C that has been proven to last up to 24 hours in the white blood cells of the immune system
Less acidic and easier on the stomach than ascorbic acid
Enhanced with quercetin, a powerful bioflavonoid and antioxidant with anti-inflammatory and anti-histamine properties
Ester-C® has a clinically-proven, higher bioavailability and retention rate than other forms of vitamin C
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
Ingredients:
Medicinal: (per tab) Vitamin C (calcium ascorbate*)...1,000 mg; Calcium (calcium ascorbate*)...125 mg. *from Ester-C® brand calcium ascorbate
Non-Medicinal: quercetin (100 mg), microcrystalline cellulose, magnesium stearate (vegetable), stearic acid (vegetable), silicon dioxide, croscarmellose sodium, maltodextrin, acacia, calcium carbonate.
Coating: hypromellose, vegetable glycerin.
Dosage: (Adult) Take 1 tablet daily or as directed by a health care practitioner.
Play the SISU Ester-C video on Youtube
Highlights
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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 30 reviews
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Product Reviews
★★★★★ 5
Stylist and Durable
This is the second Michael Khors wallet that I bought online. You can match them up with all outfits or throw it right into your Michael Kors purse. I absolutely love this style because it’s big enough to hold your cards, cash, receipts and even your phone if needed, it’s an adorable wristlet. In my opinion I have not been disappointed. Jonust what I’ve wanted and what I’ve been looking for. Classy for work in matching bag or solo when going out.
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Reviewed in the United States on May 10, 2025
★★★★★ 5
So cute!!
Delivered ahead of time and SOOOOO CUTE! A
A bit smaller then I’d expected because I had an XL wallet previously BUT, do yourself a favor and go ahead. ❤️
The pink hinted inside and zipper attachment is adorable and the quality for price spent is 🤌🏻
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Reviewed in the United States on April 25, 2025
★★★★★ 4
Very stylish
Very stylish and compact. Love it!
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Perfect fit
Size: One Size, Color: Silver-Tone Hardware/Signature Coated Twill/Black
This Michael Kors wallet is sleek, well-made, and super practical. It has plenty of space for cards and cash without feeling bulky, and the quality feels like it’ll hold up for everyday use. Stylish and reliable.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
The cutest!
Size: One Size, Color: Gold-tone Hardware/Mk Embossed Glitter/Crimson
Happy with my purchase! If you are looking for a small yet cute wallet this is for you! I put just the important items (ID, couple cards and cash) it’s great to throw into a sling bag and go! Doesn’t take up too much space yet is cute to carry! Got a compliment at the store by the cashier about the slight glitter hue it has!
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Reviewed in the United States on April 28, 2026