{"title":"High Strength \/ Timed Release Vitamin C","description":"\u003cp\u003eHigh strength and timed release vitamin C products are usually chosen by people who already know what they want. Some prefer a stronger serve in a powder, sachet, or bulk format, while others want a timed release tablet that feels more convenient for once-daily use.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch2\u003eWhat makes these formulas different\u003c\/h2\u003e\n\u003cp\u003eThe biggest differences are strength, release style, and format. Timed release tablets are designed to release more gradually, while powders and sachets can deliver a stronger serve in a drinkable form. Some formulas also include extras such as rose hips or bioflavonoids.\u003c\/p\u003e\n\u003ch2\u003eWhy shoppers choose this part of the range\u003c\/h2\u003e\n\u003cp\u003eFor some people it is about one-a-day simplicity. For others it is about finding a product that feels more substantial than a standard chewable or lower-strength tablet. Taste, portability, and whether you prefer to swallow a tablet or mix a drink can make a real difference here.\u003c\/p\u003e\n\u003ch2\u003eHow this compares with the wider vitamin C range\u003c\/h2\u003e\n\u003cp\u003eIf you want the broadest choice, the full \u003ca href=\"https:\/\/healthy.co.nz\/collections\/vitamin-c\"\u003eVitamin C range\u003c\/a\u003e is still the best starting point. This collection is narrower and more practical, focused on stronger options and timed release styles rather than everyday general browsing.\u003c\/p\u003e\n\u003ch2\u003eCommon questions\u003c\/h2\u003e\n\u003ch3\u003eWhat counts as high strength vitamin C?\u003c\/h3\u003e\n\u003cp\u003eThat can vary by format, but shoppers often mean 1000mg and above, or powder and sachet products that deliver a larger serve.\u003c\/p\u003e\n\u003ch3\u003eWhat does timed release mean?\u003c\/h3\u003e\n\u003cp\u003eTimed release or slow release usually means the tablet is designed to release over time rather than all at once. Many people choose it for one-a-day convenience.\u003c\/p\u003e\n\u003ch3\u003eAre powders and sachets the same as timed release?\u003c\/h3\u003e\n\u003cp\u003eNo. Powders and sachets can still be high strength, but they are a different format choice. They suit people who want flexibility or prefer a drinkable option.\u003c\/p\u003e","products":[{"product_id":"calcium-ascorbate-bulk","title":"Calcium Ascorbate Bulk","description":"\u003cp\u003eT'ang Vitamin C Calcium Ascorbate. Non-acidic Crystalline powder. One quarter teaspoon is approximately equivalent to 1000mg of Vitamin C. Dissolve in a glass of fruit juice and drink. This is not flavoured, so needs to be added to something tasty or in a small shot, with water and a drink consumed afterwards. Certified GE GMO free. Store below 30C and away from direct sunlight. One quarter teaspoon is approximately equivalent to 1000mg Vitamin C. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cp\u003eA non acidic vitamin C powder.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eIngredients\u003c\/h4\u003e\n\u003cp\u003eNon acidic crystalline powder, Calcium Ascorbate. \u003cbr\u003e Vitamin C 82% by weight, Calcium 9.4% by weight. \u003cbr\u003e Purity 99.8%. Standard: USP95 No Additives.\u003cbr\u003e Certified GE GMO Free\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eDosage\u003c\/h4\u003e\n\u003cp\u003eAdult: 1000mg to 3000mg per day. Dissolve in a glass of juice or water.\u003cbr\u003e Children: Half the adult dosage.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\n\u003cp\u003eKeep out of reach of Children. Store below 30C, Away from direct sunlight.\u003c\/p\u003e\u003ch4\u003eMore Information\u003c\/h4\u003e\u003cp\u003eCalcium Ascorbate Bulk provides vitamin C in a buffered, non acidic form. Calcium ascorbate supplies both vitamin C and a small amount of calcium, which is why it is often chosen by anyone who wants vitamin C but finds straight ascorbic acid too sharp on the stomach.\u003c\/p\u003e\u003cp\u003eThe powder format is practical when you want to adjust your serving or mix vitamin C into drinks. With vitamin C making up most of the weight, Calcium Ascorbate Bulk is mainly about antioxidant support, immune support and collagen support, while the calcium contribution is secondary.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhat is Calcium Ascorbate Bulk?\u003c\/strong\u003e It is a buffered vitamin C powder made from calcium ascorbate.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy choose calcium ascorbate instead of plain ascorbic acid?\u003c\/strong\u003e Calcium ascorbate is less acidic, so it is often preferred when you want vitamin C in a gentler form.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is vitamin C commonly used for?\u003c\/strong\u003e Vitamin C is commonly used for immune support, antioxidant support and normal collagen formation.\u003c\/p\u003e","brand":"T'ang","offers":[{"title":"100gm","offer_id":39874218295405,"sku":"NG003","price":13.7,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/4681\/4573\/products\/5da9234d-297d-4110-ae17-9f5ff09a7500_18b5dca4-b953-47ec-94bc-92d96a46f3a7.png?v=1734664254"},{"product_id":"hi-dose-vitamin-c","title":"Hi-Dose Vitamin C","description":"\u003cp\u003eClinicians Hi-Dose Vitamin C is a potent vitamin C combination that support the immune system in times of stress. Containing two forms of vitamin C, Sodium ascorbate and Ascorbic acid which provides 3550mg per teaspoon. \u003c\/p\u003e\n\u003cp\u003eA research based nutrient formula containing two forms of Vitamin C that may effectively support and enhance the immune system in the presence of viral infections. It provides Vitamin C in the form of sodium ascorbate and ascorbic acid. The high-dosing regime recommended alongside this product is designed to reduce the frequency and intensity of symptoms associated with viral infections such as glandular fever, the common cold and influenza. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProvides high levels of vitamin c for frequent use to support the body's defences with winter ills and chills or when the immune system is challenged. \u003c\/li\u003e\n\u003cli\u003eSupports adrenal health\u003c\/li\u003e\n\u003cli\u003eHigh daily levels of vitamin C may support well being and provides antioxidant protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch4\u003eIngredients\u003c\/h4\u003e\n\u003cp\u003eEach level 5ml teaspoon contains:\u003c\/p\u003e\n\u003cp\u003eVitamin C (from sodium ascorbate) (equiv. Sodium 372mg) - 2850mg\u003c\/p\u003e\n\u003cp\u003eVitamin C (ascorbic acid) - 700mg\u003c\/p\u003e\n\u003cp\u003eVitamin B2 (riboflavin) - 3mg\u003c\/p\u003e\n\u003cp\u003eAlso contains natural flavourings and Thaumatin (sweetener)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNo added yeast, sugar, artificial colours or preservatives. \u003c\/p\u003e\n\u003ch4\u003eDosage\u003c\/h4\u003e\n\u003cp\u003eAdult: Take 1 level teaspoonful in water or juice 1-2 times a day, or as directed. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eImmediate Support (for short adult use only): Day 1-3:  Take 1 level teaspoon in water or juice every 2-3 hours during waking hours. Monitor dosage in accordance with bowel tolerance. \u003cbr\u003eDay 4-7: Take 2 level teaspoons twice or three times a day. \u003cbr\u003eAfter day 7: Return to recommended adult dosage or as directed by your health care professional. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis product may cause bowel looseness.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\nKeep out of reach of Children. Best if used within 3 months of opening. This product may cause bowel looseness. If you are on any other medication, please consult with your health care professional before taking this product. If symptoms persist, please contact your health professional. Do not take high doses of Vitamin C if you have a gastric ulcer or ulcerative colitis.\u003ch4\u003eMore Information\u003c\/h4\u003e\u003cp\u003eHi-Dose Vitamin C provides two forms of vitamin C, sodium ascorbate and ascorbic acid, plus riboflavin. Vitamin C is commonly used for immune support, antioxidant protection, and collagen formation. Using sodium ascorbate alongside ascorbic acid can help make a high strength vitamin C powder gentler to take, because sodium ascorbate is a buffered form.\u003c\/p\u003e\u003cp\u003eRiboflavin adds a small amount of B vitamin support for normal energy production. This product suits you if you want flexible dosing from a powder rather than fixed capsules or tablets. Vitamin C is widely used not only for immune support, but also for skin, gums, connective tissue, and recovery because of its role in collagen production and antioxidant defence.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhat does Hi-Dose Vitamin C contain?\u003c\/strong\u003e\u003cbr\u003eIt contains sodium ascorbate, ascorbic acid, and riboflavin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy are there two forms of vitamin C in Hi-Dose Vitamin C?\u003c\/strong\u003e\u003cbr\u003eUsing both sodium ascorbate and ascorbic acid gives a high total vitamin C dose while keeping part of the formula in a buffered, less acidic form.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is riboflavin doing in Hi-Dose Vitamin C?\u003c\/strong\u003e\u003cbr\u003eRiboflavin is a B vitamin involved in normal energy production, so it adds a small supporting role alongside the main vitamin C content.\u003c\/p\u003e","brand":"Clinicians","offers":[{"title":"75gm","offer_id":31461889474669,"sku":"CLN044","price":15.7,"currency_code":"NZD","in_stock":true},{"title":"150gm","offer_id":33282797731949,"sku":"CLN045","price":29.4,"currency_code":"NZD","in_stock":true},{"title":"300gm","offer_id":30766680277101,"sku":"CLN011","price":46.1,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/4681\/4573\/products\/877f1896-c145-4b9f-a1e9-4ec68a4b3c22_0a87dfe8-6fbd-45f2-b619-5d8b0f5f8db3.jpg?v=1734663999"},{"product_id":"vitamin-time","title":"Vitamin C 1000mg Time Release","description":"\u003cp\u003eVitamin C, Time-Release allows more efficient use of this vitamin by slowly releasing it into the body. Each tablet is designed with a special coating to release its contents only after reaching the intestine.\u003cbr\u003e Vitamin C is extremely important for tissue integrity, adrenal function and the immune system.\u003cbr\u003e This specially formulated product mixes 1,000 mg vitamin C in a base of rose hips extract, acerola extract, rutin, lemon bioflavonoids and hesperidin complex derived from natural sources. This product contains no sugar, starch, artificial colourings or flavourings.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cbr\u003e Provides nutritional support to the immune system\u003cbr\u003e Protects against free radical damage\u003cbr\u003e Supports tissue development\u003cbr\u003e\n\u003ch4\u003eDosage\u003c\/h4\u003e\n\u003cbr\u003e Adults: Take 1 tablet with a meal daily.\u003cbr\u003e\n\u003ch4\u003eIngredients\u003c\/h4\u003e\n\u003cbr\u003e Per tablet\u003cbr\u003e Vitamin C (ascorbic acid) 1000 mg\u003cbr\u003e Proprietary Blend 25 mg Lemon Bioflavonoid Extract, Hesperidin Bioflavonoid Extract,  Rutin, Acerola Fruit Extract (Malpighia glabra), Rose Hips (Rosa canina)\u003cbr\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\u003ch4\u003eMore Information\u003c\/h4\u003e\u003cp\u003eVitamin C 1000mg Time Release provides a high-strength serving of vitamin C with citrus bioflavonoids, rutin, acerola and rose hips. Vitamin C is commonly used for immune support, antioxidant protection and normal collagen formation. The added bioflavonoids and fruit extracts are there because vitamin C is often paired with them in nature and in supplement formulas.\u003c\/p\u003e\u003cp\u003eThe time-release format is the other genuinely useful detail here. Instead of delivering the full amount all at once, the tablet is designed to release vitamin C more gradually. That may appeal if you want a higher daily amount in a single tablet or you prefer a steadier release across the day.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhat do the added bioflavonoids do in Vitamin C 1000mg Time Release?\u003c\/strong\u003e\u003cbr\u003eBioflavonoids are often paired with vitamin C for antioxidant support, and many people prefer vitamin C formulas that include them rather than ascorbic acid alone.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy are rose hips and acerola included?\u003c\/strong\u003e\u003cbr\u003eBoth are natural sources associated with vitamin C and plant antioxidants, so they help give the formula a more rounded feel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the benefit of the time-release tablet?\u003c\/strong\u003e\u003cbr\u003eThe time-release design spreads the release of vitamin C over a longer period, which some people prefer over a quick all-at-once dose.\u003c\/p\u003e","brand":"Nature's Sunshine","offers":[{"title":"60 Tablets","offer_id":44324420616301,"sku":"1635","price":38.8,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/4681\/4573\/products\/da5b0a2f-8173-4cbc-aa5c-0db66cc650de_95700305-739a-48fc-9be4-0583eb568cf6.png?v=1751325660"},{"product_id":"vitamin-c","title":"Vitamin C Ascorbates","description":"\u003cp\u003eVitamin C is an important part of a healthy immune system and it is also used by the body to support tissue integrity by aiding in the manufacture of collagen . The adrenal glands require large amounts of this nutrient for optimal function. It is also involved in iron absorption and the synthesis of enzymes, hormones and proteins.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProvides 1800mg of vitamin C per serving\u003c\/li\u003e\n\u003cli\u003eSupports tissue development\u003c\/li\u003e\n\u003cli\u003eSupports the immune system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDosage\u003c\/h4\u003e\n\u003cp\u003e\u003cbr\u003eAdults: Add approximately one slightly rounded teaspoon (4.5 grams) to a glass of liquid. Stir vigorously.\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eIngredients\u003c\/h4\u003e\n\u003cp\u003ePer 4.5 gm serve\u003cbr\u003eVitamin C (calcium, potassium, magnesium ascorbate) - 1800mg\u003c\/p\u003e\n\u003cp\u003eCalcium (ascorbate) - 160 mg\u003cbr\u003ePotassium (ascorbate) - 75 mg\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eProprietary Blend - 450mg\u003c\/p\u003e\n\u003cp\u003eAcerola fruit extract (\u003cem\u003eMalpighia glabra\u003c\/em\u003e), rutin, hesperidin, bioflavonoids extract\u003c\/p\u003e\n\u003cp\u003eOther ingredients: Maltodextrin, xanthan gum, natural orange flavour, beta-carotene (to protect vitamin c potency)\u003c\/p\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\n\u003cp\u003eKeep out of reach of children. \u003c\/p\u003e\n\u003ch4\u003eMore Information\u003c\/h4\u003e\n\u003cp\u003eVitamin C Ascorbates provides vitamin C from mineral ascorbates, including calcium, potassium and magnesium ascorbate, rather than relying only on straight ascorbic acid. Vitamin C is commonly used for immune support, collagen formation and antioxidant protection, while the mineral ascorbate forms are often chosen when you want a buffered option.\u003c\/p\u003e\u003cp\u003eThe formula also includes acerola and citrus bioflavonoids such as rutin and hesperidin. These are often paired with vitamin C for added antioxidant support and to round out the blend. If you are considering Vitamin C Ascorbates, the practical point is that it gives you a high-strength buffered vitamin C powder with supportive bioflavonoids rather than a plain single-source vitamin C.\u003c\/p\u003e\n\u003ch4\u003eFAQ\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eWhat makes Vitamin C Ascorbates different from plain ascorbic acid?\u003c\/strong\u003e\u003cbr\u003eIt uses mineral ascorbate forms of vitamin C, including calcium, potassium and magnesium ascorbate. These forms are often chosen as a buffered alternative.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy are acerola, rutin and hesperidin included in Vitamin C Ascorbates?\u003c\/strong\u003e\u003cbr\u003eThey add natural bioflavonoids and plant compounds that are commonly paired with vitamin C for extra antioxidant support.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is Vitamin C Ascorbates mainly used for?\u003c\/strong\u003e\u003cbr\u003eIt is mainly used for immune support, collagen support and daily antioxidant protection in a powdered form.\u003c\/p\u003e\n","brand":"Nature's Sunshine","offers":[{"title":"256gm","offer_id":44324420550765,"sku":"1606","price":73.4,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/4681\/4573\/products\/CVitaminCAscorb1606_8144c1f8-2748-42b6-9e87-ea2f44f77f25.png?v=1751325659"},{"product_id":"hi-dose-vitamin-c-sachets","title":"Hi-Dose Vitamin C Sachets","description":"\u003cp\u003eClinicians Hi-Dose Vitamin C is a potent vitamin C combination that supports the immune system in times of stress. Containing two forms of vitamin C, Sodium ascorbate and Ascorbic acid which provides 3550mg per sachet. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA research based nutrient formula containing two forms of Vitamin C that may effectively support and enhance the immune system in the presence of viral infections. It provides Vitamin C in the form of sodium ascorbate and ascorbic acid. The high-dosing regime recommended alongside this product is designed to reduce the frequency and intensity of symptoms associated with viral infections such as glandular fever, the common cold and influenza. \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eBenefits\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProvides high levels of vitamin C for frequent use to support the body's defences with winter ills and chills or when the immune system is challenged. \u003c\/li\u003e\n\u003cli\u003eSupports adrenal health\u003c\/li\u003e\n\u003cli\u003eHigh daily levels of vitamin C may support well being and provides antioxidant protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003ch4\u003eIngredients\u003c\/h4\u003e\n\u003cp\u003eEach sachet contains:\u003c\/p\u003e\n\u003cp\u003eVitamin C (from sodium ascorbate) (equiv. Sodium 372mg) - 2850mg\u003c\/p\u003e\n\u003cp\u003eVitamin C (ascorbic acid) - 700mg\u003c\/p\u003e\n\u003cp\u003eVitamin B2 (riboflavin) - 3mg\u003c\/p\u003e\n\u003cp\u003eAlso contains natural flavourings and Thaumatin (sweetener)\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eNo added yeast, sugar, artificial colours or preservatives. \u003c\/p\u003e\n\u003ch4\u003eDosage\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAdults: Mix the powder contents of 1 sachet in water or juice and stir well. Take 1-2 times daily. \u003c\/p\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\nKeep out of reach of children. Best if used within 3 months of opening. This product may cause bowel looseness. If you are on any other medication, please consult with your health care professional before taking this product. If symptoms persist, please contact your health professional. Do not take high doses of Vitamin C if you have a gastric ulcer or ulcerative colitis.\u003ch4\u003eMore Information\u003c\/h4\u003e\u003cp\u003eHi-Dose Vitamin C Sachets provide two forms of vitamin C, sodium ascorbate and ascorbic acid. Vitamin C is commonly used for immune support, antioxidant protection, and collagen formation. Using both forms can be useful because sodium ascorbate is a buffered form that is generally gentler on the stomach, while ascorbic acid contributes additional vitamin C in a more traditional form.\u003c\/p\u003e\u003cp\u003eThe sachets also include riboflavin, which supports normal energy production. This product is a good fit if you want a high strength vitamin C powder in convenient single serves, especially at times when you want extra immune support. Vitamin C is one of the most widely used nutrients for immune health, and it is also important for skin, gum, and connective tissue support because of its role in collagen formation.\u003c\/p\u003e\u003ch4\u003eFAQ\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eWhat does Hi-Dose Vitamin C Sachets contain?\u003c\/strong\u003e\u003cbr\u003eEach sachet contains sodium ascorbate, ascorbic acid, and riboflavin.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does Hi-Dose Vitamin C Sachets use two forms of vitamin C?\u003c\/strong\u003e\u003cbr\u003eSodium ascorbate is a buffered form that is often easier on the stomach, while ascorbic acid adds extra vitamin C. Together they provide a high strength dose in one serve.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does riboflavin add to Hi-Dose Vitamin C Sachets?\u003c\/strong\u003e\u003cbr\u003eRiboflavin is a B vitamin involved in normal energy production. It is a small supporting ingredient alongside the high vitamin C dose.\u003c\/p\u003e","brand":"Clinicians","offers":[{"title":"30 Sachets","offer_id":40528540074093,"sku":"CLN043","price":35.3,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/4681\/4573\/products\/69dc5d21-a6c5-4860-b580-9d3ffe7391bd_8941e965-55cf-47da-b1cc-c1bfd219a36a.jpg?v=1734662964"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0267\/4681\/4573\/collections\/vitamin_c_3_2.webp?v=1776417796","url":"https:\/\/healthy.co.nz\/collections\/high-strength-timed-release-vitamin-c.oembed","provider":"healthy.co.nz","version":"1.0","type":"link"}