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Ester C + Bioflavonoids by NutraLife

5.0
Rated 5.0 out of 5 stars
1 Review
write a review
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Nutrition Warehouse Callouts

5 Scoop Guarantee

🚚 We offer a 5 Scoop Return guarantee! You have 30 days to try up to 5 scoops, if you don't like the flavour or performance you can return it.
  • 24-hour immune support
  • Non-acidic vitamin C
  • Reduces cold duration and severity

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Nutra-Life Ester-C + Bioflavonoids is a premium, non-acidic form of vitamin C, formulated to support immune system health and reduce the duration and severity of common cold symptoms. Featuring Ester-C®, a researched and patented form of vitamin C, this formula offers 24-hour immune support and is gentle on the stomach—making it ideal for those who are sensitive to acidic foods.

Ester-C® is designed for better retention in white blood cells compared to standard ascorbic acid (in non-smokers), helping to deliver longer-lasting immune protection. Combined with citrus bioflavonoids to enhance absorption and antioxidant activity, this product is a great daily addition for immune support and general wellbeing.

Benefits of Nutra-Life Ester-C + Bioflavonoids:

  • Supports healthy immune system function
  • Decreases the duration and severity of common cold symptoms
  • Provides 24-hour immune support with long-lasting vitamin C activity
  • Non-acidic and stomach-friendly—ideal for sensitive individuals
  • Offers antioxidant protection to help reduce free radical damage

What is Ester-C® and why is it different?
Ester-C® is a unique, non-acidic form of vitamin C that’s retained longer in the body’s white blood cells, offering extended immune support compared to standard vitamin C.

Who is this suitable for?
Ideal for adults looking for daily immune support, especially during cold and flu season, or for those who experience sensitivity to traditional vitamin C supplements.

Nutra-Life Ester-C + Bioflavonoids delivers trusted, gentle, and long-lasting immune support—keeping you prepared for everyday wellness challenges.

Adults and children over 12 years: Take 1 tablet 2 times daily, or as directed by your healthcare professional. Warnings: Always read the label and follow the directions for use. If symptoms persist, worsen or change unexpectedly, talk to your health professional. Not to be used in children under 2 years of age without medical advice. Vitamin supplements should not replace a balanced diet.
50 Tablets
Ingredients

Each tablet provides: Ester-C® 1000mg [Calcium ascorbate dihydrate 977mg Equiv. Ascorbic Acid (Vitamin C) 806.78mg, Calcium L-threonate 12mg, Calcium carbonate 11mg], Citrus bioflavonoids extract 100mg Equiv. Hesperidin 35mg.

Formulated Without- Gluten, wheat, animal products, dairy products, egg, soy, corn, artificial colours, artificial flavours, artificial sweeteners or preservatives.

100 Tablets
Ingredients

Each tablet provides: Ester-C® 1000mg [Calcium ascorbate dihydrate 977mg Equiv. Ascorbic Acid (Vitamin C) 806.78mg, Calcium L-threonate 12mg, Calcium carbonate 11mg], Citrus bioflavonoids extract 100mg Equiv. Hesperidin 35mg.

Formulated Without- Gluten, wheat, animal products, dairy products, egg, soy, corn, artificial colours, artificial flavours, artificial sweeteners or preservatives.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
More Information

Nutra-Life Ester-C + Bioflavonoids is a premium, non-acidic form of vitamin C, formulated to support immune system health and reduce the duration and severity of common cold symptoms. Featuring Ester-C®, a researched and patented form of vitamin C, this formula offers 24-hour immune support and is gentle on the stomach—making it ideal for those who are sensitive to acidic foods.

Ester-C® is designed for better retention in white blood cells compared to standard ascorbic acid (in non-smokers), helping to deliver longer-lasting immune protection. Combined with citrus bioflavonoids to enhance absorption and antioxidant activity, this product is a great daily addition for immune support and general wellbeing.

Benefits of Nutra-Life Ester-C + Bioflavonoids:

  • Supports healthy immune system function
  • Decreases the duration and severity of common cold symptoms
  • Provides 24-hour immune support with long-lasting vitamin C activity
  • Non-acidic and stomach-friendly—ideal for sensitive individuals
  • Offers antioxidant protection to help reduce free radical damage

What is Ester-C® and why is it different?
Ester-C® is a unique, non-acidic form of vitamin C that’s retained longer in the body’s white blood cells, offering extended immune support compared to standard vitamin C.

Who is this suitable for?
Ideal for adults looking for daily immune support, especially during cold and flu season, or for those who experience sensitivity to traditional vitamin C supplements.

Nutra-Life Ester-C + Bioflavonoids delivers trusted, gentle, and long-lasting immune support—keeping you prepared for everyday wellness challenges.

Adults and children over 12 years: Take 1 tablet 2 times daily, or as directed by your healthcare professional. Warnings: Always read the label and follow the directions for use. If symptoms persist, worsen or change unexpectedly, talk to your health professional. Not to be used in children under 2 years of age without medical advice. Vitamin supplements should not replace a balanced diet.
Ingredients

Each tablet provides: Ester-C® 1000mg [Calcium ascorbate dihydrate 977mg Equiv. Ascorbic Acid (Vitamin C) 806.78mg, Calcium L-threonate 12mg, Calcium carbonate 11mg], Citrus bioflavonoids extract 100mg Equiv. Hesperidin 35mg.

Formulated Without- Gluten, wheat, animal products, dairy products, egg, soy, corn, artificial colours, artificial flavours, artificial sweeteners or preservatives.

Ingredients

Each tablet provides: Ester-C® 1000mg [Calcium ascorbate dihydrate 977mg Equiv. Ascorbic Acid (Vitamin C) 806.78mg, Calcium L-threonate 12mg, Calcium carbonate 11mg], Citrus bioflavonoids extract 100mg Equiv. Hesperidin 35mg.

Formulated Without- Gluten, wheat, animal products, dairy products, egg, soy, corn, artificial colours, artificial flavours, artificial sweeteners or preservatives.

Orders placed before 3PM AEST, Monday to Friday (not including Public Holidays), will be shipped the same day! Once your payment clears and despatch information is available we'll email you an order tracking number. Most customers receive their supplements in 1-2 business days! As long as:

  • You order before 3pm (AEST) Mon-Fri
  • You use a payment method with instant clearance, like Paypal Instant Payment or Credit Card
  • Your parcel is less than 5kg in cubic weight. (Some bulky goods will not apply)
  • You are not in a remote location

Please note parcels going via Australia Post (PoBox, Defence Adresses) may take longer than 1-3 business days.

Parcels going to NT, and bulky parcels going to WA may take 5+ business days to arrive.

If your order weighs more than 5kg or is bulky: Heavy or bulky orders are sent via road freight which means that the estimated delivery time will be longer than orders sent via air freight.

If you have used an alternate payment method: Direct bank deposit or Paypal Echeque may take some time to clear. To get your supplements in the shortest time possible, use Paypal's Instant Payment or a credit card.

Shipping Policy
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5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Rating
Ratings
Write a Review (Opens in a new window)
1 review
  • CK
    Connie K.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 weeks ago
    Ester c

    Best vitamin c

    Was this helpful?
    NW Profile picture for Nutrition Warehouse
    Nutrition Warehouse
    2 weeks ago

    Thanks Connie! 🙌 So stoked you're loving Ester C + Bioflavonoids by NutraLife and finding it the best vitamin C - and wow, that perfect 5-star rating is exactly what we want to see! That kind of total satisfaction speaks volumes about how NutraLife has got it right with their Ester C + Bioflavonoids formula! Sounds like they've absolutely nailed it with creating a vitamin C supplement that delivers outstanding quality alongside that superior absorption that makes it such an excellent choice for your immune support goals - that combination of gentle Ester C with powerful bioflavonoids is exactly what sets quality vitamin C supplements apart! Love hearing when someone finds a vitamin C so well crafted it actually delivers that "best" experience rather than just being another supplement that doesn't hit those effectiveness and tolerance targets you need - that's exactly what makes Ester C + Bioflavonoids such an outstanding choice when you want reliable immune support that actually delivers the premium experience you're looking for! Nothing beats hearing that simple "best vitamin C" praise and knowing NutraLife is consistently delivering the quality Ester C experience that combines proven vitamin C benefits with trusted bioflavonoid enhancement that makes every dose count toward your wellness goals with reliable performance - when you find a vitamin C this good that genuinely earns that "best" title, it's exactly what you want supporting your immune system with proven excellence! 💪✨

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