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Estalife® Vitamin C 500mg

$12.99 SGD
$12.99 SGD
Sale Sold out
Tax included.
Size
No Artificial Sweeteners
100% Natural
No Preservatives
Science-Backed Formula
Vegan
Allergen-Free
Gluten-Free
No Added Sugar
Made in Singapore
3rd Party Tested
Non GMO
No Artificial Sweeteners
100% Natural
No Preservatives
Science-Backed Formula
Vegan
Allergen-Free
Gluten-Free
No Added Sugar
Made in Singapore
3rd Party Tested
Non GMO

FREE SHIPPING FOR SG $50>

90-DAY GUARANTEE MONEY-BACK
Estalife® Vitamin C 500mg is a daily immune-defense supplement scientifically formulated for maximum absorption without the waste. Unlike generic high-dose supplements that the body flushes out, this formula delivers the optimal saturation dose of Vitamin C (Ascorbic Acid) to ensure your cells actually utilize it.
  • Immune Shield: It stimulates the production and function of white blood cells (lymphocytes and phagocytes), acting as your body’s first line of defense against pathogens, flu, and viruses.

  • Collagen Architect: Vitamin C is the biological "cement" required to synthesize collagen. Without it, your body cannot repair skin, cartilage, or blood vessels effectively.


  • Cellular Antioxidant: It neutralizes free radicals caused by stress, UV exposure, and pollution, preventing oxidative stress that leads to premature aging and fatigue.


Who is it suitable for?

Primary Target: Adults aged 18–65 who want daily maintenance without stomach irritation.
The 5 Buyer Personas:
  1. The Corporate Warrior (25-40): Works long hours in air-conditioned offices, prone to "office bugs" and fatigue. Needs a daily shield to stay productive.
  2. The Beauty Enthusiast (20-35): Takes it not just for immunity, but to boost the effectiveness of their Collagen supplements for glowing, brighter skin.
  3. The Active Senior (55+): Needs Vitamin C to support joint cartilage repair and protect heart health as they age.
  4. The Busy Parent (30-50): Constantly exposed to germs from kids; needs a reliable, gentle immunity booster that doesn't cause gastric pain.
  5. The Late-Night Student (18-24): High stress and lack of sleep weaken their immune system; needs a quick daily fix to prevent falling sick during exams.

3. Key Ingredients & Facts
  • Vitamin C (Ascorbic Acid) - 500mg:
    • Why 500mg? Clinical studies suggest that the body's absorption transporters reach saturation at around 400-500mg. Doses significantly higher than this (e.g., 2000mg in one go) result in "expensive urine" as the body excretes the excess. 500mg is the Smart Dose for daily retention.
      Vegetarian Friendly: Suitable for all dietary requirements.

4. Directions of Use
  • Daily Maintenance: Take 1 capsule daily after breakfast.
  • During Onset of Cold/Flu: You may increase to 2 capsules daily (1 Morning, 1 Night) to keep blood plasma levels high throughout the day.
  • Note: Always take with food to maximize absorption and minimize any potential acidity sensitivity.

 

Feature Estalife® Vitamin C 500mg Generic 1000mg Brands
Dose Strategy Smart Saturation (500mg): Optimized for what your body can actually absorb in one go. Less waste. Megadose (1000mg+): Often exceeds the body's transport limit, leading to >50% being flushed out in urine.
Stomach Comfort Gentle: The 500mg dose is milder on the stomach lining, reducing the risk of acid reflux or bloating. High Acidity: Large bolus doses of acidic Vitamin C often cause gastric discomfort, cramps, or diarrhea.
Primary Goal Retention & Utilization: Focuses on keeping Vitamin C levels steady in the blood. Flushing: Focuses on high numbers on the label rather than biological utility.
Synergy Collagen-Ready: Designed to be stacked with Estalife ProJoint or Collagen Peptides without over-dosing. Standalone: Often too harsh to mix with other acidic supplements.