Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG) supplement bottle
Preferred Nutrition

Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG)

What We Researched
3 active ingredients analyzed · 6 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
91
Product Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C (calcium ascorbate, ascorbic acid) 2000 mg
Calcium (calcium ascorbate) 179 mg
L-Lysine (L-lysine hydrochloride) 1300 mg
Bioavailability Excellent

Absorption Rating

  • Vitamin C (calcium ascorbate, ascorbic acid) Good
  • Calcium (calcium ascorbate) Good
  • L-Lysine (L-lysine hydrochloride) Good
Other Ingredients Excellent

Fillers & Additives

  • Xylitol
  • Natural strawberry flavour
  • Citric Acid
  • Natural berry flavour
  • Oryza sativa (rice) hull powder
  • Stevia rebaudiana leaf
Efficacy Good

Dosage Analysis

  • Vitamin C (calcium ascorbate, ascorbic acid) 2000 mg Effective
  • Calcium (calcium ascorbate) 179 mg Under-dosed
  • L-Lysine (L-lysine hydrochloride) 1300 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C (calcium ascorbate, ascorbic acid) 2000 mg
Calcium (calcium ascorbate) 179 mg
L-Lysine (L-lysine hydrochloride) 1300 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Natural strawberry flavour Unknown
Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Natural berry flavour Unknown
Oryza sativa (rice) hull powder Unknown
Stevia rebaudiana leaf Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$77$76$75$74$73 Mar 12 $74.97
Amazon_Ca

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

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Frequently Asked Questions
Is Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG) a good supplement?

Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG) received a product quality score of 91/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 200 servings per container. Of the 6 inactive ingredients, 2 are rated safe and 0 are flagged for review.

What are the ingredients in Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG)?

Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG) contains 3 active ingredients: Vitamin C (calcium ascorbate, ascorbic acid) (2000 mg), Calcium (calcium ascorbate) (179 mg), L-Lysine (L-lysine hydrochloride) (1300 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG) safe to take?

Preferred Nutrition Preferred Nutrition Medi C Plus Lysine Berry with Calcium Powder, Vitamin C & L- Lysine Formula (1KG) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.