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Vitamin C With Rose Hips 1000 mg

Backed by 60 studies

Overall grade based on research across 2 ingredients.

D
50out of 100Grade D
Research evidence score

Weighed against 60 published studies · led by Vitamin D

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Ingredient breakdown

D
Vitamin DSupports bone health and immune function
Research direction: Mixed findingsEvidence: 55 studiesDose: 1000 mgEvidence strength: Weak - research is split or limited
Vitamin D and calcium: a systematic review of health outcomes. (2009)Vitamin D and Health: Perspectives From Mice and Man (2008)Vitamin D in the Life of the Athlete: A Narrative Review of Biology, Status, Performance, Injury and Practical Management (2025)
C
Rose HipsSupports botanical function
Research direction: InconclusiveEvidence: 5 studiesDose: 20 mgEvidence strength: Moderate - supportive but mixed
Review of the pest status, economic impact and management of fruit-infesting flies (Diptera: Tephritidae) in Africa (2015)Soothing effect of rose petal extract gel on mild skin dryness: A low-cost pilot trial (2025)Study of Essential Oils Obtained from Tropical Plants Grown in Colombia (2019)

This summary describes only the ingredients and the research behind them — it is not a judgment of the product or its marketing. Grades reflect the weight of published evidence cross-referenced against 350M+ research papers. How we grade →

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