🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

1 Capsule(s) Serving Size
250 Servings
Botanical with Nutrients Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1111% DV)
Rose Hips Fruit Powder
25 mg

Other Ingredients

Gelatin Stearic Acid Magnesium Stearate Silicon Dioxide Titanium Dioxide

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Recommended use: take one (1) or two (2) capsules daily with or without food.

⚠️ Warnings & Precautions

Warning: Consult your physician before starting any weight loss program if you have a medical condition, if you take prescription medications, or if you are pregnant or nursing.

Lean1 vitamin C is a water-soluble vitamin that must be obtained in the diet by humans.

🧪 Formulation Notes

Lean1 vitamin C is an immunity booster, body protector and wound healer.

Rose hips contain the seeds of the rose plants. Together with vitamin C, they help prevent and treat colds, flu and vitamin C deficiencies. Vitamin C is an excellent immune system booster and natural anti-inflammatory. Taken daily, Vitamin C can help improve one's general sense of well-being, mood and quality of life.

Provides potent antioxidant support. promotes a healthy immune system. Supports collagen and heart health. Promotes healthy joints, skin & gums.

Gluten free

Non GMO

Time-released with rose hips

Immune support Antioxidant protection Healthy collagen and skin

Additional Information

Certified Vegan Vegan.org

Sourced From A GMP Certified Facility

Product Details

UPC / SKU 8 10033 01247 1
DSLD Entry Date 2022-08-23
Product Type Botanical with Nutrients
Form Capsule
Brand Nutrition53
DSLD ID 271951
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
148 Meta Analysis
82 Systematic Review
71 Rct
62 Clinical Trial
2 Regulatory Source
1 Cochrane Review
1 Narrative Review
1 Other
1 Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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