🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 68% of ingredients have research evidence
A Label Compliance Grade

Product Label

📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

1 Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
68% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
125 mg (208% DV)
500 IU (125% DV)
✅ Within RDA (0.8× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.0125mg UL 0.1mg
4.2 mg (280% DV)
📊 3.5× RDA — above typical dose 📚 76 studies (Tier A: 0, B: 33)
RDA 1.2mg This product: 4.2mg
4.8 mg (282% DV)
📊 3.7× RDA — above typical dose 📚 12 studies (Tier A: 0, B: 1)
RDA 1.3mg This product: 4.8mg
18 mg (90% DV)
✅ 1.3× RDA — within safe limits 📚 193 studies (Tier A: 5, B: 63)
RDA 14mg This product: 18mg UL 35mg
6 mg (300% DV)
📊 4.6× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 6mg UL 100mg
400 mcg (100% DV)
✅ Within RDA (1.0× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.4mg UL 1.0mg
10 mcg (167% DV)
📊 4.2× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.01mg
200 mcg (67% DV)
📊 6.7× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)
RDA 0.03mg This product: 0.2mg
12 mg (120% DV)
✅ 2.4× RDA — within safe limits 📚 1 studies — no high-quality reviews
RDA 5mg This product: 12mg
7.5 mg (50% DV)
✅ Within RDA (0.7× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 7.5mg UL 40mg
100 mcg (143% DV)
✅ 1.8× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.1mg UL 0.4mg
30 mg
📊 Market median: 100.0mg (283 products) 📚 142 studies (Tier A: 1, B: 64)
This product: 30mg UL 1200mg
📊 Market median: 495.0mg (70 products)
Median 495.0mg This product: 70mg
Yeast (Saccharomyces cerevisiae) std. extract
60 mg
📊 Market median: 175.0mg (497 products) 📚 11 studies (Tier A: 0, B: 1)
This product: 75mg
📊 Market median: 400.0mg (380 products) 📚 34 studies (Tier A: 1, B: 10)
This product: 40mg
Propolis
30 mg
HLC Consortium

Other Ingredients

Hypromellose Cellulose Silica Vegetable Magnesium Stearate

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Recommended adult intake: One capsule taken two times daily with meals, a few hours before or after taking other medications, or as professionally directed.

⚠️ Warnings & Precautions

Risk information: If you have an immune-compromised condition or if you are allergic to plants of the Asteraceae/Compositae/Daisy family, do not use. If you are pregnant or breastfeeding; if you are allergic to bee products, poplar tree products or balsam of Peru; if you have a history of non-melanoma skin cancer, consult your healthcare practitioner prior to use.

If you are pregnant or breastfeeding; if you are allergic to bee products, poplar tree products or balsam of Peru; if you have a history of non-melanoma skin cancer, consult your healthcare practitioner prior to use.

Hypersensitivity, such as allergy, has been known to occur, in which case discontinue use immediately.

Safety-sealed for your protection and for product freshness. Do not use if the blister pack has been tampered with.

Keep out of reach of children.

If symptoms of digestive upset occur, worsen or persist beyond 3 days, discontinue use and consult your healthcare practitioner. Increased or irregular heart rate and rhythm have been known to occur, in which case discontinue use and consult your healthcare practitioner.

🧪 Formulation Notes

Gluten free, Dairy free and FOS free

Additional Information

Store in a cool, dry place.

Immune Support

Clinically Proven Strains

Pack size: 30 vegetable capsules

Human Lactic Commensals (HLC) probiotic strains are research-driven and clinically proven in randomized, double-blind, placebo-controlled human trials at 25 billion CFU per day. Proprietary non-pathogenic human-sourced microflora bacterial strains are utilized as they have strong epithelial adherence and a naturally high tolerance to stomach acid.

V1.1 Code PB23-30

Product Details

UPC / SKU 883196 20551
DSLD Entry Date 2016-02-23
Product Type Other Combinations
Form Capsule
Brand Pharmax
DSLD ID 55926
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 →

Compare Similar Products

View all Vitamin C products →