🟢 82/100

This product is generally safe

  • Zinc: 100mg is 2.5× the Tolerable Upper Intake Level (40mg)
  • Contains proprietary blend — exact ingredient amounts not disclosed
  • 40% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Zinc: 100mg is 2.5× the Tolerable Upper Intake Level (40mg)
ℹ️ Contains proprietary blend — exact ingredient amounts not disclosed

Label Data

6 Capsule(s) Serving Size
5 Servings
Botanical with Nutrients Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin A
1500 mcg (100% DV)
Vitamin C
1100 mg (1222% DV)
100 mg (909% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.5× (UL: 40 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 100mg UL 40mg
100 mcg (182% DV)
✅ 1.8× RDA — within safe limits 📚 172 studies (Tier A: 0, B: 67)
RDA 0.055mg This product: 0.1mg UL 0.4mg
Proprietary Blend
2710 mg

Other Ingredients

Digeseb Plus Delivery System Rice Flour Cellulose

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (76% of products) Nutrient (58% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free

Product Information

📋 Directions for Use

Suggested Use: Take 6 capsules daily for 5 days or as directed by a healthcare professional. Capsules can be taken all at once or divided throughout the day.

🧪 Formulation Notes

Onset is great for: All-natural immune support. A non-drowsy, easy-to-take formula. Boosting your immune system with premium ingredients.

Digeseb Plus is a proprietary blend of acid stable plant based enzymes supplying Amylase, ProteaseI, ProteaseII, Lipase, Cellulase, Lactase and Invertase for enhanced bioavailability.

Gluten free Non GMO Cruelty free

Boost Feel better faster with an all-natural program made from 18 herbs, vitamins and minerals.

Additional Information

Being better. It's something we all strive to do. It's not about perfection, just being a little better. At NB Pure, that's what's driven us for over 25 years. Since all of our products are made by us, we can ensure they're made from the best all-natural ingredients this planet can offer. NB Pure is here to help you become the best version of you by being the best supplements for you.

Ingredients with a purpose. Results you can feel.

Product Details

UPC / SKU 6 46448 50655 3
DSLD Entry Date 2022-05-19
Product Type Botanical with Nutrients
Form Capsule
Brand NB Pure
DSLD ID 263796
Data Updated 2026-04-11

Research Evidence

337 Research Sources
54 Avg Quality Score
161 Meta Analysis
68 Systematic Review
51 Rct
48 Clinical Trial
2 Other
2 Regulatory Source
1 Narrative Review
1 Cochrane Review
1 Guideline
1 Openfda Safety
A Vitamin A supplementation for preventing morbidity and mortality in children from six months to five years of age
Meta Analysis The Cochrane database of systematic reviews 2017
A Vitamin A supplementation for the prevention of morbidity and mortality in infants six months of age or less
Meta Analysis The Cochrane database of systematic reviews 2011
A Vitamin A supplementation for reducing the risk of mother-to-child transmission of HIV infection
Meta Analysis The Cochrane database of systematic reviews 2011
A Vitamin A supplements for preventing mortality, illness, and blindness in children aged under 5: systematic review and meta-analysis
Meta Analysis BMJ (Clinical research ed.) 2011
A Fortification of staple foods with vitamin A for vitamin A deficiency
Systematic Review The Cochrane database of systematic reviews 2019
A Vitamin A supplementation for the prevention of morbidity and mortality in infants one to six months of age
Narrative Review The Cochrane database of systematic reviews 2016
A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa
Meta Analysis The Cochrane database of systematic reviews 2020
A Exercise training-induced changes in exerkine concentrations may be relevant to the metabolic control of type 2 diabetes mellitus patients: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Journal of sport and health science 2023
A Food fortification with multiple micronutrients: impact on health outcomes in general population
Meta Analysis The Cochrane database of systematic reviews 2019
A Oral vitamin A supplements to prevent acute upper respiratory tract infections in children up to seven years of age
Meta Analysis The Cochrane database of systematic reviews 2024
View all evidence for Vitamin A →

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