🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 78% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Softgel(s) Serving Size
30 Servings
Other Combinations Product Type
78% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
18 mg (15% DV)
6.25 mcg (42% DV)
✅ Within RDA (0.4× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.00625mg UL 0.1mg
10 mg (53% DV)
✅ Within RDA (0.7× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)
RDA 15mg This product: 10mg UL 1000mg
30 mg (1500% DV)
📊 23.1× RDA — above typical dose (UL: 100 mg) 📚 113 studies (Tier A: 3, B: 35)
RDA 1.3mg This product: 30mg UL 100mg
1 mg DFE (167% DV)
✅ 2.5× RDA — within safe limits 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 1mg UL 1.0mg
Iron
38 mg (140% DV)
20 mg (154% DV)
✅ 1.8× RDA — within safe limits 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 20mg UL 40mg
15 mg (4% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 15mg
📊 Market median: 750.0mg (447 products) 📚 388 studies (Tier A: 18, B: 204)
This product: 225mg UL 3000mg

Other Ingredients

Gelatin Glycerin Water, Purified Titanium Dioxide FD&C Red #40 FD&C Blue #1 Soy Lecithin Docusate Sodium White Beeswax

Label Claims — Verification

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

Target Groups

Pregnant Women Adult Female (18 - 50 Years) Lactating

Product Information

📋 Directions for Use

Dosage and administration: One softgel taken orally each day, or as directed by a physician.

The usual dose is one softgel daily, or as directed by a physician.

⚠️ Warnings & Precautions

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6 years of age. Keep this product out of the reach of children. In case of accidental overdose, call a doctor or poison control center immediately. Keep this and all drugs out of the reach of children.

Contains soy.

Contraindications: This product is contraindicated in patients with a known hypersensitivity to any of the ingredients.

Warnings: Ingestion of more than 3 grams of omega-3 fatty acids per day has been shown to have potential antithrombotic effects, including increased bleeding time and INR.

Administration of omega-3 fatty acids should be avoided in patients on anticoagulants and in those known to have an inherited or acquired bleeding diathesis.

Folic acid alone is improper therapy in the treatment of pernicious anemia and other megaloblastic anemias where vitamin B12 is deficient. Precautions: Folic acid in doses above 0.1mg daily may obscure pernicious anemia in that hematologic remission can occur while neurological manifestations remain progressive.

Adverse reactions: Allergic sensitization has been reported following both oral and parenteral administration of folic acid.

How supplied: Nestabs One softgels for oral administration are supplied in child resistant bottles containing 30 softgels, item 50967-410-30.

To report a serious adverse event or obtain product information, contact 1-800-664-1490.

🧪 Formulation Notes

Prenatal Multi-Vitamins

Small & easy to swallow softgels

Contains vital vitamins & minerals including folate, iron and DHA With 100% Quatrefolic

Description: Nestabs One is a prescription prenatal multi-vitamin/mineral in the form of a purple, opaque softgel capsule imprinted "ONE" for oral administration.

Indication and usage: Nestabs One is a prescription prenatal multi-vitamin/mineral supplement with DHA that can be taken throughout pregnancy and during the postnatal period for both lactating and non-lactating mothers. Nestabs One may also be useful in improving the nutritional status of women prior to conception.

Additional Information

Storage: Store between 15-30 degrees C (59 degrees-86 degrees F). Protect from extreme temperatures. Freezing & excessive heat may damage softgels.

50967-410-30

Rx Only

Product Details

UPC / SKU 3 50967 41030 6
DSLD Entry Date 2023-01-23
Product Type Other Combinations
Form Softgel Capsule
DSLD ID 279130
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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