Hair Vitamins Berry Flavor by Purely Optimal — Ingredients, Evidence & Safety

🟢 100/100

This product looks safe

No ingredients exceed tolerable upper intake levels
67% of ingredients have research evidence

A Label Compliance Grade

Product Label

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Label Data

2 Gummy(ies) Serving Size

30 Servings

Other Combinations Product Type

67% Evidence Coverage

Supplement Facts — Evidence Check

Calories

15 Calorie(s)

Total Carbohydrates

4.4 Gram(s) (2% DV)

Vitamin A

2100 IU (42% DV)

Vitamin C

20 mg (33% DV)

Vitamin D

400 IU (100% DV)

✅ Within RDA (0.7× RDA of 0.015 mg) 📚 604 studies (Tier A: 16, B: 251)

RDA 0.015mg This product: 0.01mg UL 0.1mg

Vitamin E

16.5 IU (55% DV)

✅ Within RDA (0.7× RDA of 15 mg) 📚 177 studies (Tier A: 3, B: 90)

RDA 15mg This product: 11.055000000000001mg UL 1000mg

Vitamin B6

2 mg (100% DV)

✅ 1.5× RDA — within safe limits 📚 113 studies (Tier A: 3, B: 35)

RDA 1.3mg This product: 2mg UL 100mg

Folic Acid

260 mcg (65% DV)

✅ Within RDA (0.7× RDA of 0.4 mg) 📚 225 studies (Tier A: 10, B: 105)

RDA 0.4mg This product: 0.26mg UL 1.0mg

Vitamin B12

6 mcg (100% DV)

✅ 2.5× RDA — within safe limits 📚 138 studies (Tier A: 1, B: 44)

RDA 0.0024mg This product: 0.006mg

Biotin

5000 mcg (1667% DV)

📊 166.7× RDA — above typical dose 📚 26 studies (Tier A: 0, B: 11)

RDA 0.03mg This product: 5.0mg

Pantothenic Acid

5.2 mg (52% DV)

✅ Within RDA (1.0× RDA of 5 mg) 📚 1 studies — no high-quality reviews

RDA 5mg This product: 5.2mg

Iodine

42 mcg (28% DV)

✅ Within RDA (0.3× RDA of 0.15 mg) 📚 243 studies (Tier A: 4, B: 133)

RDA 0.15mg This product: 0.042mg UL 1.1mg

Zinc

2.7 mg (18% DV)

✅ Within RDA (0.2× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)

RDA 11mg This product: 2.7mg UL 40mg

Choline

40 mcg

📊 Market median: 125.0mg (294 products) 📚 36 studies (Tier A: 1, B: 7)

RDA 550mg This product: 0.04mg UL 3500mg

Inositol

40 mcg

📊 Market median: 550.0mg (217 products) 📚 29 studies (Tier A: 0, B: 5)

This product: 0.04mg

Other Ingredients

Glucose Syrup Sugar Glucose Pectin Citric Acid Sodium Citrate Titanium Dioxide Vegetable Oil natural Raspberry flavour Purple Carrot Juice Concentrate natural Blueberry flavour Allura Red

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)

Product Information

📋 Directions for Use

Suggested Use: As a dietary supplement, take two (2) gummies per day or as directed by your health care professional.

⚠️ Warnings & Precautions

Caution: Do not exceed recommended dose.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.

Pregnant or nursing mothers, children under the age of 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. Keep out of reach of children.

Do not use if safety seal is damaged or missing.

Contains: Tree Nut

🧪 Formulation Notes

With biotin & folic acid

Supports hair growth Long, strong, & thick hair Nourishes hair from within Healthy hair, skin & nails

Made with Non GMO ingredients

Professional grade

Additional Information

Store in a cool, dry place.

FDA Registered & Inspected Facility cGMP Facility Good Manufacturing Practice Certification

Lab Tested 3rd Party Certified for Purity & Potency

Product Details

UPC / SKU X002G8D7W3

DSLD Entry Date 2021-02-25

Product Type Other Combinations

Form Gummy or Jelly

Brand Purely Optimal

DSLD ID 243968

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

PubMed DOI Cochrane

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

PubMed DOI Cochrane

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

PubMed DOI Cochrane

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

PubMed DOI

A Fortification of staple foods with vitamin A for vitamin A deficiency

Systematic Review The Cochrane database of systematic reviews 2019

PubMed DOI Cochrane

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

PubMed DOI Cochrane

A Vitamin A and fish oils for preventing the progression of retinitis pigmentosa

Meta Analysis The Cochrane database of systematic reviews 2020

PubMed DOI

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

PubMed DOI

A Food fortification with multiple micronutrients: impact on health outcomes in general population

Meta Analysis The Cochrane database of systematic reviews 2019

PubMed DOI

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

PubMed DOI

View all evidence for Vitamin A →