Home/ Supplements/ Zinc/ Hair Growth+

Hair Growth+

product on market Capsule Douglas Laboratories Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 80% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

This formula combines zinc and taurine with botanical extracts to support hair follicle health. While some ingredients like zinc have moderate evidence for supporting hair growth in deficient individuals, overall clinical evidence for this specific combination is limited. The profile maintains a high safety score with no significant concerns noted.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Hair Growth+
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Vegetarian Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
80%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

15 mg (136% DV)
1.4× RDA — within safe limits 263 studies (A:6, B:134)
Market median: 260.0mg (249 products) 158 studies (A:4, B:61)
Market median: 100.0mg (284 products) 10 studies (A:0, B:4)
150 mg
Market median: 500.0mg (180 products) 5 studies (A:0, B:1)
AnaGain Nu
100 mg

Other Ingredients

Hydroxypropyl Methylcellulose Microcrystalline Cellulose Ascorbyl Palmitate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Usage: As a dietary supplement, adults take 2 capsules daily with food or as directed by a health professional.

Warnings & Precautions

Warning: If you are pregnant, nursing, have any health condition, particularly liver problems, or are taking any medication, consult your health professional before using this product.

Keep out of the reach of children.

Use only if safety seal is intact.

Formulation Notes

Promotes thickness & reduces loss

Gluten-free, Non-GMO

Bringing you the latest in beauty supplements, formulated with innovative ingredients and backed by clinical science - There's Science in Beauty is our philosophy behind every Beauty by DL product. Our full range of beauty supplements can help clarify skin, fortify hair and strengthen nails from within.

Additional Information

There's science in beauty

Store in a cool, dry place.

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

Scan to learn about our manufacturing excellence

As a globally recognized leader in the development of high-quality innovative nutritional supplements for the last 65 years, we at Douglas Laboratories, makers of the Beauty by DL line, are committed to staying at the forefront of innovative research and clinical science for our entire supplement line.

Metadata

Product Details

UPC / SKU3 10539 97937 2
DSLD Entry Date2021-02-25
Product TypeOther Combinations
FormCapsule
DSLD ID245458
Data Updated2026-04-11
Research

Research Evidence

397
Research Sources
55
Avg Quality
200
Meta Analysis
68
Rct
58
Systematic Review
53
Clinical Trial
9
Cochrane Review
2
Narrative Review
2
Regulatory Source
1
Observational
1
Other
1
Openfda Safety
A Zinc supplementation for improving pregnancy and infant outcome
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for preventing mortality, morbidity, and growth failure in children aged 6 months to 12 years
Narrative Review The Cochrane database of systematic reviews 2023 PubMed DOI
A Oral zinc for treating diarrhoea in children
Meta Analysis The Cochrane database of systematic reviews 2016 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Zinc for the prevention or treatment of acute viral respiratory tract infections in adults: a rapid systematic review and meta-analysis of randomised controlled trials
Meta Analysis BMJ open 2021 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2010 PubMed DOI
A Zinc supplements for preventing otitis media
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Compression bandages or stockings versus no compression for treating venous leg ulcers
Meta Analysis The Cochrane database of systematic reviews 2021 PubMed DOI
A Zinc supplementation for mental and motor development in children
Meta Analysis The Cochrane database of systematic reviews 2012 PubMed DOI
A Zinc for the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
View all evidence for Zinc →
Compare

Similar Products

View all Zinc products →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.