Hair Growth Complex
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 60% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
2 Capsule(s)
Serving Size
30
Servings
Botanical with Nutrients
Product Type
60%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin C
200 mg
(222% DV)
30 mg NE
(188% DV)
✅ 2.1× RDA — within safe limits
📚 193 studies (Tier A: 5, B: 63)
2 mg
(118% DV)
✅ 1.5× RDA — within safe limits
📚 113 studies (Tier A: 3, B: 35)
4000 mcg
(13333% DV)
📊 133.3× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
15 mg
(300% DV)
✅ 3.0× RDA — within safe limits
📚 1 studies — no high-quality reviews
Calcium
35 mg
(3% DV)
20 mg
(182% DV)
✅ 1.8× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
1.6 mg
(178% DV)
✅ 1.8× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
Horsetail stem extract
25 mg
3 mg
📊 Market median: 108.0mg (8 products)
📚 9 studies (Tier A: 0, B: 4)
Other Ingredients
Rice Flour
Gelatin
Microcrystalline Cellulose
Magnesium Stearate
Silica
Label Claims — Verification
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (83% of products)
Nutrient (54% of products)
Target Groups
Adult (18 - 50 Years)
Product Information
📋 Directions for Use
Suggested use: Adults, take two (2) capsules daily, or as directed by your healthcare professional. Take with or without food anytime of day.
⚠️ Warnings & Precautions
Caution: If you are under a physician's care or taking medication, consult with your healthcare professional before using this product. If you are pregnant or nursing, or have a known medical condition, do not use without consulting a physician.
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
🧪 Formulation Notes
For healthier, thicker, fuller hair
Additional Information
Store in a cool, dry place.
Product Details
DSLD Entry Date
2022-11-22
Product Type
Botanical with Nutrients
Form
Capsule
Brand
Primal Harvest
DSLD ID
277129
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 for the primary prevention of cardiovascular disease
A
Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
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