Hairfluence

72B

Grade B · capsule · 30 servings · $24.79

Buy on Amazon Open in app

Add Hairfluence to your stack — free

Get one number for what your supplements actually cover, and what they miss.

Add it →

Scored by the Formulate Research Team · Last reviewed July 2026

Score Breakdown

Three factors carry this score; three more are checked separately and can only take points away. Hover or tap to see what drove each one.

Evidence Qualityweight 40%

89/ 100

Dose Adequacyweight 35%

78/ 100

Form/Bioavailabilityweight 25%

81/ 100

Transparencyweight 0%

75/ 100

Safety/Redundancyweight 0%

100/ 100

Manufacturing Qualityweight 0%

60/ 100

Ingredients per Serving

Ingredient	Amount	% Daily Value
Vitamin C 289 systematic reviews · 808 randomised trials benefit · functional iron deficiency benefit · restless legs syndrome symptoms benefit · systolic blood pressure benefit · common cold duration	100 mg	undefined%
Vitamin D3 1526 systematic reviews · 3105 randomised trials benefit · spinal fusion success benefit · chronic rhinosinusitis severity and recurrence benefit · cancer mortality benefit · sarcopenia-related measures (lean mass, muscle strength, physical function)	10 mcg	undefined%
Thiamine 42 systematic reviews · 101 randomised trials benefit · in-hospital mortality (septic shock) benefit · renal replacement therapy use benefit · icu mortality (sepsis) benefit · sepsis severity markers (sofa score, vasopressor duration, procalcitonin clearance)	5 mg	undefined%
Riboflavin 9 systematic reviews · 14 randomised trials benefit · migraine benefit · colorectal cancer risk benefit · breast cancer risk benefit · renal cell cancer risk	5 mg	undefined%
Niacin 22 systematic reviews · 99 randomised trials benefit · pellagra symptoms benefit · triglycerides benefit · hdl cholesterol benefit · amd progression	5 mg	undefined%
Vitamin B6 62 systematic reviews · 142 randomised trials benefit · homocysteine levels benefit · vascular restenosis benefit · restless legs syndrome symptoms benefit · nausea and vomiting in pregnancy	6 mg	undefined%
Folate 249 systematic reviews · 697 randomised trials benefit · neural tube defects benefit · anaemia harm · gestational diabetes risk harm · offspring neurodevelopment	340 mcg DFE	undefined%
Vitamin B12 141 systematic reviews · 337 randomised trials benefit · vitamin b12 deficiency benefit · vitamin b12 blood levels/status benefit · stroke benefit · major adverse cardiovascular events (mace)	20 mcg	undefined%
Biotin 10 systematic reviews · 32 randomised trials no effect found · visual parameters in optic neuritis harm · immunoassay test results	10000 mcg	undefined%
Pantothenic Acid 3 systematic reviews · 27 randomised trials no effect found · venous thrombosis	50 mg	undefined%
Lustriva	160 mg	undefined%
Keranat Vegan Keratin Blend	300 mg	undefined%
Methylsulfonylmethane	400 mg	undefined%
Bamboo Stem Extract	20 mg	undefined%

Certifications & Testing

Non-GMOVeganVegetarianGluten-FreeDairy-Free

Other Ingredients

Cellulose, L-Leucine

Recommended Use

Suggested Use: Adults take two (2) capsules once daily or as directed by a healthcare professional. For maximum effect, take daily for at least 30 days.

Warnings

Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing. Pregnant or nursing mothers, children under 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 18 and individuals with a known medical condition should consult a physician before using this or an

Frequently Asked Questions

What is Zhou Nutrition Hairfluence's Formulate score?

Zhou Nutrition Hairfluence scores 72 out of 100 (grade B) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.

Is Zhou Nutrition Hairfluence worth it?

Zhou Nutrition Hairfluence scores 72/100 (grade B). That's an above-average result — most of its doses and ingredient forms are well-chosen, with only minor gaps in dosing, transparency, or testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.

What's in Zhou Nutrition Hairfluence?

Each serving contains Vitamin C (100 mg), Vitamin D3 (10 mcg), Thiamine (5 mg), Riboflavin (5 mg), and more. Serving size: 2 Vegetable Capsule(s). 30 servings per container.

How do I take hairfluence?

Suggested Use: Adults take two (2) capsules once daily or as directed by a healthcare professional. For maximum effect, take daily for at least 30 days.

Who makes Hairfluence?

Hairfluence is made by Zhou Nutrition. See Formulate's full grade and product lineup for Zhou Nutrition on its brand page.

Is Zhou Nutrition Hairfluence third-party tested?

Zhou Nutrition lists the following certifications and testing for this product: Non-GMO, Vegan, Vegetarian, Gluten-Free, Dairy-Free.

Related Supplements

ForHer Hormone Balance and Longevity Multivitamin for Women

Track hairfluence in your stack

Build a personalized supplement stack free in your browser — no install. Flag dose overlaps and interactions, and keep every product scored against the latest evidence.

Add to your free stack →Browse all supplements

Is Hairfluence right for your goals?

Two questions, then every ingredient graded against what you're actually trying to do — plus what it costs per effective dose.

Build my stack

2 questions · free · no account needed to start

Also on iPhone — get the free app

📬 Get new guides in your inbox

Evidence-based supplement guides, no spam

We send a short digest when new guides drop — nothing else. No affiliate pushes, no sponsored content, unsubscribe anytime.

Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.