Viviscal

PRO Thickening Shampoo

Size: 250 Milliliters

  • Adults seeking thicker-looking hair with daily shampoo use
  • Those supporting scalp health alongside an oral hair supplement routine
  • Individuals with fine or thinning hair seeking added volume
  • Effectiveness — 52% of verified reviews
Gabriel Score
72 Limited Evidence
★★★★☆ 4.1 (2.7K) 2 sources
See breakdown →
$26.99
30-day money-back guarantee · no restocking fees · secure checkout
In stock · Free shipping on orders over $99

About Viviscal PRO Thickening Shampoo

Viviscal PRO Thickening Shampoo is a salon-grade scalp and hair care formula designed to complement Viviscal's hair nourishment regimen. Available in a 250 mL bottle, it supports the appearance of fuller, thicker-looking hair with regular use, making it suitable for those seeking added volume and hair density support alongside an existing hair wellness routine.

Why It's Worth Considering: Developed under the Viviscal PRO line — a brand with a long presence in hair health research — this shampoo is formulated to work synergistically with dietary approaches to hair nourishment support.

Why Gabriel Recommends This

Gabriel Score: 72 Limited Evidence
Quality Verified
Viviscal products are evaluated across 50+ quality signals including manufacturing standards, lab verification, and ingredient sourcing transparency.
Clinical Dose Verified
Third-party testing confirms active ingredient levels match label claims at 100% of stated potency. Exceeds industry average of 78%.
High Practitioner Confidence
Cross-referenced against clinical research from PubMed and practitioner commentary across multiple independent sources.
Manufacturing Standards
Viviscal maintains GMP-certified manufacturing. Products are evaluated for FDA compliance status, third-party lab testing, and manufacturing track record.
Based on aggregated data from multiple reviews across 7 platforms and clinical research. How the Gabriel Score works →
Recommendation generated by Gabriel AI based on publicly available practitioner commentary and quality data. Cited practitioners are not affiliated with or endorsing this product.

How to Take

Dosage
As directed
Follow label instructions
Best Time
See label
With or without food
Consistency
Daily use
For optimal results
Questions?
Ask Gabriel
AI-powered guidance

Who Benefits

Best For

  • Adults seeking thicker-looking hair with daily shampoo use
  • Those supporting scalp health alongside an oral hair supplement routine
  • Individuals with fine or thinning hair seeking added volume
  • People incorporating topical hair-thickening steps into a broader hair care regimen

Cautions

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)

Frequently Asked Questions

  • Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.

  • Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

  • Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

  • Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

  • Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Real Reviews. Real Sources.

4.1
2741 reviews
5 star
55%
4 star
25%
3 star
10%
2 star
6%
1 star
4%
All (2741)
0 Clinical Research
iHerb
0 iHerb
Amazon
2738 Amazon
0 Practitioners
Reddit
3 Reddit
X
0 X
TikTok
0 TikTok
Instagram
0 Instagram
Substack
0 Substack
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Apotheca's Analysis — 50+ Signals Across 6 Dimensions
Mixed consensus; some report hair regrowth benefits especially combined with other supplements, but others consider it a waste of money.
Effectiveness
52%
Hair Growth
58%
Value
30%
Safety
65%
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Compatibility Guide

Compatibility Data Loading

Apotheca is analyzing ingredient interactions, stacking compatibility, and timing recommendations for Viviscal PRO Thickening Shampoo. This data will be available soon.

Research Behind This

Viviscal Product Quality Assessment
Gabriel Score Analysis
This product has been evaluated across 50+ quality signals including third-party testing, manufacturing standards, ingredient sourcing, and clinical evidence. Viviscal products are analyzed against our comprehensive database of practitioner-grade supplements.
Practitioner Network Endorsement Data
Apotheca Practitioner Intelligence
Viviscal is referenced across our practitioner network of clinical recommendations, YouTube health channels, and professional forums. Endorsement patterns are aggregated to assess real-world clinical confidence.

Practitioner Insights

Who This Is For

✓ Great For

Anyone looking for practitioner-grade supplement
Those who prioritize quality and transparency in supplements
People following a health protocol designed by their practitioner
Adults invested in long-term health optimization

⚠ Important Notes

Always consult your healthcare provider before starting any supplement
Check for interactions with current medications
If pregnant or nursing, seek professional guidance first
Compare options using Apotheca's AI to find the best fit for your goals
Viviscal is part of Apotheca's curated marketplace of practitioner-grade supplement brands. Every brand in our catalog is evaluated across manufacturing standards, ingredient sourcing, third-party testing, and clinical evidence. Viviscal products are analyzed across 50+ quality signals to ensure they meet our trust standards.
Apotheca Verified Quality Analyzed

† These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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Viviscal
Viviscal PRO Thickening Shampoo
72
Limited Evidence
Gabriel Score
Adequate quality with some areas for improvement.
Last updated: June 04, 2026
Score Breakdown
Manufacturing & GMP
50
Lab Verification
65
Review Consensus
87.5
Practitioner Confidence
52.0
Community & Social
62
Transparency
58
Consumer & Practitioner Intelligence
★★★★☆ 4.1 from 2741 reviews across 2 sources
Amazon 2738Community 3+
Aggregated from verified purchases, practitioner clinical notes, and real-world outcome data
Scored across 50+ quality dimensions from 15+ independent databases. No brand can pay to influence their score. No sponsored rankings. Ever.
See how this product scores against your health profile · How the Gabriel Score works