Sebastian Professional Potion 9 Leave-In Cream
| Leave-in Conditioner with Flexible Hold | 16.9 fl oz | Packaging May Vary
Price as of 2026-06-20. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$2–$13
- Mid-range:$13–$36
- Premium:$36+← You are here
Is This Right For You?
- •Buyers who prioritize quality over price in hair masks
- •You're on a tight budget — $20 above the category average of $26
- •Karseell Collagen Hair Treatment Deep Repair Conditioning offers a better rating (4.7/5) at a similar or lower price ($25)
- •VITAMINS hair cosmetics Keratin Hair Mask — 57% cheaper at $20 (Score A-)
- •BioSilk Silk Therapy Original — higher rated at 4.8/5 ($26)
📊 Based on data analysis of 94 products in this category.
Mubboo Score: B
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other hair masks
Computed from live Amazon rating, review count, and price across 94 hair masks available to US consumers · last refreshed 2026-06-20.
How It Compares
This Product Sebastian Professional Potion 9 Leave-In Cream | Most Popular Karseell Collagen Hair Treatment Deep Repair Conditioning | Best Rated BioSilk Silk Therapy Original | Best Value VITAMINS hair cosmetics Keratin Hair Mask | |
|---|---|---|---|---|
| Price | $46 | $24.86 | $25.58 | $19.98 |
| Rating | 4.6/5 | 4.7/5 | 4.8/5 | 4.4/5 |
| Reviews | 4,591 | 33,742 | 25,709 | 18,298 |
| Mubboo Score | B | A- | A- | A- |
What People Say
Synthesized from 40 reviews · 100% verified purchases.
These masks are effective for most hair types seeking deep hydration and frizz control, but if you have extremely dry or color-treated hair, consider layering with other treatments. Use sparingly to prevent buildup, and check for strong scents if you're sensitive.
- Intense Softness and Hydration
- Lightweight and Non-Greasy Finish
- Frizz Control and Shine
- Pleasant and Long-Lasting Scent
- Excellent Value - A Little Goes a Long Way
- Overpowering Scent for Sensitive Users
- Can Weigh Hair Down or Become Greasy with Overuse
- Not Sufficient as Standalone for Severely Dry or Color-Treated Hair
Related Video Reviews
- 📹 The BEST Hair Masks for Healthy Hair! Which One Is Best For You? — Abbey Yung
- 📹 How to Fix Hair Damage? (Top 10 Hair Repair Products with Science-Backed Results) — Sareena Karim
- 📹 The ONLY hair masks you need. — Isabella Demarko
If not the Professional Potion 9 Leave-In Cream, consider these
Bottom Line
Sebastian Professional Potion 9 Leave-In Cream earns Mubboo Score B. Priced at $46 — a premium option, above the category average of $26. Rated 4.6/5 from 4,591+ reviews. Strong buy if: buyers who prioritize quality over price in hair masks. Skip if: you're on a tight budget — Karseell Collagen Hair Treatment Deep Repair Conditioning (Score A-, $25) may fit better.
Frequently Asked Questions
Is the Sebastian Professional Potion 9 Leave-In Cream worth buying in 2026?
It earns a Mubboo Score of B, with a 4.6/5 rating from 4,591 reviews — better than 79% of hair masks we track.
How much does the Sebastian Professional Potion 9 Leave-In Cream cost?
It is currently $46 — premium-tier pricing for hair masks.
How does the Professional Potion 9 Leave-In Cream compare to other hair masks?
The category's most-reviewed alternative is the Karseell Collagen Hair Treatment Deep Repair Conditioning (4.7/5, 33,742 reviews, $24.86). The Professional Potion 9 Leave-In Cream carries a Mubboo Score of B vs A-.
Sources & References
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-06-20) and may change.