L'Oreal Professionnel
Serioxyl Advanced Densifying Professional Serum
A daily treatment to help increase hair density
$74.00
A powerful daily scalp treatment clinically proven to increase hair density in as little as 6 weeks. Formulated with 5% Stemoxydine and Resveratrol, this ultra-concentrated serum helps to reactivate dormant hair follicles and optimize the growth cycle for visibly fuller, denser hair over time.
Perfect If You Have:
- Thinning hair or decreased hair density
- Hair that feels sparse, flat or lacks volume
- Temporary hair loss or weakened growth cycles
- Fine hair that needs a density boost
Why You’ll Love It:
- Clinically proven to increase hair density in 6 weeks*
- Helps increase the number of visible hairs with daily use
- Supports optimal scalp conditions for healthier hair growth
- Targets the hair thinning cycle at the follicular level
- Lightweight, leave-in formula that won’t weigh hair down
- Dermatologist-approved and co-developed with hair professionals
*Clinical study with 79 women during 12 weeks
Key Ingredients:
- 5% Stemoxydine – Helps reactivate dormant hair follicles and support a healthy growth cycle
- Resveratrol – A Powerful antioxidant that protects the scalp environment and supports stem cell function
- Advanced Densifying Technology – Optimizes follicle renewal to promote visibly fuller hair
Product Highlights
- Hair Loss & Thinning
- All Hair Types
- Squad Picks
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