Exosome & PDRN Brush Hair Serum

Advanced Cellular Care Technology for Hair & Scalp

For Daily Scalp Care • 3.04 oz • 88/5

(2,089)

pHLab Exosome + PDRN Brush Hair Serum is a leave-in hair and scalp serum that pairs advanced Exosome technology with a convenient built-in brush applicator. Powered by NAD+, PDRN, and Caffeine, the formula hydrates and rebalances the scalp, revitalizes thinning areas, and deeply repairs strands weakened by damage, color treatments, or heat — supporting fuller, stronger, healthier-looking hair from root to tip.

Targets:

Damaged HairHair Loss & ThinningWeak Roots & BreakageSensitive Scalp

1 Exosome & PDRN Brush Hair SerumFree Shipping on All Orders

$42

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1 Exosome, NAD+ & Triple PDRN Hair & Scalp Care Shampoo

Deep structural repair and targeted moisture therapy post-cleanse. Restructures keratin bonds.

$29$36

Exosome + PDRN Cellular Repair Technology

Exosomes and PDRN—two of the most innovative breakthrough technologies in skincare—are delivered directly to the scalp to trigger cellular renewal starting from the root. Fortified with NAD+ and Caffeine, this nutrient-dense complex deeply stimulates hair follicles in weak, imbalanced, and thinning areas, supporting a visibly fuller, thicker appearance.

Root-to-Tip Repair & All-Day Protection

Infused with a powerful Peptide, Biotin, and Vitamin B Complex, this high-performance formula rebuilds broken bonds within damaged hair strands while minimizing breakage and frizz. It creates an invisible protective shield from root to tip to boost resistance against environmental stressors, leaving hair resilient, bouncy, voluminous, and sleek.

Direct Target Delivery via Brush Applicator

The integrated brush applicator ensures active ingredients are applied evenly and directly onto the scalp. Delivering a stimulating massage effect that boosts scalp microcirculation, it promotes rapid absorption for a refreshed, weightless, and balanced scalp treatment without leaving any greasy residue.

Key Ingredients

Exosome
A next-generation biotechnological breakthrough in scalp care. Exosomes support cellular communication to revitalize hair follicles, creating a healthy and resilient foundation resistant to shedding.

PDRN
A next-generation biotechnological breakthrough in scalp care. Exosomes support cellular communication to revitalize hair follicles, creating a healthy and resilient foundation resistant to shedding.

NAD+ & Caffeine
This dynamic duo triggers scalp microcirculation (blood flow) to increase the influx of essential nutrients and oxygen directly to hair follicles. It re-energizes fatigued scalps and delivers vital energy precisely where roots need it most.

Peptide, Biotin & Keratin Complex
Formulated with the essential building blocks of hair, this protein and vitamin complex rebuilds weakened hair bonds from root to tip. By restoring lost elasticity and resilience to damaged strands, it helps prevent breakage and frizz while providing an all-day protective shield.

Clinical Test Results

Results from clinical/laboratory evaluation after 4 weeks of controlled use.

96% — Scalp Balance & Moisture Repair
The advanced formula with Exosome, PDRN, and NAD+ strengthens the scalp's protective moisture barrier, soothing sensitized skin to create a healthier foundation for care.

92% — Root-to-Tip Strengthening & Fuller-Looking Hair
By delivering high-concentration actives directly to the roots through the integrated brush applicator, the formula stimulates thinning areas and rebuilds brittle, weakened strands from root to tip for a fuller, more resilient look.

95% — Anti-Damage & Anti-Frizz Effect
The specialized formula restores lost elasticity to dull, damaged strands. It controls frizz and flyaways without weighing hair down, forming a protective shield on the hair surface throughout the day.

Scalp Care
This specialized serum delivers care at the cellular level, supporting circulation in the scalp. Beyond simple cleansing, it deeply nourishes the roots to maintain a scalp environment that keeps hair looking vibrant and strong.

Root-to-Tip Transformation,
Starting from the First Brush Stroke

Delivers a blend of Exosome, PDRN, NAD+, and Caffeine straight to the roots and strands through the specialized brush applicator. This advanced formula for cellular repair instantly hydrates and soothes treated, sensitized scalp, stimulates thinning areas, and restructures damaged strands from root to tip — supporting fuller, more resilient hair that's better able to withstand breakage.

FROM THE FIRST APPLICATION

PURIFYING & REFRESHING

The massaging action of the specialized brush applicator, combined with a refreshing botanical complex, penetrates the scalp instantly. As the scalp hydrates and rebalances, feelings of tightness and sensitivity give way to a refreshed, lightweight sense of care.

WITH REGULAR USE

CELLULAR REBALANCING & REPAIR

The Exosome, PDRN, NAD+, and Caffeine blend supports microcirculation in the scalp, accelerating nourishment to the roots. As the scalp barrier strengthens, weakened strands gain a more resilient, elastic structure from root to tip.

AFTER 1 MONTH:

FULLER, THICKER-LOOKING HAIR

Roots in thinning, dull areas are stimulated. As the scalp's moisture and oil balance is maintained, damaged strands are restructured from root to tip — resulting in noticeably more voluminous, breakage-resistant, fuller-looking hair from root to tip, without weight or frizz.

Silicone-Free

Cellular Renewal
with Every
Application

Delivering Exosome and PDRN technology through a targeted brush applicator, this formula boosts scalp microcirculation and supports a visibly fuller, denser appearance in sparse areas.

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Clinically Effective Repair
for Damage and Thinning

Uses advanced biotechnology for thinning, damaged hair. Exosome, PDRN, and NAD+ stimulate dormant roots while repairing damaged strands at the cellular level. With regular use, it rebalances the scalp — delivering flexible, breakage-resistant, and visibly fuller hair from root to tip.

Reported a more refreshed and balanced feeling in the scalp

96%^*

Reported that damage-related flyaways and frizz were kept under control

89%^*

Said their hair looked fuller, thicker, and more vibrant

93%^*

*Based on an independent consumer perception study reflecting participants' feedback after 4 weeks of regular use. Individual results may vary based on hair structure.

Every Ingredient
Has a Purpose and a Target

Every active ingredient in this formula was meticulously selected to repair damaged strands, revitalize sparse areas, and promote a visibly fuller, balanced, and healthy-looking head of hair from root to tip.

A biotechnological revolution in scalp care, Exosomes communicate at a cellular level to deeply awaken and nourish hair follicles. By activating weakened and imbalanced areas, they lay the foundation for a visibly fuller, vibrant, and denser head of hair in sparse regions.

Benefits: Cellular Vitality, Voluminous Look, Follicle Stimulation

One of the most potent ingredients for cellular repair, PDRN reinforces the scalp's natural barrier. It rapidly soothes compromised, sensitive tissue damaged by heat styling and chemical treatments, while boosting the resilience of weakened strands and roots against environmental stressors.

Benefits: Cellular Damage Repair, Scalp Soothing, Root & Strand Fortification

Reactivating the vital energy needed by scalp and hair cells, this molecule rapidly refreshes dull and compromised tissue. By supporting microcirculation, it allows active ingredients to penetrate deeper and faster into hair roots and weakened strands.

Benefits: Cellular Energy & Renewal, Circulation Support, Vitality Boost

Accelerating scalp microcirculation, this blend boosts the flow of essential nutrients and oxygen directly to hair follicles. Packed with potent antioxidants, it repairs and protects damaged strands, promoting healthy growth with enhanced shine, elasticity, and reduced breakage.

Benefits: Microcirculation Boost, Anti-Breakage Care, Shine & Radiance

Combining essential proteins and B-complex vitamins that serve as the building blocks of hair, this blend repairs broken bonds within strands from root to tip. Restoring elasticity and volume, it prevents frizz, flyaways, and breakage, leaving an all-day flexible protective shield over every strand.

Benefits: Hair Bond Repair, Flexible Shield, Frizz & Flyaway Control

How to Usethe Brush Hair Serum?

pHLab Exosome + PDRN Brush Hair Serum is formulated to make your daily hair and scalp routine effortless and highly effective. Apply directly onto clean, damp, or dry scalp by gently massaging with the integrated brush applicator.

STEP 1

Apply to shampooed, towel-dried hair or directly onto a dry scalp. Twist the applicator head to the 'ON' position. Place the brush directly against your scalp and gently squeeze the tube to release the serum.

STEP 2

Using the silicone brush tips, gently massage the serum into your roots using circular motions until fully absorbed across the entire scalp. After application, turn the applicator head back to the 'OFF' position. Do not rinse out.

Customer Reviews

Real experiences from 2,500+ verified customers. Unfiltered and unedited.

It is a holistic care approach that focuses not just on hair strands, but on the scalp and roots—the foundation of hair health. pHLab Exosome + PDRN Brush Hair Serum maintains the scalp's optimal moisture and oil balance while stimulating roots to lay the foundation for a visibly fuller, healthier head of hair.

While ordinary serums typically only add shine to hair lengths, pHLab Brush Hair Serum utilizes an integrated brush applicator to deliver biotech actives like Exosomes, PDRN, and NAD+ directly to hair roots. It provides bond-building and thickening benefits from root to tip without ever weighing hair down.

This high-performance biotech complex stimulates weakened hair roots and repairs damaged strands at a cellular level. NAD+ re-energizes scalp microcirculation, PDRN restructures compromised hair tissue and skin, and Exosomes nourish roots to support a denser, fuller appearance.

No, it is a leave-in treatment and does not require rinsing. Apply to shampooed, towel-dried, or dry scalp. Twist the applicator head to the 'ON' position and gently squeeze the tube to dispense serum into the brush. Work into the scalp using circular massage motions, then turn the applicator head back to the 'OFF' position after use.

es, it is specifically formulated for daily scalp care. Thanks to its fast-absorbing gel texture, it leaves no buildup or heaviness on the scalp and can be used safely every day.

Absolutely not. Its ultra-absorbent, lightweight gel formula melts quickly into the scalp. It hydrates without weighing hair down, controls frizz and flyaways, and provides a flexible finish throughout the day.

The specially designed bristles deliver the serum directly and evenly onto the scalp without mess on your hands. The massaging action during application boosts scalp microcirculation, maximizing active ingredient absorption and efficacy.

Yes, the complex featuring Exosomes, PDRN, Caffeine, and Peptides is engineered specifically to deeply awaken weakened and dull hair follicles. With consistent use, it helps sparse areas look visibly denser, fuller, and more voluminous.

Yes, it is safe for color-treated and processed hair. The Biotin, Keratin, and B-Complex Vitamin blend rebuilds hair bonds damaged by external treatments from root to tip, creating an invisible protective shield.

Exosome & PDRN Brush Hair Serum

Exosome & PDRN Brush Hair Serum