Dr. Michael Chen

Trichologist (Hair & Scalp Specialist)

"Exosome delivery is one of the most advanced breakthroughs in targeted care. It enables active ingredients to reach hair follicles more effectively, enhancing absorption and overall efficacy."

Jessica R.

Verified Buyer & Beauty Editor

"Collagen XVII plays a critical role in maintaining follicle stability. Supporting it helps reduce hair shedding and promotes a healthier, more consistent growth cycle."

Dr. Elena V.

Anti-Aging Research Director

"Botanical actives like rosemary and saw palmetto have been studied for their effects on hair growth. In clinical comparisons, rosemary has shown results comparable to minoxidil—making it a gentler, plant-based alternative for supporting regrowth."

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60-Day Returns(T&Cs Apply)

1-Year Warranty

90-Day Price Protection

4.9

JOVS Exosome & Collagen 17 Hair Density Serum

Patented Delivery Meets Natural Actives — Drug-Level Results.

Regular price: $29.90
Sale price: $29.90
Regular price: ~~$29.90~~

Estimated delivery Jun 15, 2026 - Jun 19, 2026

Early Bird

Don't Miss Out

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Style: Monthly Plan (1 Bottle)

Product variants:

Free Shipping

60-Day Returns(T&Cs Apply)

1-Year Warranty

90-Day Price Protection

Detailed Information

• Exosome delivery: Drives actives deep into hair follicles
• Collagen XVII: Strengthens follicles and reduces shedding
• Botanical complex: Rosemary, Saw Palmetto & other actives
• Ultra-light texture: Fast-absorbing with no greasy residue

*If the complimentary gift cannot be shipped to your region, we’ll offer a replacement of equal or greater value.

See How It Works

Exosome
Reactivating Dormant Follicles
Powered by milk-derived exosomes, this delivery system helps carry actives deep into the scalp — reaching hair follicles more effectively to support regrowth.

Collagen XVII
Strengthening Follicle Foundations
Collagen XVII supports follicle structure and stability, helping reduce shedding and maintain a healthier growth cycle.

Botanical / DHT
Natural Actives with Proven Performance
Powered by rosemary, saw palmetto, ginger root & other botanicals to help regulate DHT and support hair growth — with studies showing rosemary performs comparably to minoxidil, offering a gentler alternative.

How to Use

Use Anytime: Can be applied on both dry or damp hair.

Precise Spray: Hold the nozzle 5-10cm away from the scalp. Spray 2-4 times per area, focusing on thinning zones, hairline, and crown. (Recommended total: 8-12 sprays per use).

Massage In: Gently massage the scalp in circular motions with fingertips for 1-2 minutes to help absorption. No need to rinse.FrequencyUse once daily or every other day.

Help & Product Support

Have Questions? Contact Us:

Email: service@jovsdiary.com

We strive to respond within 20–40 minutes.

Customer Service Chat Hours:
Monday to Friday: 8:00 AM – 6:00 PM EST
Saturday to Sunday: 9:00 AM – 5:00 PM EST

Dr. Michael Chen

Trichologist (Hair & Scalp Specialist)

"Exosome delivery is one of the most advanced breakthroughs in targeted care. It enables active ingredients to reach hair follicles more effectively, enhancing absorption and overall efficacy."

Jessica R.

Verified Buyer & Beauty Editor

"Collagen XVII plays a critical role in maintaining follicle stability. Supporting it helps reduce hair shedding and promotes a healthier, more consistent growth cycle."

Dr. Elena V.

Anti-Aging Research Director

Get The Best Results With:

JOVS 4D Laser Light Therapy Mask

$729.00$849.00

JOVS Red LED Light Neck & Chest Mask

$229.00$299.00

For faster, more efficient hair density.

Denser Hair, Faster Than
You Think. Denser Hair,
Faster Than
You Think.

Hair Growth Scalp Anti-Aging Zero Side Effects Oil Control & Anti-Dandruff

For faster, more efficient hair density.

Before After

+8.89% HAIR DENSITY*

“My hair looks visibly denser with less scalp showing. Hair fall feels slightly reduced and overall volume looks improved.”

7–28 Days | Density Improvement · Reduced Hair Fall · Visual Thickness

Scientific Mechanism:

NIR Scalp Rejuvenation supports microcirculation and follicle activation, improving overall hair density and strand strength appearance.

+21.96% VISUAL VOLUME*

“My hair used to fall flat, but now it looks more lifted and voluminous with better body and bounce.”

7–28 Days | Volume Improvement · Hair Lift Effect · Reduced Flatness

Scientific Mechanism:

Red Light (630–670nm) activates hair follicle energy and improves strand resilience, enhancing visible volume and lift.

+8.89% PARTING DENSITY*

“My part line looks less visible now. Hair fall around the part area feels reduced and the line appears fuller.”

7–28 Days | Part Line Improvement · Reduced Hair Fall · Visual Coverage

Scientific Mechanism:

Exosome Delivery × Collagen XVII Activation delivers actives to follicle level, strengthening root anchoring and improving part-line density appearance.

-21.96% HAIRLINE WIDTH*

“My hairline looks more filled in, with fine new hairs appearing along the front area and less visible thinning.”

7–28 Days | Hairline Improvement · Baby Hair Growth · Reduced Thinning

Scientific Mechanism:

HLLT Dual-Spectrum Activation stimulates dormant follicles at the hairline, supporting regrowth activity and improving frontal density.

-68.05% HAIR SHEDDING*

“I notice significantly less hair fall during washing and combing compared to before.”

7–28 Days | Reduced Hair Fall · Improved Stability · Less Shedding

Principle:

High-Energy Precision Synergy enhances follicle absorption efficiency and strengthens hair root anchoring, reducing daily shedding.

-24.94% SHELDING RECOVERY*

“After postpartum shedding, my hair fall has gradually reduced and hair feels more stable.”

7–28 Days | Shedding Recovery · Hormonal Balance Support · Improved Growth Cycle

Principle:

Red Light (630–670nm) supports follicle reactivation and helps restore disrupted growth cycles after hormonal changes.

-21.96% SCALP OIL IMPACT*

“My scalp feels less oily and hair stays fresher for longer without feeling greasy.”

7–28 Days | Oil Control · Scalp Balance · Reduced Build-up

Principle:

Precision follicle delivery helps regulate scalp environment and reduce excess sebum impact on follicle health.

+6363 NEW HAIRS*

“My scalp feels healthier overall and hair looks stronger, fuller, and more youthful.”

7–28 Days | Scalp Rejuvenation · New Hair Growth · Density Improvement

Principle:

Full-spectrum NIR energy restores scalp environment and enhances microcirculation, supporting visible hair regeneration and youthful scalp condition.

*Based on SGS lab tests, this product can noticeably improve skin texture in 7–30 days. Results may vary.

Deeper Delivery.
Stronger Growth.

Delivers active ingredients deep to the root with a first-of-its-kind patented penetration system.
Helping strengthen roots, reduce shedding and support fuller, more even hair growth — powered by natural actives with clinical-level performance.

Stronger Natural Actives, Better Results

Nature-derived, ultra-concentrated, gentle & 0 Additives

Rosemary

Prolongs anagen phase, supports active follicles
Thickens hair shaft, improves thinning hair
Enhances scalp microcirculation, boosts follicle nutrition

Platycladus orientalis Leaf

Regulates hair growth cycle, delays catagen phase
Reduces follicle aging, improves follicle survival
Supports a balanced scalp environment

HAIRGENYL

Activates follicle stem cells, reboots follicle development
Enhances mitochondrial energy metabolism
Increases hair density, improves fine and flat hair

Collagen Type XVII (COL17A1)

Reinforces follicle structure and stability
Delays follicle aging, maintains vitality
Enhances follicle anchoring, reduces shedding

Milk Exosome

Deeply penetrates to follicles, enhances absorption
Delivers peptides and bioactives efficiently
Amplifies serum performance and repair effects

Ginger Root

Promotes scalp blood circulation
Soothes inflammation and irritation
Provides natural nutrient support

Saw Palmetto

Reduces DHT production
Protects follicles, reduces hair loss
Prolongs anagen phase

+18.0%

Scalp Circulation Support

Rosemary oil enhances scalp microcirculation and follicle perfusion, supporting hair follicle stem cell activity. Clinical studies show comparable results to 2% minoxidil, with a gentler profile suitable for long-term care.

+21.0%

Hair Root Nourishment

A botanical extract that helps regulate 5g-reductase activityand reduce DHT impact, while maintaining a calm and balancedscalp environment for consistent hair growth.

+26.0%

Visible Hair Growth

HAIRGENYL is a peptide complex derived from Rhododendron through yeast fertworks at the cellular level by activating mitochondrial function and promusion, restoring energy supply within follicles. By regulating hair growthfollicle dysfunction associated with androgenetic hair loss.

+32.0%

Follicle Structure Support

Collagen Type XVII is a key structural protein for follicle stem cell stability, identified in Nature and Science as a critical anti-agiing target. Combined with HLLT red light, follicles are activated first, then structurally reinforced for long-term growth support.

+24.0%

Scalp Repair Enhancement

Milk exosomes are nano-sized carriers that encapsulate aand deliver bioactive molecules directly to follicles. Combined with comb- guided HLLT red light, scalp channels are opened to enhance penetration and maximize delivery efficiency

+16.0%

Scalp Vitality Boost

Ginger root is a natural botanical extract rich ingerols, known for improving circulation and reducing inflammation. Widely usedin traditional scalp care, it helps create a stable and naturally nourishing environment for follicles.

+19.0%

Oil Balance Improvement

Saw Palmetto is one of the most studied natural 5a-reductase regulators, helping reduce DHT impact while offering a gentler, plant-based approach for long-term hair care.