What is MD Follicle Energizer?

MD Follicle Energizer is a physician-formulated, drug-free leave-in scalp serum developed by Dr. Susan Lin, M.D. It combines advanced peptides — including Biotinoyl Tripeptide-1 — with Saw Palmetto and marine botanicals to support a healthy scalp environment and the appearance of fuller, thicker-looking hair over time.

How does MD Follicle Energizer work?

The serum uses peptide complexes to condition the follicle environment, Saw Palmetto extract to support scalp wellness, and marine botanicals to deliver nutrients to the scalp. The lightweight, non-greasy formula absorbs quickly so the actives can work where they're needed most — at the root.

How do I apply MD Follicle Energizer?

Apply the serum directly to clean, towel-dried scalp, focusing on areas where hair looks thinner and along the hairline. Massage gently with fingertips until absorbed. The formula is non-greasy and leaves no residue. Use once daily, ideally at night, as part of the MD Hair system.

Is MD Follicle Energizer suitable for women?

Yes. MD Follicle Energizer is a drug-free, hormone-free cosmetic serum for women and men. If you are pregnant, breastfeeding, or have a scalp condition, ask your physician before starting any new topical product.

How long until I see results from MD Follicle Energizer?

Individual results vary, and hair changes slowly. Use MD Follicle Energizer consistently every day for 3 to 6 months to judge the change in how your hair looks and feels. Dr. Lin recommends using it as part of the full MD Hair routine.

How is MD Follicle Energizer different from MD Follicle Activator?

Both are steps in the MD Hair routine. MD Follicle Activator (Step 1) conditions the scalp with Acetyl Tetrapeptide-3 and Red Clover Extract. MD Follicle Energizer (Step 2) conditions fragile-looking hair and supports thicker-looking strands with Biotinoyl Tripeptide-1, Saw Palmetto, and marine botanicals.

Does MD Follicle Energizer contain minoxidil or finasteride?

No. MD Follicle Energizer is completely drug-free. It does not contain minoxidil, finasteride, bimatoprost, latanoprost, or any other pharmaceutical drug. It uses peptides and botanical actives to support scalp wellness through topical mechanisms only.

Is the MD Hair formula patented?

Yes. The MD Hair system is protected by an international patent portfolio including US Patent Application Publication 20100249043, PCT/US2010/000843, WIPO Publication WO-2010110863-A2, Korean Application KR 20120012965-A, Hong Kong Patent HK 1157672, and Chinese Patent CN 101283957.

MD® Hair Follicle Energizer scalp serum with precision brush applicator (14ml)

MD® Follicle Energizer scalp serum tube with laboratory glassware

Model showcasing the appearance of fuller‑looking hair with MD® Hair Follicle Energizer scalp serum

nfographic summarizing consumer feedback results for hair look and feel (leave‑in haircare study)

Close‑up of MD® Hair Follicle Energizer precision brush applicator for targeted scalp application

Two MD® Follicle Energizer scalp serum tubes with water droplets

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MD® Follicle Energizer

MD® Hair

MD® Follicle Energizer

$60.00

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SIZE: 14ml

14ml

28ml

Quantity

Why MD® Follicle Energizer

17-Week 2-Step Routine Study 71% said hair looked better 75% would recommend Drug-Free & Hormone-Free Peptide Technology Leave-In Scalp Serum Women + Men Daily use

A physician-formulated, drug-free leave-in scalp serum with peptides (Biotinoyl Tripeptide-1), Saw Palmetto, and marine botanicals that helps support a healthy scalp and the appearance of fuller-looking, thicker-looking hair over time. Non-greasy, fast-absorbing formula suitable for daily use by men and women who want fuller-looking hair.

Drug-Free · Hormone-FreeNo minoxidil. No finasteride. A clean, peptide-powered daily scalp serum.

Choose your size

14 ml

$60

1-Month Supply

28 ml

$110

2-Month · Best Value

Evidence on file: MD® Follicle Energizer was used together with MD® Follicle Activator in a 17-week independent study at Spincontrol North America Inc. 71% of participants said the appearance of their hair improved, and 75% said they would recommend the routine. Participant-reported results; individual results vary. Backed by the MD Hair international patent portfolio.

→ Full hair clinical evidence dossier · Find your MD® Hair routine

Common questions about hair shedding

Does MD® Follicle Energizer block DHT?
No. Blocking DHT (dihydrotestosterone), the hormone involved in hereditary hair thinning, is a drug effect — prescription medicines such as finasteride do that. MD® Follicle Energizer is a cosmetic scalp serum, not a treatment for hair loss: it conditions the scalp and hair for a fuller-looking, healthier-looking result. If you're concerned about DHT-related hair thinning, talk with your physician.

Can I use MD® Follicle Energizer if my hair is shedding after pregnancy, during menopause, or on Ozempic®?
Shedding after pregnancy (postpartum), around menopause, or with rapid weight loss on GLP-1 medications such as Ozempic® is common and often temporary — see your doctor to check for underlying causes. MD® Follicle Energizer is a gentle cosmetic serum you can use to keep the scalp conditioned and hair looking fuller during that time. It is not a treatment for hair loss. If you are pregnant or breastfeeding, ask your physician before starting any new topical product.

Ozempic® is a registered trademark of Novo Nordisk A/S. MD® is not affiliated with Novo Nordisk.

We create beauty through advanced science™

Physician-Formulatedby Dr. Susan Lin, M.D.

Free ShippingU.S. orders $99+ · International $140+

30-Day Returnssatisfaction guaranteed

Peer-Reviewed SafetyJCLT 2008 (PMID 18569264)

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Seeing Is Believing

What can you expect?

• Hair that looks fuller and thicker with consistent daily use

• Less breakage during brushing and styling

• Healthier-looking hair and a scalp that feels cared for

Some customers pictured used MD® Follicle Energizer together with MD® Nutri Hair. Individual results vary.

Before and after photos of a man's temple hairline; daily routine with MD® Follicle Energizer, results vary

Before and after photos of a man's front hairline; daily routine with MD® Follicle Energizer, results vary

Before and after photos of a man's curly hair at the temple; MD® Follicle Energizer routine, results vary

Before and after photos of a woman's mid-length hair; MD® Follicle Energizer routine, results vary

A physician-developed, drug-free scalp serum for anyone who wants fuller-looking, thicker-looking hair. The precision brush makes it easy to apply to key areas such as the hairline, temples, crown, and eyebrows. With daily use, it conditions the scalp and helps hair look thicker, fuller, and healthier.

Who Can Use

People whose hair looks fine or thin: Including at the hairline, temples, crown, part line, or brows.
Suitable for both men and women: Drug-free formula designed for universal use.
Hair that looks less full over time: A gentle daily step for anyone who wants a fuller-looking hairline.
Visible scalp or fine-looking hair: Helps hair look denser and strengthens strands against breakage.
Sensitive scalp: Free of drugs, hormones, sulfates, and parabens; dermatologist-tested for safety.
Those seeking fuller-looking brows or beard: Precision applicator allows use on sparse-looking brows or beard areas.
Color- or chemically-treated hair: Safe for use on dyed, permed, or chemically processed hair.
Hair that feels weakened by heat styling, coloring, or tight hairstyles.

Laboratory video of MD® Follicle Energizer, part of the MD® Hair collection. Developed by Dr. Susan Lin, M.D., it shows the formulation behind our scalp-first hair care.

Revitalize your hair naturally

MD Hair Follicle Energizer is a physician-formulated, drug-free scalp serum packed with peptides and plant extracts for thicker-looking, stronger-looking hair. Key Features

Key Features

Precision Peptide Technology: Contains Biotinoyl Tripeptide-1 to condition hair at the root for thicker-looking, stronger-looking strands.
Botanical Extracts: Marine plants and horse chestnut extract to refresh and soothe the feel of the scalp.
Safe Formula: Free from drugs, parabens, sulfates, and artificial fragrances.
Fast Absorption: Lightweight and non-greasy, suitable for all hair types, including colored or permed hair.

Core Benefits

Fuller-Looking Hair: Helps hair look denser at the hairline, temples, and crown.
Improve Scalp Condition: Strengthens hair against breakage from heat and styling, while boosting scalp hydration.
Physician-Formulated: Developed by Dr. Susan Lin, M.D., for healthier-looking hair with consistent daily use.
Convenient to Use: Built-in precision applicator brush for easy daily care.

Participant-Reported Results

DIVE INTO THE EVIDENCE

71% of participants said the appearance of their hair improved after 17 weeks of the two-step MD® Hair routine (MD® Follicle Activator + MD® Follicle Energizer).

75% said they would recommend the routine to others.

Participant-reported results from an independent 17-week study at Spincontrol North America Inc. Individual results vary.

Key Ingredients

MD Hair Follicle Energizer combines Biotinoyl Tripeptide-1, Potassium CLA Glutathione, Saw Palmetto, and Hydrolyzed Lupine Protein to condition the scalp and help protect hair from everyday oxidative stress. Enriched with marine botanicals, Ulva lactuca extract, and horse chestnut seed extract, it provides antioxidant care and leaves the scalp feeling refreshed. With a lightweight, fast-absorbing texture, it deeply nourishes for thicker-looking, healthier-looking hair.

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· Potassium CLA Glutathione: An antioxidant conditioning ingredient that helps hair look and feel healthier.

· Hydrolyzed Lupine Protein: A plant protein that conditions the scalp and helps hair feel stronger.

· Saw Palmetto: Saw palmetto extract, a botanical conditioning ingredient for the scalp and hair.

· Biotinoyl Tripeptide-1: A biotin-peptide conditioning ingredient that helps hair look thicker and feel stronger.

· Panthenol: Essential for moisturizing, enhancing shine, and improving hair manageability.

· Ulva Lactuca Extract: Antioxidant-rich, it protects the scalp and hair from physical and environmental stress.

· Horse Chestnut Seed Extract: Rich in natural antioxidants that help keep the scalp feeling refreshed and healthy-looking.

· Biotin: Also known as vitamin H; conditions hair for stronger, healthier-looking strands.

How to Use

Prime the Brush: Click the bottom of the tube until a small amount of serum
appears at the tip of the built-in precision brush.
Dispense Conservatively: Use one click to cover half the scalp (e.g., front or crown).
Add another click if needed.
Apply to Target Areas: Gently apply serum directly to the scalp or brow line,
focusing on areas of concern like the hairline, temples, crown, or sparse-looking
areas.
Leave On:
This is a leave-in serum. Allow to absorb fully before applying other hair
products or styling. Use once daily for two months for consistent results.

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Guides from Dr. Susan Lin, M.D.

Frequently Asked Questions

Water (Aqua), Butylene Glycol, PPG‑26‑Buteth‑26, PEG‑40 Hydrogenated Castor Oil, Apigenin, Oleanolic Acid, Biotinoyl Tripeptide‑1, Ergothioneine, Alcohol Denat., Panthenyl Ethyl Ether, Milk Protein (Lactis Proteinum), Lactose, Inositol, Acetyl Cysteine, Acetyl Methionine, Sodium Citrate, Citric Acid, Hydrolyzed Lupine Protein, Propylene Glycol, Pelvetia Canaliculata Extract, Laminaria Digitata Extract, Ulva Lactuca Extract, Vitis Vinifera (Grape) Seed Extract, Rosmarinus Officinalis (Rosemary) Leaf Extract, Thymus Vulgaris (Thyme) Flower/Leaf Extract, Pueraria Lobata Root Extract, Aesculus Hippocastanum (Horse Chestnut) Seed Extract, Sodium Lactate, Sodium PCA, Sorbitol, Proline, Hydrolyzed Glycosaminoglycans, Saccharomyces/Zinc Ferment, Simmondsia Chinensis (Jojoba) Seed Oil, C12‑15 Alkyl Benzoate, Acrylates/C10‑30 Alkyl Acrylate Crosspolymer, Panthenol, Biotin, Saw Palmetto, Potassium CLA Glutathione, Xanthan Gum, Triethanolamine, Disodium Phosphate, Caprylyl Glycol, Phenoxyethanol.

Yes. Our physician-developed formula is specifically designed to be gentle yet effective for all hair types, including color-treated, permed, or chemically processed hair. It is 100% drug-free, paraben-free, and sulfate-free, making it a gentle option for those with sensitive scalps. The precision applicator allows for targeted delivery directly to the roots—such as the temples, crown, or part line—with no heavy residue.

Yes. Apply MD Follicle Energizer to a clean, dry scalp and let it absorb fully before styling. It layers well with MD Scalp Essential and MD Follicle Activator. Its blend of Biotin, Saw Palmetto, and Milk Proteins conditions the scalp and hair, while antioxidants and Zinc Ferment help the scalp feel soothed and refreshed, for a visibly thicker, more voluminous-looking hairline.

Consistency is key when using the MD Follicle Energizer. Individual results vary, and hair changes slowly, so give it at least 90 days of consistent daily use to judge how your hair looks and feels. This leave-in formula is non-greasy and fast-absorbing, making it easy to integrate into your nightly routine without affecting your hairstyle.

MD Follicle Energizer is a physician-formulated scalp serum that uses a blend of Biotin, Saw Palmetto, and Biotinoyl Tripeptide-1 to nourish the scalp. Oleanolic Acid and Apigenin condition hair at the root, while Milk Protein and Hydrolyzed Lupine Protein provide amino acids that improve hair resilience. With antioxidant-rich Grape Seed, Rosemary, and Horse Chestnut extracts, the serum improves the look of sparse-looking areas—such as the hairline and crown—for a visibly denser, more voluminous look without harsh drugs.

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