Learn the craft of invisible extensions.
Courses for stylists, taught in New York by Mary — the master behind our salon. Online, in a small group or one-on-one.
Draft copy — final text coming soon.
Learn from Mary.
- 5,000+Clients with extensions
- 70+Diplomas and certificates
- 2Patented techniques of our own
- Vice President of the Hair Extension Association — USA & Poland
- Hair extension championship winner
- Championship judge
- Educator — teaches hair extension courses
Choose your format.
- Online
Video Course
$499one-time
Our full keratin technique, filmed lesson by lesson. Buy it, get the link, learn at your own pace.
- HD video lessons, step by step
- Bond making and placement up close
- Removal and re-tipping
- Certificate after a video check
- Small group · up to 4
Pro Course
$2,500from · 2–4 days
The professional course: theory in the morning, hands-on work with live models every afternoon. Choose 2, 3 or 4 days.
- Starter kit: tools, keratin and hair
- Work on live models
- Certificate of completion
- 25% off our hair and keratin after
- One-on-one
Private Training
$6,0002 days
Two full days with Mary herself, built around your level and your clients. Bring your questions — we work until they are answered.
- Program built for you
- Mary’s patented techniques
- Pro kit included
- 30% off our hair and keratin after
- After any course
Mentor Support
$300per month
Send a photo of your work and get honest feedback — and help with tricky clients, shades and bonds.
- Photo reviews of your installs
- Shade and gram advice
- Help with hair and keratin orders
- Priority answers
Prices are in US dollars. A deposit holds your dates.
Day by day.
Two days cover consultation, bonds and your first full install. Four days add fine hair, removal and the business side.
- Day 1Consultation & hairReading the client’s hair, choosing bond size, length and grams, matching the shade so it disappears. Working with bulk hair and keratin.
- Day 2Bonds & placementMaking bonds by hand, sectioning, invisible placement at partings and hairlines. First full install on a live model.
- Day 3Fine hair & micro bondsMicro and nano bonds for fine hair and hairlines. Blending, cutting and styling extensions so they move like your own.
- Day 4Removal, care & businessSafe removal and re-tipping, aftercare for clients, photos for your portfolio, pricing your services and finding clients.
Your kit.
- Professional tools for bonding and removal
- Keratin — high-melt and color
- Slavic bulk hair to practise with
- Printed manual and checklists
You leave with everything you need for your first paid clients — and from then on, our hair and keratin at 25–30% off.
Questions
Do I need experience?
No. The Pro Course starts from the basics. If you already work with extensions, Private Training goes straight to the level you need.
Do I need a cosmetology license?
You can learn without one, but check your state’s rules before working with clients.
Do I need to bring a model?
We provide models for the Pro Course. For Private Training you are welcome to bring your own.
Will I get a certificate?
Yes — every course ends with a certificate of completion from The Hair Mary.
Do graduates get better prices?
Yes. After any course you buy our hair and keratin at 25% off — 30% off after Private Training. The discount stays with you for every order.
How do I book?
Message us on Instagram @the.hair.mary with the format you want. We confirm your dates and send the payment link.
Ready to start?
Tell us which format you want — we’ll send dates, the program and the payment link.