Invisible Keratin & Tape Hair Extensions in Barcelona
Ethically sourced Slavic and Indian temple hair, custom-matched for natural movement and featherlight comfort.
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Top 10 Salon in Spain
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1st Flagship Salon in Spain
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Colour Ambassador
Hair Extension Specialists in Barcelona
Undetectable volume and length. Tailored to your hair.
With 14+ years of international extension mastery, we only use methods and hair origins that protect your natural hair health.
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Micro-Capsule Keratin Extensions
Tiny, discreet bonds crafted by Eastern European artisans using organic Italian keratin for 360-degree movement and effortless up-styling.
Organic Italian keratin bonds · Ultra-fine micro-capsules · Blending cut & styling included
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2.5cm Invisible Tape Extensions
Unlike standard bulky 4cm salon tapes, we use ultra-small 2.5cm invisible tapes that lie completely flat against your scalp.
2.5cm mini-tapes · Reusable hair · Fast refit every 6–8 weeks
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Slavic & Great Lengths Temple Hair
Ethically sourced Slavic, Mongolian, and Great Lengths Indian temple hair — custom-blended for full-head length or subtle natural thickness.
Great Lengths partner · Fine Slavic hair · Custom shade mixing
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Combining Extensions with Blonde or Balayage?
We frequently pair custom colour with extensions — colouring your natural hair first and blending multiple extension shades to match seamlessly.
Crafted for Comfort & Hair Integrity
Why clients trust us with their hair extensions.
We never do fast, bulky extension work. Every bond and tape is placed for comfort, safety, and invisible movement.
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Small bonds, zero pulling
We use micro-capsules and 2.5cm mini-tapes rather than wide strips so your scalp feels comfortable from day one.
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Trusted ethical suppliers
Over 14 years across England and Spain, we have curated trusted suppliers of Slavic, Mongolian, and Indian temple hair.
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Free in-salon colour match
Every extension service starts with a free 15-minute in-person consultation to match your exact shade, texture, and grams.
Tailored Extension Pricing & Maintenance
How we price hair extensions.
Because hair extensions are custom-ordered to your exact length, density, and hair origin, we can only confirm your exact all-inclusive quote during a complimentary in-salon evaluation.
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Keratin & 2.5cm Tape Hair Extensions (Includes Hair, Fitting, Blending Cut & Styling)
Complimentary In-Salon Consultation & Colour Match
Free15 to 20 minutes — required before all new extension fittings
Volume & Thickness Boost (Partial Head)
By Consultation2 to 3 hours · Micro-capsule keratin or 2.5cm invisible tapes
Full-Head Length & Volume Transformation
By Consultation3.5 to 5 hours · Slavic, Mongolian or Great Lengths Indian temple hair
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Extension Maintenance, Refits & Combined Colour (On Demand)
2.5cm Tape Extensions Removal, Re-Tape & Refit
By ConsultationEvery 6 to 8 weeks · Includes wash, treatment & blow-dry
Micro-Capsule Keratin Removal / Re-Bonding
By ConsultationEvery 3 to 4 months · Safe organic bond removal & re-application
Combined Highlights, Balayage or Root Tint
From 228€Booked alongside your extension fitting or refit
Our Hair Extension Consultation & Fitting Process
Custom-matched before we place a single strand.
Great extensions should never look like extensions. Here is how we ensure an invisible, comfortable blend from root to tip.
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01
Free 15-Min In-Salon Colour & Volume Match
We invite you in for a quick, no-obligation consultation to check your natural hair density, compare Keratin vs. Tape samples, match multiple hair shades, and confirm your exact price upfront.
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02
Custom Hair Preparation & Optional Colouring
We prepare your custom bundle of Slavic or Indian temple hair—mixing shades for natural dimension—and, if needed, colour or highlight your natural hair first so everything matches.
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03
Precision Micro-Capsule or 2.5cm Tape Placement
Our extension specialists place tiny Italian keratin bonds or 2.5cm invisible tapes in clean, tension-free rows that follow your natural growth direction for total comfort when tied up.
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04
Seamless Blending Cut, Styling & Care Plan
We finish with a dry-blending haircut so your natural ends disappear into the extensions, style your hair, check it in natural daylight, and explain your simple home-care routine.
Luxury Hair Salon Experience & Private Room
High-end craft. Feel-at-home warmth.
While our artisans place your extensions, enjoy a cocktail from our bar, work at our Wi-Fi table, or request our Private Room.
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Signature Hospitality Bar
Complimentary cocktails, specialty coffees (with plant and lactose-free milks), teas, and refreshments served to your seat.
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Lie-Flat Wash Lounge
Unwind in our quiet backwash zone with full-recline massage wash chairs during your conditioning and toning rituals.
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Barcelona’s Only Complete Private Room
For guests seeking total discretion—including hijab-wearing clients, VIPs, bridal prep, or private Japanese Head Spa rituals — we offer a fully enclosed private suite upon request.
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Dedicated Co-Working & Dining Table
Need to catch up on your laptop or enjoy your coffee at a proper table while your colour processes? Our spacious co-working table is set up with fast Wi-Fi just for you.
Hair Extension Client Reviews
People Come for Their Hair, They Return for How They Feel.
Here is what local and international clients say about their hair extensions at Michael Stark Atelier.
Request an Appointment
Share a few details so we can recommend the right service and timing. We reply within 24-48 hours.
Frequently Asked Questions
Clear answers to common questions before your visit. Still unsure? Request an appointment or message us on WhatsApp.
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Should I choose Micro-Capsule Keratin or Tape Hair Extensions?
Both are popular and many clients switch between them. Micro-Capsule Keratin uses tiny individual organic Italian keratin bonds that last 3 to 4 months without maintenance and allow complete freedom when wearing high ponytails. 2.5cm Invisible Tapes are faster to apply, lie completely flat, and are refitted every 6 to 8 weeks using the same reusable hair. We help you choose the best option for your hair during your consultation.
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Do I need an in-person consultation before booking Hair Extensions?
Yes. Unlike colour services (which we can estimate from photos), extensions always require a complimentary 15-minute in-salon evaluation first. This allows us to match your exact shade in daylight, check your natural hair density, decide how many grams you need, and give you an exact price.
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What type of hair do you use for your extensions?
We work exclusively with trusted long-term suppliers of Slavic (Eastern European) hair, Mongolian hair, and Great Lengths ethically sourced Indian temple hair. This allows us to match everything from fine, silky Scandinavian blondes to thicker Mediterranean textures.
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Will hair extensions damage my natural hair?
No — when applied and maintained properly, extensions do not damage your natural hair. Damage happens when salons use oversized bonds or wide 4cm tapes that pull on fine hair. We use ultra-small micro-capsules with organic Italian keratin and 2.5cm mini-tapes, matched carefully to the weight your natural hair can safely support.
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Can I get my hair coloured or highlighted at the same appointment as my extensions?
Yes. In our booking form, you can select Highlights, Balayage, or Tint Colour as an additional service alongside your Hair Extensions. We colour your natural hair first and custom-blend multiple shades of extension hair so the transition is invisible.
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Can I get extensions just for thickness and volume without adding length?
Absolutely. Many of our clients don’t want longer hair—they simply want fuller ends or to fill in sparse sides around the face. Adding a partial set of micro-capsules or mini-tapes at your current length creates natural fullness without feeling heavy.
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How do I book, and how does the deposit work?
Fill out our 1-minute request form to book your free 15-minute in-salon consultation. Once we match your hair and confirm your exact quote in the salon, we secure your fitting appointment and custom hair order with a deposit, which is deducted from your final bill on the day.
Award-Winning Hair Salon Featured in VOGUE & Marie Claire
Recognised by the industry’s finest.
Chosen by Spain’s leading fashion editors for colour excellence and selected as an official flagship partner by the world’s premier hair care houses.
