Hair Restoration.
Exo-Grow &
PRP. King West.
Exo-Grow Hair Microneedling · PRP Scalp Injections · Hair Loss · Thinning · King West
Two evidence-based hair restoration treatments at Tight Clinic King West — Exo-Grow hair microneedling using exosome-derived growth factors (1600× the potency of PRP), and PRP scalp injections using your own platelet-rich plasma. Non-surgical, no systemic side effects, no referral required.
Two treatments.
One goal: your hair back.
Exo-Grow and PRP Hair are both non-surgical, non-systemic approaches to hair loss and thinning at Tight Clinic King West. Each works differently. Both can be used alone or combined for optimal results.
Hair Microneedling
Rejuvenation
PRP hair rejuvenation uses your own blood — drawn, centrifuged to concentrate the platelets, and injected directly into the thinning areas of the scalp. Platelet-rich plasma delivers a concentrated dose of your body’s own growth factors to dormant follicles, stimulating the anagen (growth) phase and increasing hair density over a 3-session monthly protocol. 100% autologous — no synthetics, no foreign substances. Treats androgenetic alopecia, female pattern hair loss, postpartum shedding, and general hair thinning.
Hair Microneedling
Rejuvenation
PRP hair rejuvenation uses your own blood — drawn, centrifuged to concentrate the platelets, and injected directly into the thinning areas of the scalp. Platelet-rich plasma delivers a concentrated dose of your body’s own growth factors to dormant follicles, stimulating the anagen (growth) phase and increasing hair density over a 3-session monthly protocol. 100% autologous — no synthetics, no foreign substances. Treats androgenetic alopecia, female pattern hair loss, postpartum shedding, and general hair thinning.
Exo-Grow or PRP?
How to choose.
Both treat hair thinning and loss. The key differences are the mechanism, the practitioners, and the experience.
1600× potency. No blood draw.
Exo-Grow is the right choice if you want the most potent growth factor treatment available without injections. The exosome-derived serum carries 1600× the growth factor concentration of PRP, delivered through SkinPen microchannels directly to dormant follicles. No blood draw. No scalp injections. No downtime. Performed by Tight Clinic’s Skin Experts. Particularly popular for those with needle sensitivity or who want a non-injectable hair protocol.
Your blood. Your growth factors.
PRP hair rejuvenation uses nothing but your own platelet-rich plasma — drawn from your blood, centrifuged, and injected into the scalp. 100% autologous. No exogenous substances. This is the preferred approach for clients who want a fully natural protocol, and the clinical evidence base for PRP hair loss treatment is extensive. A 3-session monthly protocol is recommended, with results typically visible at 3–6 months. Administered by Tight Clinic’s Master Nurse Injectors.
Exo-Grow + PRP together.
Exo-Grow and PRP hair treatments can be combined for a dual-modality protocol targeting hair restoration from two distinct mechanisms simultaneously. The microneedling channels created by Exo-Grow also enhance PRP absorption, meaning a combined session can deliver better outcomes than either treatment alone. Ask your practitioner at consultation whether a combined protocol suits your level of hair loss and goals.
1600× potency. No blood draw.
Exo-Grow is the right choice if you want the most potent growth factor treatment available without injections. The exosome-derived serum carries 1600× the growth factor concentration of PRP, delivered through SkinPen microchannels directly to dormant follicles. No blood draw. No scalp injections. No downtime. Performed by Tight Clinic’s Skin Experts. Particularly popular for those with needle sensitivity or who want a non-injectable hair protocol.
Your blood. Your growth factors.
PRP hair rejuvenation uses nothing but your own platelet-rich plasma — drawn from your blood, centrifuged, and injected into the scalp. 100% autologous. No exogenous substances. This is the preferred approach for clients who want a fully natural protocol, and the clinical evidence base for PRP hair loss treatment is extensive. A 3-session monthly protocol is recommended, with results typically visible at 3–6 months. Administered by Tight Clinic’s Master Nurse Injectors.
Exo-Grow + PRP together.
Exo-Grow and PRP hair treatments can be combined for a dual-modality protocol targeting hair restoration from two distinct mechanisms simultaneously. The microneedling channels created by Exo-Grow also enhance PRP absorption, meaning a combined session can deliver better outcomes than either treatment alone. Ask your practitioner at consultation whether a combined protocol suits your level of hair loss and goals.
Non-surgical.
Consistent protocol. Real results.
Your practitioner assesses the pattern, severity, and cause of your hair loss — androgenetic alopecia, postpartum shedding, stress-related loss, or diffuse thinning — and recommends the appropriate treatment or combination protocol. Candidacy is confirmed before any treatment begins.
Both Exo-Grow and PRP hair treatments follow a monthly protocol. Exo-Grow sessions take 45–60 minutes. PRP sessions take approximately 60 minutes including blood draw and centrifuge. No downtime after either treatment. Mild scalp sensitivity for 24–48 hours is normal.
Hair restoration results build gradually as follicles re-enter and sustain the growth phase. Most clients notice reduced shedding first, then new growth. Optimal results appear 3–6 months after completing the initial protocol. Maintenance sessions are recommended every 6–12 months.
Your practitioner assesses the pattern, severity, and cause of your hair loss — androgenetic alopecia, postpartum shedding, stress-related loss, or diffuse thinning — and recommends the appropriate treatment or combination protocol. Candidacy is confirmed before any treatment begins.
Both Exo-Grow and PRP hair treatments follow a monthly protocol. Exo-Grow sessions take 45–60 minutes. PRP sessions take approximately 60 minutes including blood draw and centrifuge. No downtime after either treatment. Mild scalp sensitivity for 24–48 hours is normal.
Hair restoration results build gradually as follicles re-enter and sustain the growth phase. Most clients notice reduced shedding first, then new growth. Optimal results appear 3–6 months after completing the initial protocol. Maintenance sessions are recommended every 6–12 months.
PRP by Nurse Injectors.
Exo-Grow by Skin Experts.
PRP hair rejuvenation is administered by Tight Clinic’s Master Nurse Injectors — CNO-registered RNs and RPNs. Exo-Grow hair microneedling is performed by our certified Skin Experts.
Master Nurse Injector
Registered Nurse and Master Nurse Injector with extensive PRP hair rejuvenation experience. Elizabeth combines precise scalp injection technique with a deep understanding of androgenetic alopecia, postpartum shedding, and hair thinning to deliver consistent, measurable results.
Master Nurse Injector
Registered Practical Nurse and Master Nurse Injector specialising in PRP scalp injections for hair loss and thinning. Kishanti’s precision injection technique and client-centred approach make her a trusted choice for hair rejuvenation at Tight Clinic.
Master Nurse Injector
Registered Practical Nurse and Master Nurse Injector with a careful, results-oriented approach to PRP hair rejuvenation. Nada brings the same clinical precision to scalp injections as she does to her aesthetic medicine practice.
Nurse Injector
Specialising in advanced injectables and natural facial balancing. Enuka’s clinical background in mental health shapes every treatment — blending emotional intelligence with technical precision for refined, undetectable results.
Skin Expert
Tight Clinic’s first employee since 2019, Maria started as a client before joining the team. A certified aesthetician and laser technician with a holistic philosophy, she brings a client-first perspective to every treatment.
Skin Expert
Acne specialist and results-driven aesthetician with expertise in body treatments, peels, microneedling, IPL, and Forma. Jaimie combines clinical knowledge with personal experience and a sense of humour to deliver consistent, meaningful results.
Skin Expert
Senior instructor at Canadian Beauty College with meticulous technique across body contouring and device-based treatments. Samantha brings an educator’s precision to every session.
Skin Expert
7+ years in medical aesthetics, also teaching at an aesthetics school. Hardip’s holistic and educational approach ensures clients understand their treatments and leave with lasting results.
Skin Expert
A continuous learner with genuine passion for aesthetics and client connection. Agustina brings warmth and focus to every Exo-Grow session, ensuring clients understand the protocol and feel supported throughout their hair restoration journey.
Master Nurse Injector
Master Nurse Injector
Registered Practical Nurse and Master Nurse Injector specialising in PRP scalp injections for hair loss and thinning. Kishanti’s precision injection technique and client-centred approach make her a trusted choice for hair rejuvenation at Tight Clinic.
Master Nurse Injector
Registered Practical Nurse and Master Nurse Injector with a careful, results-oriented approach to PRP hair rejuvenation. Nada brings the same clinical precision to scalp injections as she does to her aesthetic medicine practice.
Nurse Injector
Specialising in advanced injectables and natural facial balancing. Enuka’s clinical background in mental health shapes every treatment — blending emotional intelligence with technical precision for refined, undetectable results.
Skin Expert
Results-driven aesthetician with deep expertise in microneedling and device-based treatments. Jaimie’s clinical approach to Exo-Grow hair microneedling combines precise SkinPen technique with thorough knowledge of hair follicle stimulation protocols.
Skin Expert
7+ years in medical aesthetics and an instructor at an aesthetics school. Hardip’s educational background brings both technical precision and patient education to every Exo-Grow scalp microneedling session.
Skin Expert
A continuous learner with genuine passion for aesthetics and client connection. Agustina brings warmth and focus to every Exo-Grow session, ensuring clients understand the protocol and feel supported throughout their hair restoration journey.
Skin Expert
Senior instructor at Canadian Beauty College with meticulous microneedling technique. Samantha brings an educator’s precision to Exo-Grow scalp treatments, ensuring consistent channel depth and serum delivery for optimal results.
Skin Expert
Tight Clinic’s first team member since 2019. A certified aesthetician and laser technician who started as a client, Maria’s holistic philosophy and long-term client relationships make her a trusted practitioner for Exo-Grow hair microneedling.
Two approaches.
Both grounded in evidence.
Exo-Grow’s exosome-derived growth factors carry 1600× the concentration of growth factors compared to PRP. Exosomes are nano-sized extracellular vesicles that carry signalling proteins directly into cells — initiating follicle activation at a molecular level that PRP cannot match in terms of raw growth factor concentration.
PRP scalp injections at Tight Clinic King West are administered exclusively by CNO-registered Master Nurse Injectors — Elizabeth Hayward RN, Kishanti Bahadur RPN, and Nada Bouteraa RPN. The same clinical standard that governs Botox and dermal filler injections at Tight Clinic applies to PRP scalp treatment.
Neither Exo-Grow nor PRP hair treatment involves surgery, systemic medication, or hormonal therapy. No finasteride. No minoxidil required. Both treatments work locally at the scalp — stimulating follicles directly without systemic effects. A non-pharmaceutical approach to hair restoration backed by clinical evidence.
Common questions about
Exo-Grow & PRP hair.
Biologique Recherche Facial ($295/$345/$450), Diamond Microdermabrasion BelaMD from $295, Deep Extraction Facial ($275) and Korean Glass Facial ($295). All facials are performed by trained Skin Experts from our Medical Aesthetics Team. No referral required.
Real growth.
No surgery.
“I started Exo-Grow after postpartum shedding that really hit me hard. After 3 sessions I could see clear regrowth along my hairline. The treatment itself was comfortable and the Skin Expert walked me through every step. I wish I’d started sooner.”
Exo-Grow. PRP.
Hair Restoration.
King West.
Also serving clients from Etobicoke, High Park, Corktown, Leslieville, and Mississauga seeking hair restoration Toronto, PRP hair loss Toronto, Exo-Grow Toronto, and hair microneedling Toronto at Tight Clinic King West, 628 Wellington Street W.