Quick Answer
NAD+ (nicotinamide adenine dinucleotide) rejuvenation therapy delivers this naturally occurring coenzyme directly into the body via injection to support cellular energy production and repair. It is suited for adults experiencing fatigue, cognitive fog, or age-related decline in vitality. By replenishing NAD+ at the cellular level, the treatment aims to restore metabolic function and promote overall wellness. At ID Cosmetic Clinic in Markham and Toronto, NAD+ injections are personally administered by Dr. Dan Xu, M.D., CCFP. A typical protocol involves multiple sessions scheduled over several weeks, with results often building gradually over time.
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Why Choose ID Cosmetic Clinic for Receive NAD+ Rejuvenation Injections
- Our physician provides a thorough medical assessment and personalized dosage adjustment for every client.
- Formulated with high-purity High-purity NAD+ formula — safe and effective.
- All treatments are performed in a clean, comfortable medical setting with full clinical supervision throughout.
- Can be combined with antioxidant infusions such as Vitamin C and glutathione for synergistic benefits.
- The ideal choice for those seeking whole-body rejuvenation, restored energy, and improved mental clarity.
- Physician-led (CPSO-registered) — Compliant Canadian clinic
- Devices & products — We use only Health Canada–licensed devices and injectables
- Multi-device combination treatment capability—— Synergizes with picosecond laser / lifting devices / injectables in a multi-modal approach
- Google 4.9★ · 283 Genuine Reviews—— Industry-leading medical aesthetic clinic in Toronto
- Multilingual service—— Chinese (Mandarin / Cantonese) · English
What Are NAD+ Rejuvenation Injections?
NAD+（nicotinamide adenine dinucleotide) is a vital coenzyme found in every cell, responsible for energy production, DNA repair, and antioxidant defense. As we age, NAD+ levels naturally decline, leading to fatigue, dull skin, and a slower metabolism. By delivering NAD+ directly into the bloodstream via injection or IV infusion, we can reactivate the cellular energy system, restore overall vitality, and support youthful cellular function.
NAD+How NAD+ Rejuvenation Therapy Works
NAD+Once in the bloodstream, it penetrates into cells and activates mitochondrial energy production (ATP), while also enhancing Sirtuins”Longevity proteins”activity — proteins responsible for DNA repair and metabolic regulation. The result is comprehensive restoration of cellular vitality, a significant boost in energy levels, and visibly younger-looking skin.
Core mechanism of action
NAD+ Rejuvenation Injections Via Tissue repair + tightening + functional improvement Achieving your treatment goals. Dr. Xu customizes parameters based on your tolerance for localized discomfort, swelling risk level, and skin characteristics — carefully balancing efficacy with safety.
Who Is a Candidate for NAD+ Rejuvenation Injections?
- Frequently experiencing fatigue, high stress, or difficulty concentrating
- Dull skin, visible signs of aging, and slowed metabolism
- Looking to strengthen immune function and cellular repair capacity
- Fast-paced lifestyle with prolonged exposure to high stress
- Seeking safe, natural, endogenous anti-aging support
- Women who are pregnant or breastfeeding
- Individuals with a known allergy to NAD+ or injection components
- Individuals with severe liver or kidney disease
- Individuals currently undergoing oncology or immunosuppressive treatment
- Individuals with uncontrolled chronic illness or active infection
NAD+ Rejuvenation InjectionsTreatment Process
Consultation & physical assessment → Personalized dosage planning → Cleansing & preparation → IV infusion or injection (30–60 minutes) → Post-procedure hydration & rest → Nutrition and skincare maintenance guidance.
Typical Treatment Schedule
NAD+NAD+ Rejuvenation Therapy typically requires a complete course of 3–5 sessions, spaced 4 weeks apart:
| Timeline | Content |
|---|---|
| Week 0 | Free 30-Minute Consultation + Personalized Treatment Plan |
| After session 1 | Initial response observation |
| Full treatment course | 3–5 Sessions × 4-week intervals |
| Stable maintenance | Low-intensity maintenance every 3–6 months |
NAD+Concerns Addressed by NAD+ Rejuvenation Therapy
Detailed Table: Core Indications × Treatment Plan × Number of Sessions
| Indications | Plan | Sessions / Intervals |
|---|---|---|
| Vaginal laxity | Personalized treatment plan | 3–5 sessions / every 4 weeks |
| Stress urinary incontinence | Personalized treatment plan | 3–5 sessions / every 4 weeks |
| Vaginal dryness | Personalized treatment plan | 3–5 sessions / every 4 weeks |
| Sexual function improvement | Personalized treatment plan | 3–5 sessions / every 4 weeks |
NAD+NAD+ Rejuvenation Therapy: Pre & Post Care
Pre-care
- Stay well hydrated and avoid alcohol or caffeine.
During
- NAD+As cellular metabolism is activated, you may experience a sensation of warmth or mild tingling.
Post-care
- Stay well hydrated, get adequate rest, and avoid strenuous exercise for 24 hours.
- For optimal results, a course of 3–5 consecutive sessions is recommended, followed by monthly maintenance treatments.
D0–D30 Full recovery timeline
| Duration | Do’s · Don’ts |
|---|---|
| D0 | 1–3 Days · No makeup · Avoid washing face with hot water |
| D1–D3 | SPF 50+ Required · No exfoliation · Hydration & barrier repair |
| D4–D7 | Resume gentle cleansing · Continue SPF · Avoid heat exposure |
| D8–D14 | Skincare products may be gradually reintroduced |
| D15–D30 | Stabilization period · Assessment for next session |
NAD+ Rejuvenation InjectionsBenefits
- Slowing cellular aging and promoting DNA repair
- Enhanced energy, focus, and endurance
- Enhances skin radiance and elasticity
- Improved sleep quality and reduced fatigue
- Strengthens metabolism and immune function
- Supporting brain health and memory
- Supporting detoxification and antioxidant protection
- A natural, safe, non-surgical rejuvenation approach
NAD+Key Benefits of Rejuvenation Injections
| Dimension | NAD+ Rejuvenation Injections |
|---|---|
| Mechanism of action | Tissue repair + tightening + functional improvement |
| Recovery period | 1–3 Days |
| Risk of localized discomfort and mild swelling | Low (per Dr. Xu’s protocol) |
| Fitzpatrick Applicable | I–VI |
Dr. Dan Xu, M.D., CCFP
ID Cosmetic Clinic Founder & Medical Director · Author of Timeless Asian Beauty
As a highly respected Chinese-Canadian medical aesthetic physician in Toronto, Dr. Dan Xu is renowned for herDeep clinical expertise, a refined aesthetic sensibility, and keen cultural insightShe is known for her expertise, with over 80,000 Treatment Areasinjection clinical experience, with over 8,000 Casescomplex medical aesthetic cases.
Dr. Xu’s deep expertise inContouring, anti-aging, and pigmentation treatments for Asian faces。She holds a Canadian life sciences background and an M.D. with honors, along with CCFP certification in family medicine. Drawing on cross-border clinical experience in China, Korea, and Canada, she has developed a systematic framework for aesthetic and laser treatments tailored to Asian bone structure, aging patterns, and skin characteristics.
Her aesthetic philosophy is both concise and profound:“Beauty should help you become the best version of yourself — not change who you are. Identify with your own beauty.”
Professional Certifications & Credentials
- Education — M.D. + CCFP (Family Medicine Specialty)
- Authority — Cynosure PicoSure Pro Canada KOL (fewer than 50 nationwide)
- Authority — Allergan / Juvéderm North America Official Trainer
- Authority — Sofwave Key Opinion Leader
- Authority — Candela Medical Key Opinion Leader
- Authority — McMaster University Clinical Preceptor（Clinical Supervising Physician)
- Authority — IMCAS Speaker at International Medical Aesthetic Conferences
- Trust — CPSO Registered physician · Publicly verifiable
- Trust — Timeless Asian Beauty (2024)
《Timeless Asian Beauty》
Timeless Asian Beauty, authored by Dr. Dan Xu, is a book dedicated toAsian facesA groundbreaking aesthetic guide tailored for you. Rather than imposing rigid beauty standards, this book invites readers to explore beauty through the lens of culture, anatomy, and self-awareness —Redefining beauty。
Drawing on cross-border clinical experience in China, Korea, and Canada, Dr. Xu challenges the long-dominant”Western-centric”aesthetic bias, for the first time addressingBone structure, aging trajectory, and skin characteristics of Asian patients，and proposes a systematic aesthetic framework.
At the heart of this book lies the essence of Asian aesthetics —Natural, soft, and expressive。Drawing on rigorous scientific insight and deep cultural understanding, Dr. Xu shares a wealth of real case-based treatment approaches throughout the book.
Not to change who you are — but to embrace the most authentic version of yourself.
Identify with your own beauty.—— Dr. Dan Xu, M.D.
Why Trust ID Cosmetic Clinic for NAD+ Rejuvenation Injections?
Real-world clinical experience
- 8+ Years focused on medical aesthetics
- 5,000 clients · 80,000 treatment areas
- NAD+Specialized proficiency in rejuvenation injections
- specializing in Asian skin care and facial contour
Physician Credentials
- M.D. + CCFP
- Ongoing manufacturer training
- Multi-modality treatment capability
Industry standing and certifications
- Aesthetic Device Canada KOL / Trainer
- Official trainer for multiple device manufacturers
- 《Timeless Asian Beauty》Author
Clinic transparency and reputation
- Google 4.9★ · 283 Reviews
- Written informed consent
- Transparent pricing and risk disclosure
NAD+NAD+ Rejuvenation Therapy is not a "one-size-fits-all" treatment
NAD+NAD+ Rejuvenation Therapy achieves its results through tissue repair + tightening + functional improvement — each treatment is individually calibrated by a physician based on your skin condition, concern depth, and treatment history.
NAD+Rejuvenation Injection Pricing & Payment
Pricing varies by area, dosage, number of sessions in the package, and whether combination therapy is included.Pricing is customized by Dr. Xu following a Free 30-Minute Consultation.
Varies by dose and infusion time
TORONTO PRICE RANGEThese figures are a general price range for Toronto, not a quote from ID Cosmetic Clinic. Where a treatment falls in the range depends on the area treated and how much treatment it needs (product volume, units or number of sessions) — and above all on who performs it: a physician or a technician, their years of clinical experience in medical aesthetics and their professional qualifications. Treatment by a more experienced, more highly qualified practitioner generally costs more, because their judgement and technique shape both your safety and your result. Your fee at ID Cosmetic Clinic is confirmed at your consultation.
Accepted Payment Methods
- Accepted: VISA / Mastercard / Amex / Debit / E-transfer
- Affirm / PayBright financing available (select treatment packages)
- Extended Health Benefits (EHB): Some private plans may cover consultation fees — inquire for individual assessment.
- OHIP:Cosmetic procedures are not covered
- All new clients receive a 30-minuteFreeConsultation & Assessment
Common Risks · Contraindications · Safety Protocol
We openly disclose all potential reactions, serious risks, contraindicated populations, and absolute exclusions.
Common reactions (short-term)
- Localized redness, swelling, and warmth
- Skin sensitivity (SPF 50+ for 2–4 weeks)
- Temporary changes in appearance
Serious risks (rare)
- Localized discomfort, mild swelling—— Significantly reduced through Dr. Xu’s protocol
- Infection (rare)
- Scarring (extremely rare)
Absolute contraindications
- Pregnancy / breastfeeding
- Active infection
- Oral Accutane within the past 6 months
- Keloid-prone skin type
- Photosensitizing medication not discontinued
Dr. Xu’s mandatory safety protocol
- Complete skin assessment + medical history review before treatment
- Sign written informed consent form
- Mandatory test spot for high-risk patients
- Performed personally by Dr. Xu, M.D.
NAD+Rejuvenation Injection FAQ
Below are the most frequently asked questions from our Toronto clients about NAD+ Rejuvenation Therapy.
Is the treatment painful?
Treatment is delivered via IV infusion or injection in a comfortable setting, with minimal to no discomfort.
How soon will I notice results?
Most clients notice a meaningful improvement in energy, focus, and sleep quality after just 1–2 sessions.
How many sessions are recommended?
A series of 3–5 sessions (once per week) is recommended, followed by monthly maintenance for lasting rejuvenation.
Are there any side effects?
Rarely. Some clients may experience a mild warming sensation or brief lightheadedness, both of which typically resolve quickly.
NAD+Does it help improve mental clarity?
Yes. It can enhance brain cell metabolism, improving focus and memory.
Will it affect hormones or body weight?
Not directly, but it can improve metabolism and energy levels, which may indirectly support healthy weight management.
How long does a single session take?
IV infusion takes approximately 30–60 minutes; injection treatment takes approximately 15 minutes.
NAD+Can it be combined with other treatments?
Yes. NAD+ can be safely combined with vitamin IV drips, glutathione, or PRP to achieve whole-body rejuvenation.
What age is appropriate for NAD+ therapy?
Recommended for individuals 25 and older, as NAD+ levels naturally decline with age.
How long do the results last?
Results from each session last approximately 3–4 weeks; regular maintenance helps sustain vitality and a youthful appearance long-term.
Real Clients · Google Reviews
What Our Clients Say
Vivian Okoth
0 reviews
Dr. Xu and the staff here are fantastic. I’ve been coming here for years and always leave satisfied! The clinic has a relaxed, comfortable, and welcoming atmosphere—I always look forward to my visits.
Mary Jane
1 reviews
I am so grateful to the friend who recommended this place to me. Dr. Xu is amazing—she is the only doctor I’ll see from now on! Everyone on the staff is incredibly friendly and helpful.
Millicent Akisa
1 reviews
She is truly outstanding! She is both friendly and professional, highly knowledgeable, and has a very warm and gentle manner. She listens carefully to your needs and takes the time to explain all the options to you.
Chen cheng
15 reviews
Vivian is extremely professional. Of all the times I've been here, her technique and service are the best. She finished my hyaluronic acid injection very quickly, with minimal pain. She's also beautiful and has a great p…
Emmaculate Matswa
1 reviews
I'm so glad I came here. Dr. Xu is incredibly knowledgeable, and every piece of advice she gave was meticulous and thoughtful. I really enjoyed talking to her about skincare. Everyone here is so warm and friendly .
Sally Yang
2 reviews
Ling was absolutely amazing! She is so friendly, kind, and welcoming. She made the whole experience so enjoyable and comfortable. Truly appreciate her warm personality and excellent service. Highly recommend!
Zara F. Bell
2 reviews
Absolutely amazing clinic. I was treated with the upmost care and respect. Felt like I've know them my whole life. The whole crew is amazing and so sweet! The service was impeccable by Dr. Dan Xu, she is literally the be…
Caroline Fan
8 reviews
I had a really pleasant visit at ID cosmetics today with Ling. I had my pico laser appointment today. Ling treated me with such kindness and care. She was really attentive prepping me for my treatment and checking in on…
Vivian Okoth
0 reviews
Dr. Xu and the staff here are fantastic. I’ve been coming here for years and always leave satisfied! The clinic has a relaxed, comfortable, and welcoming atmosphere—I always look forward to my visits.
Mary Jane
1 reviews
I am so grateful to the friend who recommended this place to me. Dr. Xu is amazing—she is the only doctor I’ll see from now on! Everyone on the staff is incredibly friendly and helpful.
Millicent Akisa
1 reviews
She is truly outstanding! She is both friendly and professional, highly knowledgeable, and has a very warm and gentle manner. She listens carefully to your needs and takes the time to explain all the options to you.
Chen cheng
15 reviews
Vivian is extremely professional. Of all the times I've been here, her technique and service are the best. She finished my hyaluronic acid injection very quickly, with minimal pain. She's also beautiful and has a great p…
Emmaculate Matswa
1 reviews
I'm so glad I came here. Dr. Xu is incredibly knowledgeable, and every piece of advice she gave was meticulous and thoughtful. I really enjoyed talking to her about skincare. Everyone here is so warm and friendly .
Sally Yang
2 reviews
Ling was absolutely amazing! She is so friendly, kind, and welcoming. She made the whole experience so enjoyable and comfortable. Truly appreciate her warm personality and excellent service. Highly recommend!
Zara F. Bell
2 reviews
Absolutely amazing clinic. I was treated with the upmost care and respect. Felt like I've know them my whole life. The whole crew is amazing and so sweet! The service was impeccable by Dr. Dan Xu, she is literally the be…
Caroline Fan
8 reviews
I had a really pleasant visit at ID cosmetics today with Ling. I had my pico laser appointment today. Ling treated me with such kindness and care. She was really attentive prepping me for my treatment and checking in on…
Grace
Local Guide · 13 reviews
I got a treatment done by Ling today and she was super friendly and helpful. She made me feel very comfortable throughout the entire process from the beginning til the end and I’d like to get it done by her again next ti…
Yvonne H
Local Guide · 54 reviews
Ling was so kind and super precise. I loved her recommendations—felt like she just knew what I needed! Thank you!
Dou Xu
2 reviews
Ling is just amazing—so gentle and professional. She really knows her stuff! I felt super cared for. The whole experience? Honestly, so relaxing.
Yan Sun
3 reviews
Dr. Dan Xu is seriously amazing—so skilled and patient! Felt super at ease the entire time. The results? Wow, just wow.
Olivia W
3 reviews
Entrusting my face to Dr. Xu and her team is reassuring, and everyone's service attitude is super nice. The clinic environment is clean and elegant, and Dr. Xu is enthusiastic and professional. I have always trusted her…
Hana Yu
9 reviews
I have been here since 3 years ago, Dr.Xu is very professional and all the staff are very nice and patient. I highly recommend this place!
xiaojie chen
7 reviews
Susie has an incredibly caring attitude, and all of her suggestions were truly helpful. I really appreciated her support!
Jackie Tse
Local Guide · 18 reviews
Dr Xu is very friendly and professional. Appointment was made quickly and the consultants provided professional and helpful advice. After the procedure, the consultant provided advice on after care and treatment plans. H…
Grace
Local Guide · 13 reviews
I got a treatment done by Ling today and she was super friendly and helpful. She made me feel very comfortable throughout the entire process from the beginning til the end and I’d like to get it done by her again next ti…
Yvonne H
Local Guide · 54 reviews
Ling was so kind and super precise. I loved her recommendations—felt like she just knew what I needed! Thank you!
Dou Xu
2 reviews
Ling is just amazing—so gentle and professional. She really knows her stuff! I felt super cared for. The whole experience? Honestly, so relaxing.
Yan Sun
3 reviews
Dr. Dan Xu is seriously amazing—so skilled and patient! Felt super at ease the entire time. The results? Wow, just wow.
Olivia W
3 reviews
Entrusting my face to Dr. Xu and her team is reassuring, and everyone's service attitude is super nice. The clinic environment is clean and elegant, and Dr. Xu is enthusiastic and professional. I have always trusted her…
Hana Yu
9 reviews
I have been here since 3 years ago, Dr.Xu is very professional and all the staff are very nice and patient. I highly recommend this place!
xiaojie chen
7 reviews
Susie has an incredibly caring attitude, and all of her suggestions were truly helpful. I really appreciated her support!
Jackie Tse
Local Guide · 18 reviews
Dr Xu is very friendly and professional. Appointment was made quickly and the consultants provided professional and helpful advice. After the procedure, the consultant provided advice on after care and treatment plans. H…
Ready to begin your NAD+ Rejuvenation Therapy journey?
Book a Free 30-Minute Consultation with Dr. Dan Xu, M.D., CCFP. She will design a personalized NAD+ rejuvenation injection plan for you — no hard sell, no pressure.
Book Your AppointmentID Cosmetic ClinicNAD+ rejuvenation injection treatment — experience professional, safe, and science-based cellular renewal care.
Address:30 Gibson Dr, Units 113-117, Markham, ON L3R 2S3
Phone:905-477-2225
Free 30-Minute Consultation
Every consultation is conducted personally by Dr. Xu (Mon–Sat).
24 hr response · English/Chinese OK
Technology defines the possibilities. The physician defines the direction. Identify with your own beauty.
