Your skin naturally repairs itself after injury through a carefully coordinated healing response. The platelets release growth factors that signal fibroblasts, stem cells, and other repair cells to produce new collagen, elastin, and blood vessels while rebuilding damaged tissue. As we age, this regenerative response becomes less efficient, contributing to thinner skin, slower healing, and visible signs of aging.
PRP and PRF injections concentrate these natural healing components from a small sample of your blood and inject them into targeted treatment areas. Rather than adding synthetic materials, these treatments stimulate your own regenerative processes to improve skin quality. While both PRP and PRF injections activate your healing processes, they work differently.
Platelet-rich plasma (PRP) is created by centrifuging your blood to isolate a concentrated layer of platelets suspended in plasma. Once injected, activated platelets release growth factors that stimulate fibroblasts, collagen and elastin synthesis, angiogenesis, and tissue remodeling. This helps improve texture, fine lines and wrinkles, acne scars, and overall skin vitality through your body’s natural repair mechanisms.
Platelet-rich fibrin (PRF) is produced using a slower centrifugation process without anticoagulants, which helps preserve more platelets, white blood cells, and fibrin within the concentrate. The fibrin matrix acts as a scaffold that gradually releases growth factors over days, providing longer-lasting cellular signaling that supports collagen production, tissue regeneration, improved circulation, and gradual skin rejuvenation.
These regenerative treatments may improve a wide range of cosmetic concerns, including:
Your treatment begins with a consultation to discuss your concerns, medical history, goals, and whether PRP or PRF is the better option for your skin or hair restoration needs. A small blood sample is drawn, much like a routine lab test. The sample is then processed in a specialized centrifuge to separate and concentrate the regenerative components needed for your treatment.
Once your PRP or PRF is prepared, the treatment area is cleansed and the concentrate is injected into precise locations using a fine needle. PRP or PRF may be combined with procedures like microneedling to enhance delivery and further accelerate collagen remodeling. After treatment, you can return to most normal activities with minimal downtime.
Because PRP and PRF use your own blood, the risk of allergic reactions is extremely low. However, as with any injectable treatment, temporary side effects may occur, including:
Most people can return to normal activities the same day or the following day. Redness and swelling typically improve within 24 to 72 hours, while bruising, if it occurs, may take up to a week to resolve. Avoid strenuous exercise, excessive heat (including saunas and hot tubs), alcohol, and unnecessary touching of the treated area for 24 hours. Use gentle skincare, wear sunscreen daily, and follow your provider’s aftercare instructions to optimize your results.
PRP and PRF work by stimulating your body’s natural regenerative processes, so improvements develop gradually. Some patients begin to notice subtle improvements in skin tone, hydration, and glow within 2 to 4 weeks, while more noticeable changes in texture and firmness typically develop over 6 to 12 weeks as new collagen is produced. Full collagen remodeling can continue for 3 to 6 months after treatment.
For hair restoration, the results take longer because your hair follicles must move through their natural growth cycle. It’s common to see initial shedding or no visible change for the first 2 to 3 months, with early regrowth typically appearing after around 3 to 4 months and more visible improvements in density developing in 6 to 12 months.
While some patients benefit from a single treatment, most achieve better outcomes with a series of 3 to 4 sessions spaced 4 to 6 weeks apart. During your consultation, we’ll recommend a personalized schedule based on your concerns, treatment goals, timeline, and budget.
Whether you’re dealing with fine lines, acne scars, or a loss of skin vitality, PRP and PRF injections can help reveal healthier, more youthful-looking skin. At LaVida Medspa, we customize each treatment to your goals, timeline, and budget, helping you achieve results that harness your body’s own natural healing. Schedule a consultation at our Chandler or Mesa location to find out if PRP or PRF is right for you.
