Exosomes vs. Polynucleotides: Advanced Regenerative Treatments for Skin & Hair
At Stirling Skin, we specialize in cutting-edge regenerative treatments that harness the power of your body’s natural healing processes. Two of the most innovative options for skin rejuvenation and hair regrowth are Exosomes and Polynucleotides. While both treatments work on cellular repair and regeneration, they function in distinct ways.
What Are Exosomes?
Exosomes are extracellular vesicles derived from stem cells. These microscopic messengers
contain growth factors, proteins, lipids, and RNA, which signal cells to repair, regenerate, and increase collagen production. Unlike stem cells themselves, exosomes do not contain DNA, making them a safer and highly effective regenerative treatment.
What are polynucleotides?
Polynucleotides (PN) are DNA fragments derived from salmon or trout that have powerful tissue-repairing and anti-inflammatory properties. They stimulate the fibroblast cells responsible for producing collagen and elastin while promoting tissue hydration. Unlike exosomes, which act as cellular messengers, polynucleotides directly repair damaged skin and stimulate cell growth by activating receptors in the skin.
Frequently Asked Questions
How do exosomes benefit the skin?
Stimulate fibroblasts to increase collagen and elastin, leading to firmer, more youthful skin.
Reduce inflammation, redness, and pigmentation.
Improve wound healing and repair damaged skin cells.
Enhance skin hydration and barrier function, reducing fine lines and wrinkles.
Can exosomes be used for hair restoration?
Stimulate dormant hair follicles to encourage new growth.
Increase blood supply to the scalp, improving follicle nourishment.
Reduce scalp inflammation, which can contribute to hair thinning.
Promote thicker, stronger hair strands.
How do polynucleotides benefit the skin?
Deeply hydrate the skin by binding water molecules, making it a superior treatment for dry, aging skin.
Activate fibroblast cells, improving skin elasticity and reducing wrinkles.
Increase skin thickness and density, helping to improve scarring and pigmentation.
Provide powerful anti-inflammatory benefits, making it ideal for conditions like rosacea and acne-prone skin.
Can polynucleotides be used for hair regrowth?
Encourage angiogenesis (formation of new blood vessels), improving follicle oxygenation.
Extend the anagen (growth) phase of the hair cycle, reducing hair shedding.
Decrease oxidative stress, which contributes to hair thinning.
Boost hair thickness and scalp hydration, preventing dryness-related hair loss.
How many sessions are required?
Both Exosome and Polynucleotide treatments work best as a course of treatments, as they focus on long-term cellular regeneration rather than immediate surface-level results.
For skin rejuvenation: A minimum of 3-4 sessions is recommended, spaced 4 weeks apart for optimal collagen stimulation and skin renewal.
For hair restoration: A minimum of 4-6 sessions, 4 weeks apart, is advised to see significant hair regrowth and improved follicle health.
What is the treatment comfort level, and is there any downtime?
Both treatments are minimally invasive and delivered via microneedling or injection therapy, ensuring deeper penetration into the skin or scalp.
Comfort Level
Mild discomfort during treatment, often described as a slight tingling or warmth. A topical numbing cream is applied beforehand to enhance comfort.
Downtime
Slight redness and swelling for 24-48 hours post-treatment. Some clients experience mild peeling or flaking as new skin regenerates. For hair treatments, the scalp may feel sensitive for a few days, but normal activities can resume immediately.
How long do the effects last?
Exosomes
Results are typically visible within 4-6 weeks after the first session, with optimal results peaking at 3-6 months post-treatment. The effects can last 12-18 months, depending on lifestyle factors, skincare regimen, and maintenance treatments.
Polynucleotides
Skin improvements become noticeable after 3-4 weeks, with progressive results over 3-6 months. The benefits last 6-12 months, and maintenance sessions can prolong the effects.
Which Treatment Is Right for You?
Both exosomes and polynucleotides offer exceptional skin and hair rejuvenation, but the best choice depends on your individual concerns:
If you’re looking for anti-aging benefits, increased collagen production, and faster skin healing, Exosomes are an excellent choice.
If you suffer from chronic inflammation, rosacea, acne scarring, or extreme skin dehydration, Polynucleotides provide superior results.
For hair regrowth, both treatments are highly effective, but Polynucleotides may be better for scalp hydration and long-term follicle health, while Exosomes work rapidly to reactivate dormant follicles.
Let's get your skin looking Stirling!
At Stirling Skin, we offer bespoke treatment plans tailored to your skin and hair needs.
Book a free consultation today, and let’s create a personalized plan to achieve your best skin and hair yet!