Is PRP Effective for Face Renewal?

As we age, our skin undergoes various changes that manifest as the development of wrinkles, loss of elasticity, and the appearance of dark spots. These signs of aging often leave us feeling self-conscious and seeking a way to restore a more youthful appearance. One increasingly popular option for facial revitalization is Platelet Rich Plasma or PRP facial therapy.

This article will explore PRP facial treatment, how it works, and its effectiveness in improving various skin conditions. We will also discuss the safety of PRP therapy and the potential for enhanced results when combined with exosomes.

What is Platelet Rich Plasma Facial Treatment?

PRP facial treatment is a non-surgical procedure that utilizes the natural healing properties of platelets in our blood to stimulate the rejuvenating capabilities of the skin. Platelets are rich in growth factors and other bioactive proteins that promote tissue repair and regeneration.

How PRP Facial Treatment Works

Platelet-rich plasma is a promising autologous preparation of concentrated platelets derived from the patient’s own blood. The PRP facial treatment works by activating the growth factors present in the concentrated platelets in the prepared mixture and reintroducing them to the epidermis and dermis layers of the skin. This process places the concentrated plasma exactly where it is needed. It instigates the body’s healing mechanism, recruiting the inherent MSCs (mesenchymal stem cells) to the damaged area, which genuinely heals the problem, not just covers it up.

These growth factors are known to facilitate several processes related to tissue repair and regeneration, which include the following:

• Collagen production: Growth factors in PRP, such as platelet-derived growth factor and primary fibroblastic growth factor, promote collagen production, which helps improve the skin’s elasticity and reduce the appearance of wrinkles and fine lines.
• Angiogenesis (or production of new blood vessels): The growth factors present in PRP, such as the vascular endothelial growth factor, stimulate the production of new blood vessels, leading to improved blood flow and brighter, healthier-looking skin.
• Cell differentiation and proliferation: When PRP is applied to the skin, the growth factors prompt the regeneration and renewal of skin cells, leading to improved skin texture, tone, and overall appearance.

How PRP Facial Treatment is Administered

The PRP facial treatment begins with collecting a small amount of the patient’s venous blood, which is then centrifuged to separate the concentrated platelets from the other components. An FDA-cleared Class II PRP kit will concentrate the platelets. Once the spin process is complete, the PRP is ready for use.

If the patient opts for PRP injections, the medical professional will activate the PRP and carefully inject it into the desired face areas using a fine needle. The injections are usually well-tolerated, and any discomfort can be minimized by applying a topical anesthetic beforehand.

In the next step or as a stand-alone, the PRP is applied topically, and then the practitioner will perform a micro-needling treatment, using an FDA-cleared device with tiny, sterile needles to create micro-channels in the skin. The PRP is re-applied directly to the treated area, allowing maximum absorption and effectiveness.

Conditions that Can Potentially Improve With the Use of PRP to the Face

PRP (Platelet-Rich Plasma) facial treatment is renowned for improving various skin conditions and enhancing overall skin health. The regenerative properties of PRP make it a sought-after treatment for those seeking to revitalize and refine their skin, achieving a luminous and rejuvenated appearance. Here are some of the skin conditions noted to improve with PRP facial treatment:

Periorbital Dark Circles

Periorbital dark circles, commonly called under-eye circles, can make a person appear tired and older than they are. PRP therapy can potentially improve the appearance of periorbital dark circles by stimulating collagen production and enhancing blood flow to the area. The growth factors in PRP can help reduce pigmentation and increase skin thickness, leading to a brighter and more youthful under-eye area.

Atrophic Acne Scars

Acne scars can be a persistent reminder of past breakouts, often affecting an individual’s self-confidence. PRP therapy has shown promising results in improving the appearance of atrophic acne scars. By promoting collagen synthesis, PRP helps to fill in the depressions caused by the scars, resulting in a smoother skin texture.

Facial Wrinkles and Fine Lines

One of the main concerns associated with aging is the development of facial wrinkles and fine lines. PRP therapy can effectively reduce the appearance of these signs of aging by stimulating collagen production and improving skin elasticity. The growth factors in PRP help to plump and tighten the skin, diminishing the depth of wrinkles and fine lines.

Loss of Skin Volume and Elasticity

Our skin gradually loses its volume and elasticity as we age, resulting in a sagging or hollowed appearance. PRP therapy can address this concern by promoting collagen and elastin production, which are essential for maintaining skin firmness and elasticity. PRP can help achieve a more youthful and rejuvenated appearance by restoring lost volume and improving skin texture.

Dark Spots

Dark spots, also known as hyperpigmentation, can be caused by various factors such as sun damage, hormonal changes, and aging. PRP therapy can potentially improve the appearance of dark spots by stimulating skin cell regeneration and reducing melanin production. Over time, the dark spots become lighter and less noticeable, resulting in a more even skin tone.

Effectiveness of the Use of PRP for Skin Revitalization

Numerous studies have demonstrated the effectiveness of PRP therapy for skin rejuvenation. As mentioned, the growth factors and bioactive substances present in PRP can help bring benefits that can enhance overall skin health and appearance, such as stimulating collagen production, cell proliferation, and blood vessels.

For example, the clinical study by Du & Lei (2020) demonstrated the effectiveness of PRP injections to protect the skin from signs of photoaging. Specifically, their study proved that PRP treatment enhanced skin conditions by increasing skin thickness, boosting collagen content, and reducing pigmentation. It also decreased parameters such as wrinkles, texture, and pores as assessed by the VISIA system compared to before treatment.

Similarly, Banihashemi et al. (2021) also demonstrated the effectiveness of PRP for facial rejuvenation, particularly in improving the appearance of periorbital dark circles and wrinkles. In their study, a single injection of autologous PRFM was administered to the participants. Both dermatologist evaluations and patient satisfaction showed improvements in the said skin conditions.

PRP therapy for skin rejuvenation has also undergone a randomized clinical trial and was found to be effective in improving the texture and appearance of photoaged skin.

Safety of the Use of PRP for Skin Renewal

PRP therapy for skin rejuvenation is considered safe when performed by a qualified and experienced professional. Since the PRP is derived from the patient’s own blood, there is minimal risk of adverse reactions or allergic responses.

However, as with any medical procedure, there may be some potential side effects, including redness, swelling, bruising, or mild discomfort at the injection site. These side effects are usually mild and are expected to improve within a few days, especially when proper aftercare procedures are done.

Can Exosomes Improve the Outcome of Facial Rejuvenation When Combined With PRP Treatment?

Exosomes are tiny membrane-bound vesicular structures known to contain and deliver biologically active molecules that can influence cellular behavior and promote tissue rejuvenation, such as growth factors and proteins.

Because they’re packed with these nourishing molecules, exosomes can help regulate and promote the healing process by facilitating specific processes involved in skin regeneration, such as angiogenesis, cell proliferation, and cell differentiation.

Exosomes also hold promise as a non-invasive tool for drug delivery because of their small size, ability to package molecules inside, ability to cross the blood-brain barrier, and their role in intercellular communication.

Considering all of these, it’s reasonable to say that when combined with PRP therapy, exosomes can enhance the rejuvenating effects of PRP by providing additional regenerative and anti-inflammatory properties.

Several studies regarding the efficacy and safety of combination therapies, including Exosomes and PRP, support this. For example, a study by Shin et al. (2012) regarding the combination of PRP with fractional laser therapy for skin rejuvenation was able to demonstrate that combining PRP with fractional laser therapy produced significant objective and subjective improvements in the skin of the participants while still being well-tolerated and without reported adverse effects.

It’s also important to note that exosomes isolated in high concentration and purity, such as Ascellos and JuveXO, can provide patients with optimal regenerative and therapeutic benefits already demonstrated in several studies.

Final Words

PRP facial treatment has gained popularity as a natural and effective option for skin rejuvenation. Through its ability to stimulate collagen production, improve skin texture, and address various skin concerns, PRP therapy offers a non-surgical alternative for those seeking a more youthful appearance.

However, it’s important to emphasize to patients that they should always consult with qualified professionals to determine if PRP facial treatment suits their individual needs and provide them with the proper guidance in effectively improving their skin health.

References

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Banihashemi M, Zabolinejad N, Salehi M, Hamidi Alamdari D, Nakhaizadeh S. Platelet-rich Plasma use for facial rejuvenation: a clinical trial and review of current literature. Acta Biomed. 2021 May 12;92(2):e2021187. doi: 10.23750/abm.v92i2.9687. PMID: 33988167; PMCID: PMC8182581.

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