Polynucleotides, which are polymers of nucleotides (the building blocks of DNA and RNA), have been gaining attention in the cosmetic and dermatological fields for their potential benefits in skin and hair rejuvenation. 

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1. Stimulating Hair Follicle Cells

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Polynucleotides can promote the repair and regeneration of damaged cells within hair follicles. By providing the necessary components for DNA and RNA synthesis, they can enhance the natural regenerative processes of follicular cells, potentially leading to healthier hair growth. Polynucleotides may activate dormant stem cells in hair follicles, encouraging them to enter the growth (anagen) phase of the hair cycle, which could result in increased hair density and thickness.

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2. Improving Blood Circulation

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Polynucleotides have been shown to enhance microcirculation, which is crucial for delivering nutrients and oxygen to hair follicles. Better circulation can lead to a more supportive environment for hair growth and reduce hair thinning.

 

 

3. Anti-inflammatory Effects

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Reducing Inflammation: Chronic inflammation around hair follicles can lead to hair thinning and loss. Polynucleotides have anti-inflammatory properties that can help reduce inflammation in the scalp, creating a more favorable environment for hair growth.

 

 

4. Hydration and Moisture Retention

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Polynucleotides can improve the hydration of the scalp by enhancing the skin's moisture-retention capabilities. A well-hydrated scalp supports healthy hair follicles, which in turn can lead to stronger, shinier hair.

 

 

5. Antioxidant Protection

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Neutralizing Free Radicals: Polynucleotides have antioxidant properties that help protect hair follicles from oxidative stress caused by free radicals. Oxidative damage is a known factor in hair aging and loss, so reducing this can contribute to hair rejuvenation.

 

 

6. Wound Healing and Scalp Health

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Polynucleotides are involved in the wound healing process, which can be beneficial for individuals experiencing scalp issues like micro-injuries or irritation. A healthier scalp can support better hair growth.

 

 

7. Collagen Production

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Polynucleotides may also stimulate collagen production in the scalp. Collagen is important for the structure and integrity of the skin and hair follicles, and increased collagen can enhance the strength and elasticity of hair.

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Polynucleotides can be administered through topical formulations, injections, or other dermatological procedures aimed at enhancing hair health. The specific method of delivery can influence the effectiveness and outcomes of the treatment.

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While research is ongoing, polynucleotides hold promise as a therapeutic option for hair rejuvenation, particularly for those dealing with thinning hair, hair loss or scalp issues. However, it’s important to consult Deirdre to determine the best treatment approach for your individual needs.