Your Guide To The Most Effective Scalp Treatments — Which One Is Right For You?

Scalp health is a topic that is not often in the spotlight. Also, it is something that needs attention but is gravely lacking. Here are some treatments that actually work, as experts weigh in.

Platelet-Rich Plasma (PRP) therapy

Platelet-Rich Plasma therapy, or PRP, is a special treatment to help in rejuvenating the scalp and promote the growth of natural hair. PRP is one of the best solutions if you are looking for a treatment to prevent hair loss and reverse hair thinning. “PRP is a non-surgical technique that stimulates hair follicles and promotes hair growth by using elements of your own blood. A tiny amount of your blood will be drawn for this treatment, centrifuged to extract the platelet-rich plasma, and then injected into your scalp by the specialist. PRP's growth factors and proteins naturally aid in cellular repair and regeneration. The density and thickness of hair are increased by these growth factors, which also improve blood supply to hair follicles,” says Dr Nirupama Parwanda. Make sure to consult a qualified dermatologist or trichologist, take prescribed medicines, and complete all the suggested sessions; usually 3-6 sessions are required.

Regenera Activa

This is a smart, science-backed treatment that uses your regenerative cells to restore hair health. In just one 45–60 minute session, it starts the repair process all naturally, without any chemicals or external substances. “During the procedure, a tiny sample of scalp tissue is taken from the back of your head with a few hair grafts and processed into a powerful serum rich in stem cells and growth factors. This mix is then carefully injected into areas where your hair is thinning to reactivate dormant hair follicles, improve density, and slow down hair fall. This science-backed treatment is ideal for anyone in the early stages of hair thinning, whether due to stress, hormones, or genetics. It’s a gentle yet highly effective alternative before considering more invasive options. And since it’s all your cells, no synthetics, so no risks,” says Dr Chiranjiv Chhabra, Founder & Chief Dermatologist, Alive Wellness Clinics. Keep your scalp clean and dry for the first 24 hours after the treatment, and only use a gentle, sulphate-free shampoo after Day 1. Be consistent with all the aftercare your doctor suggests. You can expect the results in about 6–8 weeks.

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Head massage with hemp seed oil

A traditional head massage, or champi, with hemp seed oil isn’t just relaxing—it’s incredibly therapeutic. “While the champi increases blood circulation, what makes hemp seed oil stand out is its naturally balanced omega-3 and omega-6 fatty acids, which are crucial for maintaining a healthy moisture balance. These fatty acids help to restore the hair's natural oils, which can be stripped away by frequent shampooing and environmental factors. By preventing water loss, hemp seed oil helps keep the scalp hydrated and the hair strands soft, elastic, and less prone to breakage,” says Parivardhan Dangi, Founder and CEO, Neoli Hemp Store. Warm a small amount of oil and gently massage it into your scalp for several minutes before shampooing. This stimulates blood flow and deeply nourishes the follicles. Apply the oil from root to tip, focusing on dry ends. Leave it on for at least 30 minutes, or as an overnight treatment, before washing it out. You can also mix it with other ingredients like aloe vera gel or essential oils for a custom mask. For dry or frizzy hair, use a few drops of the oil on your fingertips and apply it to the ends of your hair to add moisture and control frizz throughout the day.

Growth factor concentrate

Growth factor concentrate (GFC) is a minimally invasive procedure used in conditions such as increased hair loss and male and female patterned hair loss. It has nil to minimum side effects since it’s derived from one’s own blood. Dr Spoorthy Nagineni, consultant dermatologist at Zennara Clinics Hyderabad, explains, “We take about 10-20 ml of patients’ blood and centrifuge it to isolate growth factor concentrate. It would take about an hour for this procedure, and it has minimal to no downtime. GFC has specific growth factors like PDGF (platelet-derived growth factor) and VEGF (vascular endothelial growth factor), which help in increasing the blood supply to the scalp and stimulate the dormant hair follicles, which helps in reducing the hair fall and increasing the hair density.” It is usually advised to wash your hair the day of your procedure. Alcohol consumption needs to be avoided at least two days before and after the procedure.

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Exosomes

Exosomes are like messengers that tell your body to repair and regenerate. When these are injected into your scalp, they send signals to your hair follicles to wake up and start growing again. “What I love about exosomes is that they do not just work on the hair shaft. They go deeper and heal the environment around the follicle. This means better blood flow, more nutrients, and a healthier scalp. The scalp feels different too. Softer, calmer, less itchy. Because the inflammation settles down. This helps in conditions like seborrheic dermatitis and early-stage scarring alopecia. I had one young woman with PCOS who had lost a lot of volume in her crown area. After two sessions, she told me she could finally wear her hair open again. That kind of emotional shift is what makes this treatment so powerful,” says Dr Niketa Sonavane, leading dermatologist and founder of Ambrosia Aesthetics, Mumbai. This is a scientific, regenerative approach that is here to stay.

Salicylic acid

The Salicylic Acid Scalp Treatment is a targeted pre-wash solution formulated to exfoliate the scalp, remove buildup, and restore balance. Powered by beta hydroxy acid (BHA), specifically salicylic acid, this treatment penetrates deep into the scalp’s pores, dissolving sebum, dead skin cells, and product residue that can clog follicles. Dr Prashant Agarwal, Sr Dermatologist & Formulator, SkinInspired, says, “Unlike physical scrubs, salicylic acid works through keratolysis, breaking the bonds between dead skin cells to gently shed flakes. Its lipophilic nature allows it to reach oil-rich areas, making it effective for oily, dandruff-prone scalps and conditions like seborrheic dermatitis. Additionally, it reduces inflammation, alleviates itchiness, and supports a healthier scalp barrier. The formula often combines hydrating humectants (glycerine, panthenol) and soothing botanicals (aloe vera) to prevent dryness, while pH regulators maintain an acidic environment for optimal efficacy.” With regular use, this treatment minimises flakes, balances oil, and enhances the effectiveness of your haircare routine, promoting a cleaner, healthier scalp environment.