For years, “investing in your skin” meant a shelf of serums and a monthly facial. In 2026 that has changed. The fastest-growing category in Indian aesthetic dermatology is regenerative treatment — injectables and devices that work by prompting your own skin to rebuild collagen, elastin and hydration from within, rather than sitting on the surface.
Three names come up more than any others: exosomes, polynucleotides and Profhilo. Patients walk into our Defence Colony clinic having read about all three and are usually unsure which one applies to them, or whether they need any of them at all.
Here is a straightforward explanation of what each one actually does.
Polynucleotides: repair and hydration for thin, tired skin
Polynucleotides are purified DNA fragments, most commonly derived from salmon, injected in small quantities into the skin. They don’t add volume and they don’t freeze movement. What they do is improve the quality of the skin itself — elasticity, hydration, fine crepey texture and, in many patients, the dark, hollow look under the eyes.
Best suited to: under-eye crepiness and dark circles, thin or dehydrated skin, early skin laxity in the 28–45 age group, and patients who want visible improvement without looking “done”.
Typical protocol: 2–3 sessions, spaced 3–4 weeks apart. Results build gradually over 6–8 weeks.
Exosomes: the signalling layer
Exosomes are tiny cell-derived vesicles that carry growth factors and signalling proteins. Think of them less as a filler and more as a set of instructions delivered to your skin cells telling them to behave younger. In practice they are rarely used alone — their real strength is as a booster layered on top of another treatment, most often after microneedling or fractional laser, where the skin is primed to absorb them.
Best suited to: overall dullness, post-acne texture, uneven tone, and as an add-on to accelerate healing and results after resurfacing procedures.
Typical protocol: usually 3 sessions combined with microneedling or laser, spaced 3–4 weeks apart.
Profhilo: bio-remodelling, not filling
Profhilo is a highly concentrated stabilised hyaluronic acid injected at five specific points on each side of the face. It spreads under the skin rather than staying where it is placed, which is why it hydrates and firms without adding volume or changing your facial shape. It is the treatment we most often recommend to patients who say some version of “I don’t want fillers, I just want my skin to look less tired.”
Best suited to: early skin laxity, crepey texture on the face, neck and hands, dull or dehydrated skin, and patients in their late 30s onward who want firmness without structural change.
Typical protocol: 2 sessions, 4 weeks apart, then maintenance at 6 months.
So which one do you actually need?
This is the part the internet cannot answer for you. The three treatments overlap, but they solve different problems:
- If the complaint is thin, crepey, hollow-looking under-eyes — polynucleotides are usually the starting point.
- If the complaint is dullness and rough post-acne texture — microneedling or laser with exosomes.
- If the complaint is skin that has lost its firmness and bounce overall — Profhilo.
- If the complaint is volume loss or sagging contour — none of these are the answer; that is a filler or thread lift conversation.
A short in-person assessment settles this in ten minutes and saves a great deal of money spent on the wrong protocol. Indian skin also behaves differently to the skin these treatments were originally studied in — pigmentation risk, healing response and sun exposure all change how a protocol should be sequenced, which is why a dermatologist-led plan matters more here than in the marketing material you’ll find online.
If you’re planning around the festive season, the clock matters
Every regenerative treatment on this list works gradually. That is precisely what makes the results look natural — and also why they cannot be done at the last minute.
With Diwali falling on 8 November 2026, here is the realistic timeline:
| Start by | What is still achievable |
|---|---|
| Late September | Full protocol — polynucleotides, Profhilo or laser + exosomes, complete with all sessions and settling time |
| Mid October | A shortened course: one session plus a HydraFacial closer to the date |
| Late October | Maintenance and glow treatments only — HydraFacial, peels, medical facials |
| Early November | HydraFacial only, 3–5 days before the event |
Patients who book injectable work in the last fortnight before a function are usually disappointed, not because the treatment failed but because it hadn’t finished working yet. Late September and early October are the right window.
Before you book anything
Regenerative treatments are genuinely effective, but they are also the most heavily over-marketed category in aesthetics right now. Three things worth insisting on:
- Ask who is performing the injection. These are medical procedures and should be done by a qualified dermatologist, not a technician.
- Ask to see the product. Branded polynucleotide and Profhilo products should be opened in front of you.
- Be wary of a protocol recommended before anyone has examined your skin. If a clinic can quote you a package over the phone without seeing your face, they are selling, not treating.
Considering one of these treatments?
Book an in-person skin assessment at Monaris Skin & Hair Clinic, Defence Colony, and we’ll tell you honestly which protocol suits your skin — and whether you need one at all.
WhatsApp us to book
Defence Colony, New Delhi | Vijay Nagar, Indore