Lesley Spencer of Chaelis Aesthetics

LEADING AESTHETICS PRACTITIONER AND TRAINER

Welcome to Chaelis Advanced Aesthetics, we offer a wide variety of treatments available for men and women aged 18-70 located in Northamptonshire alongside our training school which is committed to providing high-level and high-quality aesthetics training to students wanting to advance in their qualifications.

Practised Aesthetics
since 1999

Highly Qualified non-medic practitioner

Subtlety is the skill. Most patients don’t want to look different, they want to look like themselves, only well-rested, refreshed, and quietly restored.

At Chaelis, every treatment begins with a simple principle: preserve, don’t alter. We work with your anatomy, not against it, using medical judgement to restore what time or genetics have changed, never to chase a trend or a look. Where overtly cosmetic providers pursue instant transformation, we take a considered, staged approach built on safety and long-term facial harmony. The goal is always the same: results so natural, people notice you look well, not different.

Real change happens gradually, and we plan for that. Every treatment plan is built around your individual anatomy, staged over time to allow safe, cumulative results rather than sudden change. Our before-and-after outcomes are chosen deliberately to reflect this subtle, anatomically grounded improvements paired with genuine patient-reported experiences, not dramatic reveals. It’s a slower, more considered path to looking like yourself, only more rested and restored, built on trust, not transformation for its own sake.

TREATMENT FOCUS: Chelsia Regenerative Skin Care

Rediscover your youthful glow. Utilising the latest medical-grade solutions to kickstart aged skin cells back into action. A personalised treatment plan will reveal plumper, firmer skin with significantly fewer wrinkles along with an even complexion.

Natural-looking results
Softens skin lines
Personalised ongoing plan

TREATMENT FOCUS: Chelsia 8 Plasma Skin Reduction & Rejuvenation

Chelsia 8 Plasma Skin Reduction and Rejuvenation addresses over 40 skin concerns from eyelid laxity and fine lines to scarring, loose skin, and irregular texture using ozone, warm plasma, and cold plasma to rebalance, tighten, and revitalise the skin without surgery.

Non-surgical eyelid tightening alternative
Treats multiple concerns in one system
Long-lasting results, three to five years

TREATMENT FOCUS: Endo Lifting

Endo Lifting addresses skin laxity and loss of definition caused by ageing or fat loss, using a fine optical fibre beneath the skin to stimulate collagen and restore firmer, better-supported skin structure. Minimally invasive, with little downtime and results lasting several years.

Often just one session for visible results
Long-lasting outcomes, three to five years
Minimal recovery time

“Trust the training behind the treatment, not just the tool.”

At Chaelis, every treatment is guided by anatomy, safety, and medical judgement never trends. Our range spans injectables (dermal fillers, wrinkle-reducing injections, skin boosters including Profhilo and polynucleotides), skin resurfacing (Plasma Skin Regeneration, peels, microneedling with RF), regenerative therapies (PRP/PRF hair and skin restoration, Endo Lifting, EMS), thread lifting, and wellness support (vitamin infusions, hyperhidrosis treatment, thermavein therapy). Each is selected as part of a considered, staged plan designed to preserve and support your natural anatomy not alter it. This is medical aesthetics: expertise first, results that endure.

Sometimes the most trustworthy thing a clinician can say is: not yet, or not at all.

We’re willing to turn down a treatment request and tell you why. If a procedure won’t benefit you, we’ll say so, recommend an alternative, or suggest revisiting in six months’ time. Where relevant, we’ll also raise concerns sensitively, including referring for mental health support where appropriate. It’s a small distinction, but it’s the difference between a clinician and a salesperson.

Our language reflects our approach. We talk about balancing proportions, restoring volume, and harmonising features, never “snatched,” “plumped,” or “frozen.” This isn’t just tone; it’s how informed consent should work, grounded in medical necessity and health benefit rather than vanity. Every recommendation is made transparently, so you always understand not just what we’re doing, but why.

Just needed to let you know I woke up today and I’m so over the moon. I can’t believe how I have a nice shape around my jawline. Also lifted a bit under my chin where I had skin loose.

Jawline Delination Testimonial

Schedule a Consultation

Every consultation at Chaelis lasts a full hour, allowing enough time to properly understand your goals, assess your skin and anatomy, and begin building your individual treatment plan. Because our approach is never one-size-fits-all, a consultation is a mandatory first step before starting any new treatment, there is a £50 consultation fee, payable when you book.