Nestled in the heart of Chelmsford’s High Street, The Sigma Clinic is a refined two-room studio offering science-backed transformations for skin, body, and smile.
Whether you're here for collagen-boosting facials, professional teeth whitening, or precision aesthetics, each treatment is delivered with clinical expertise and calming energy — no noise, no chaos, just clarity.
Designed for those who expect more than the usual, The Sigma Clinic is where high standards meet high-performing results.
Expect a serene, clutter-free environment and elevated care from start to finish.

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Elegant decorative items on a black shelf at The Sigma Clinic, Chelmsford, England, GB.

Stylish interior with modern black beams at The Sigma Clinic, Chelmsford, England, GB.

Relaxation setup at The Sigma Clinic, Chelmsford, England, GB with a spa bed and calming decor.

The Sigma Clinic

Exterior of The Beauty Room by Victoria in Chelmsford, England, GB with modern white and blue facade.

The Beauty Room by Victoria

Beauty Salon

Treatment room at The Chelmsford Skin Clinic, Chelmsford, England, GB, showcasing professional spa equipment.

The Chelmsford Skin Clinic

Boujee Nails & Beauty

Welcome area at Glow Tanning and Beauty, Chelmsford, England, GB, showcasing tanning products.

Glow Tanning and Beauty

Tanning Studio

Forever Beauty - Chemsford

The Blowout Bar

Tranquil treatment room at Another Level Medispa in Chelmsford, England. Ideal for relaxation and rejuvenation.

Another Level Medispa

Medspa

Sii Bello Collective Room 8 spa ambiance in Chelmsford, England, GB with serene wall art and cozy lighting.

Sii Bello collective  Room 8

Massage

First facial at the Sigma Clinic and I am beyond impressed. Beautiful clinic and experience, Bubbles is super friendly and cares about her clients you can tell. will definitely be back! X

Designed for breakout-prone teenage skin, these treatments calm acne, reduce redness, and clear congestion. Includes a mini consultation, extractions, high-frequency, LED therapy, and simple skincare advice to support clearer, healthier skin.

Teen Acne Facial - Teen Glow

This express treatment is designed for busy clients who want visible results without cutting corners. Perfect for lunch breaks, pre event prep or midweek resets, Glow & Go includes a deep cleanse, exfoliation, and targeted extractions to decongest and smooth the skin. A treatment mask calms and revitalises, while a hydration boost restores glow and moisture balance. Ideal for dull, tired, or congested skin needing a fast, effective refresh delivered with the same expert precision you'd expect from any full-length treatment.
All in just under an hour.

Glow & Go – Express Facial

A pregnancy-safe facial designed to nourish, calm and restore hormonal or sensitive skin. Includes a deep cleanse, exfoliation, dermaplaning to remove peach fuzz, extractions, a soothing jelly mask and hydration boost. Perfect for mums-to-be needing a gentle but effective glow-up.

Mama Glow ( Pregnancy Facial)

Reveal a radiant complexion as dermaplaning gently sweeps away dead skin and peach fuzz, leaving your skin silky smooth and makeup-ready. A customised mask and LED therapy work together to calm, repair, and enhance your natural glow. Perfect before special events or as a revitalising skincare boost.

Glow Plane ( Dermaplaning and LED)

Featured

Skin Consultation

Your skin is unique — and so should be your treatment plan. At The Sigma Clinic, every journey begins with a professional skin consultation designed to give you absolute clarity on your skin’s current health, needs, and potential.

During your consultation, we take the time to understand more than just the surface. We’ll discuss your skin history, lifestyle, and concerns in detail, before carrying out a thorough analysis to identify underlying issues such as dehydration, barrier damage, pigmentation, acne, or premature ageing.

From there, our specialists create a tailored treatment pathway, combining in-clinic solutions with at-home recommendations to ensure your results are long-lasting and realistic. This is not a generic “one-size-fits-all” chat — it’s a deep dive into what your skin truly needs, explained clearly and without unnecessary jargon.

Whether you’re preparing for advanced treatments, looking to correct specific concerns, or simply want expert guidance

Free Skin Consultation 

Discover your skin’s unique needs with a complimentary consultation from our expert team. Enjoy a relaxed, friendly conversation where we listen to your concerns and discuss your skincare goals. Receive personalised guidance tailored to help you feel confident in your skin’s care.

A targeted facial using radiofrequency to gently heat the deeper layers of skin — stimulating collagen, improving firmness, and lifting sagging or ageing skin. Finished with a custom mask and LED to soothe, restore, and boost overall skin vitality.

Glow Radio ( Radio Frequency Facial with LED Light Therapy)

Reveal smoother, brighter skin with this resurfacing facial that uses microdermabrasion to gently buff away dead skin cells and even out texture. Perfect for refining pores, reducing light pigmentation, and restoring your natural glow. The treatment ends with a calming mask and LED therapy for clarity and balance.

Glow Derma (Microdermabasion with LED Light Therapy)

Struggling with breakouts or persistent oiliness? This treatment uses high-frequency technology to target acne-causing bacteria, calm inflammation, and encourage faster healing. A soothing mask and LED light therapy complete the experience, leaving your skin balanced and visibly clearer, with ice globes to cool.

Glow Current (Acne Prone Skin - High Frequency with LED Light Therapy)

Uncover luminous, refreshed skin in one relaxing session with no downtime needed. This treatment blends BioRePeel (16% TCA) to exfoliate, clear congestion, and brighten complexion—no visible peeling required. Includes a targeted facial, calming mask, and LED therapy to hydrate and soothe. Please note this is a chemical peel.

Glow Bio (BioRePeel + Targeted Facial)

A medical-grade peel tailored to treat acne, scarring, pigmentation, melasma, rosacea, and rough texture. This advanced treatment supports deep renewal with visible results. Includes a targeted facial, mask and LED. Peeling varies. Subject to consultation.

Glow Peel (Chemical Peel)

Hair thinning? Patchy beard? MicroGlow targets hair loss by using microneedling to boost circulation, stimulate dormant follicles, and encourage stronger regrowth. Ideal for scalp or beard areas affected by stress, hormones, or genetics. Suitable for men and women. Best done as a course.

MicroGlow (Microneedling for Hair & Beard Loss

Advanced Skin Treatments

Discover the best approach to your skin’s needs with expert guidance from a trusted professional. This complimentary consultation helps you understand your skin type and concerns, offering tailored advice in a relaxed and welcoming setting. Ideal for anyone seeking personalised skincare support.

FREE SKIN CONSULTATION 

Reveal smoother, clearer skin with this clarifying back facial tailored for those dealing with breakouts or rough texture. Enjoy a thorough cleanse, exfoliation, extractions, high-frequency treatment, mask, and a hydrating finish. Perfect for acne-prone or congested skin, with packages for ongoing care.

Glow Back ( Back Facial With High Frequency)

Struggling with back acne scars or uneven texture? This advanced treatment deeply resurfaces your skin using, high frequency, BioRePeel, targeted extractions, and a clarifying mask. A soothing LED finish calms and supports skin healing, helping you achieve a clearer, smoother-looking back over time.

Glow Bacial (Deluxe Back Facial with BioPeel)

Experience ultra-smooth radiance as this advanced facial blends derma planing, microdermabrasion, deep cleansing, and extractions to refine skin texture. Hydrating serums deliver a luminous glow, while LED light and cooling ice globes calm and refresh tired, dull skin leaving you with glowing glass skin.

Glass Skin Glow 

Uncover a clearer, more confident complexion with this targeted facial. Blending microneedling with specialised acne care and high-frequency (when suitable), this treatment helps reduce inflammation, smooth texture, and support healing. Perfect for breakout-prone or post-acne skin seeking lasting clarity.

Acne Glow Be Gone (Microneedling & Acne Treatment)

Reveal smoother, more radiant skin with this advanced microneedling facial. Tiny needles trigger your skin’s natural repair process, helping to fade acne scars, refine pores, and improve texture. Serums are chosen for your unique needs, whether calming redness or boosting your skin barrier. You may experience some redness for 24–48 hours and should avoid makeup for two days, but lasting improvements in clarity and glow make it worthwhile.

Dr Pen Microneedling (With Basic Facial)

This is not your average microneedling. SkinPen is a clinically proven, precision-controlled device designed to target deeper skin concerns — from acne scarring and pigmentation to fine lines and rough texture. It works by triggering your skin’s natural collagen production, encouraging smoother, clearer, and more youthful-looking skin over time.

Unlike traditional microneedling tools, SkinPen is medical-grade, offering a more consistent depth and safer results for those with complex skin issues. This treatment includes targeted serums selected for your skin concerns, from scarring to skin tone repair. Redness may last up to 48 hours post-treatment, and makeup should be avoided for two days — but long-term results are worth the reset.

Skin Pen Microneedling 

Unsure where to begin with your skin? Discover a customised men’s facial featuring a deep cleanse, two targeted treatments, a soothing mask, calming LED light therapy, and invigorating ice globes. Perfect for tackling breakouts, dryness, dullness, oiliness, and acne scarring, leaving your skin looking healthier and refreshed.

Men Glow Too (Bespoke Mens Facial)

Experience intensive rejuvenation designed for visible skin transformation. This bespoke facial targets pigmentation, scarring, and uneven texture with dermaplaning, microdermabrasion, microneedling, and your choice of salmon DNA or advanced serums/Peels.  Enjoy radiofrequency, ultrasound, LED, a custom mask, massage, and soothing ice globes 

The Sigma Glow Up ( Bespoke Serum Infusion Facial)

Luxury Skin Treatments

Rediscover your smile’s natural radiance with this 60-minute cosmetic whitening treatment. Ideal for tackling everyday stains from tea, coffee, or red wine, this gentle process uses a peroxide free gel and LED light activation for safe, effective results. Enjoy a brighter, photo-ready smile with confidence.

Glow Teeth (Silver Package) 60 Mins

Experience a more radiant smile with this thorough 90-minute session. Enjoy extra whitening gel cycles and extended LED light exposure for a visibly brighter, cleaner look. Ideal for first-timers or anyone seeking a truly luminous transformation.

Glow Teeth (Silver Package) 90 Mins

Years of coffee, red wine or smoking taking their toll?
This 60-minute premium whitening treatment is perfect for lifting deeper stains and restoring brightness to tired, dull smiles.
Using our enhanced peroxide-free formula and LED activation, it targets discolouration caused by everyday life  leaving your teeth visibly cleaner, brighter and glow-ready in just one session.

Glow Bright (Gold Package) 60 Mins

Transform a dull smile into a dazzling one with this intensive 90-minute treatment. Perfect for smokers, coffee lovers, or anyone with stubborn stains, it combines a non peroxide gel system and extended LED cycles for impressive whitening. Enjoy a fresher, brighter, camera ready smile for any occasion, weather it be a wedding, holiday or just want a fresher smile.

The Sigma Clinic

Services

Teen Acne Facial - Teen Glow

Teen Acne Facial - Teen Glow

Glow & Go – Express Facial

Glow & Go – Express Facial

Mama Glow ( Pregnancy Facial)

Mama Glow ( Pregnancy Facial)

Glow Plane ( Dermaplaning and LED)

Glow Plane ( Dermaplaning and LED)

Team

Reviews

About

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Venues nearby