Unique Skin is proud to be Circadia®'s exclusive UK and Ireland's distributor. Enquire today to explore professional partnership opportunities.

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Innovative Skincare Formulated to Work With Circadian Rhythms

Professional-grade skincare developed for qualified providers and delivered through trusted partners. We are Science & Nature in Perfect Rhythm.

Every organ in the human body operates on a natural 24-hour rhythm, and the skin is no exception. This natural internal timing system, known as the circadian rhythm, governs the way the skin reacts and regenerates throughout the day.

At Circadia, this natural rhythm is more than an inspiration for our products. Chronobiology is the scientific foundation on which our entire brand was built.

For over two decades, we have dedicated our resources to advancing circadian-rhythm based skincare science: the understanding that the skin’s needs shift in predictable cycles, requiring protective support during the day and reparative nourishment at night. This philosophy shapes every formula, every protocol, and every educational program we offer.

Today, under the leadership of Michael Q. Pugliese, this research continues to evolve so that we can continue to advance both professional education and product innovation across the industry.

Circadia is exclusively available through qualified skincare professionals because professional skincare deserves professional guidance.

Committed to the Aesthetician

Our #1 goal is to support you, the aesthetician, in your business. We built Circadia around 7 core pillars to provide the skincare partner you need to thrive.

Welcome to the House of Circadia

Circadian Rhythms

Circadian Rhythms:

The core of Circadia’s concept is chronobiology, the science of defending the skin from environmental damage during the day, and stimulating internal repair mechanisms during sleep. Circadia harnesses nature and science through the skin and body’s natural circadian rhythms, producing healthy, beautiful skin.

Education & Training

Education & Training:

We don't just provide products; we equip you with the know-how to create exceptional customer experiences. This helps increase your sales and revenue per treatment, fostering your business growth

Science & Innovation

Science & Innovation:

In collaboration with experienced aestheticians and scientists, we harness the science of circadian rhythms in our product development, giving you proprietary formulations that provide unrivaled results. All products are paraben-free, SLS-free and fragrance-free.

Manufacturing, Research & Development

Manufacturing, Research & Development:

We formulate, test, produce, bottle, and package all products in-house, offering you consistent quality and as a result, large profit margins that enhance your business' bottom line.

People & Culture

People & Culture:

Our culture pillar shows up in what we focus on, how we treat each other and how we work. We strive to create a positive environment that empowers, values, and recognises our employees, ambassadors, and partners.

Partnerships

Partnerships:

We want to help you confidently bring Circadia products into your clinic with tailored support, experience, and customisable options designed to fit your needs. Also: We only sell to qualified aestheticians, ensuring you have control over how your clients access our top-of-the-line skincare products.

Past, Present, Future

Past, Present, Future:

As Circadia's third-generation CEO, I am devoted to enhancing your experience and our collaboration. This includes refining processes and creating potent product formulations that meet your clients' evolving needs.

Cutting Edge Education

Empower Your Skincare Journey with Circadia University.

Join Circadia University today for FREE, available to all Circadia professionals. Unlock access to dozens of free video trainings and explore our professional skincare specialist certification programs. These courses will skyrocket your skincare skills.

Free

C202 Facial

This FREE course will help you deliver our most powerful acne facial by mastering the science and precision of the C202 dual-phase oxygenating protocol—equipping you to deeply purify, detoxify, and rebalance breakout-prone skin with clinical confidence and consistent, high-impact results.

Ageing Skin Specialist Course

Advanced, science-driven education to address the root causes of ageing and deliver treatments precisely aligned with the skin’s natural rhythms for visibly revitalised, resilient results.

Balance & Restore Hormonal Skin

Understand and treat the unique biology of hormonal skin changes—especially during peri- and post-menopause—using targeted protocols, ingredients, and strategies that support balance, resilience, and real results.

Mixology Specialist Course

Become an advanced mixologist! Discover how to customise high-performance, multi-concern Circadia treatments that enhance client outcomes and elevate professional expertise.

As well as on demand training, you can enjoy regular webinars hosted by our Brand Ambassadors, live workshops and industry events.

Circadia UK’s Events Program elevates professional aestheticians through immersive and skill-focused education.

Through these training events you can pursue advanced certifications, expand your treatment portfolio, and master your expertise with Circadia protocols.

These events deliver the highest level of professional development in the industry and offer unmatched hands-on training.

Upcoming Webinars and Events Circadia University

Signature Facials

Transformative Treatments with Built-In Marketing Power
Circadia’s Signature Facials are more than just advanced skincare treatments - they’re complete business solutions designed to help you attract new clients and grow your spa.

Each facial combines high-performance formulations with a complete Digital Success Toolkit, making it easier to promote treatments, educate your clients, and increase bookings.

To amplify your business' success, each signature facial comes with a customised Digital Success Toolkit, featuring:
• Step-by-step treatment protocols.
• Consumer-facing marketing assets including: social media posts, videos, and more.
• Front desk scripts & client education materials.

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These facials make it easier than ever to create exceptional client experiences, build long-term relationships, and grow your treatment menu with confidence.

Results That Speak For Themselves

Ageing skin

Treatment:

  • SWiCH System
  • Raspberry Enzyme
  • Caviar Lime Passionfruit Enzyme

Hyperpigmentation

Treatment:

  • Oxygen Rx Cocoa Enzyme
  • Cocoa Enzyme

Acne skin

Treatment:

  • Oxygen Rx Cocoa Enzyme
  • Alpha Beta Peel
  • Cocoa Enzyme

Top-Selling Essentials

These professional favourites support skin health and work with its natural circadian rhythm.

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AquaPorin Hydrating Cream

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Myo-Cyte Plus

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Vitamin Veil Cleansing Oil

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Blueberry & White Tea Hydrating Mist

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Serum 71

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Science & Nature in Perfect Rhythm

Circadia

Acne Starter Kit - Circadia

Acne Starter Kit - Circadia

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Acrylic HangTag / Set of 10

Acrylic HangTag / Set of 10

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Acrylic Retail Display - Large

Acrylic Retail Display - Large

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Acrylic Retail Display - Small

Acrylic Retail Display - Small

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Acrylic Retail Display Bundle

Acrylic Retail Display Bundle

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Advanced Professional Skincare Book - Medical Edition

Advanced Professional Skincare Book - Medical Edition

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Ageing & Repair Homecare Starter Kit

Ageing & Repair Homecare Starter Kit

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Aloe & Calendula Calming Mist - Retail

Aloe & Calendula Calming Mist - Retail

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Alpha Beta Peel 40% Lactic Acid and 15% Salicylic Acid - Professional

Alpha Beta Peel 40% Lactic Acid and 15% Salicylic Acid - Professional

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Alpha Gel Mask - Professional

Alpha Gel Mask - Professional

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Alpha-Beta Peel 30% Lactic Acid 10% Salicylic Acid - Professional

Alpha-Beta Peel 30% Lactic Acid 10% Salicylic Acid - Professional

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Amandola Milk Cleanser - Sample

Amandola Milk Cleanser - Sample

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Amandola Milk Cleanser - Professional

Amandola Milk Cleanser - Professional

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Amandola Milk Cleanser - Retail

Amandola Milk Cleanser - Retail

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Amino Acid Powder Complex - Professional

Amino Acid Powder Complex - Professional

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Aqua-Biotic Balancing Moisturiser - 5ml SAMPLE - Circadia

Aqua-Biotic Balancing Moisturiser - 5ml SAMPLE - Circadia

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Aqua-Biotic Balancing Moisturiser - Professional

Aqua-Biotic Balancing Moisturiser - Professional

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Aqua-Biotic Balancing Moisturiser - Retail

Aqua-Biotic Balancing Moisturiser - Retail

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Aquaporin Hydrating Cream - 5 ml x 10 (Sample)

Aquaporin Hydrating Cream - 5 ml x 10 (Sample)

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AquaPorin Hydrating Cream - Professional

AquaPorin Hydrating Cream - Professional

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AquaPorin Hydrating Cream - Retail

AquaPorin Hydrating Cream - Retail

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Australian Super-Berry Antioxidant Mask - 15ml (Sample)

Australian Super-Berry Antioxidant Mask - 15ml (Sample)

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Australian Super-Berry Antioxidant Mask - Professional

Australian Super-Berry Antioxidant Mask - Professional

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Bags, Retail Circadia (single)

Bags, Retail Circadia (single)

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Blue Bamboo Exfoliator for Body - Retail

Blue Bamboo Exfoliator for Body - Retail

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Blue Silicone Bowl - Circadia

Blue Silicone Bowl - Circadia

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Blue Stone Gua Sha Set - with Circadia logo box

Blue Stone Gua Sha Set - with Circadia logo box

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Blueberry & White Tea Hydrating Mist - Retail

Blueberry & White Tea Hydrating Mist - Retail

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Bright White Serum - 3ml x 10 (Sample)

Bright White Serum - 3ml x 10 (Sample)

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Bright White Serum - Retail

Bright White Serum - Retail

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Brightening/Pigmentation Starter Kit

Brightening/Pigmentation Starter Kit

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Brochure Capability - Circadia

Brochure Capability - Circadia

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Brochure Consumer - Circadia A5

Brochure Consumer - Circadia A5

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Calming Powder Blend - Professional

Calming Powder Blend - Professional

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Caviar Lime & Passionfruit Mask - Professional

Caviar Lime & Passionfruit Mask - Professional

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Caviar Lime & Passionfruit Mask - Sample 15 ml

Caviar Lime & Passionfruit Mask - Sample 15 ml

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Charcoal Mask Activator - Professional

Charcoal Mask Activator - Professional

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Charcoal Milk Clarifying Mask - Professional

Charcoal Milk Clarifying Mask - Professional

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Chrono-Calm - Professional

Chrono-Calm - Professional

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Chrono-Calm Serum - 3 ml x 10 (Sample)

Chrono-Calm Serum - 3 ml x 10 (Sample)

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Circa-Shield Mineral Sunscreen SPF 30 - Retail

Circa-Shield Mineral Sunscreen SPF 30 - Retail

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Circadia - Orange Acrylic Handle Fan Brush

Circadia - Orange Acrylic Handle Fan Brush

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Circadia - Fan brush with Logo LARGE

Circadia - Fan brush with Logo LARGE

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Circadia Logo T-Shirt - Black

Circadia Logo T-Shirt - Black

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Circadia University Crew Neck Sweatshirt

Circadia University Crew Neck Sweatshirt

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Circadia University Sweatpants

Circadia University Sweatpants

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Turn Over Stimulating Night Cream