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ADVANCED SKIN REPAIR NUTRITION PROGRAM

  Internationally Accredited
  Self study online
  70 CPD / CE credit
  7 accredited courses
  7 x Certificates of Completion
  Lifetime Access
  Beginners welcome

About this Program

Skin repair doesn’t begin at the surface. The skin is a metabolically active organ, continuously dependent on nutrients, signalling molecules and systemic processes to maintain its structure, barrier function and capacity for repair. When those systems are disrupted, the effects can become visible as inflammation, impaired barrier function, dehydration, acne, accelerated collagen loss, hormonal skin changes and premature ageing.

The Advanced Skin Repair Program brings together seven specialist courses exploring the nutritional science behind these processes and the dietary interventions that can be used alongside professional skin treatments. You’ll explore skin repair from multiple biological angles: nutritional dermatology, collagen biosynthesis, photoprotection, hormonal ageing, the gut–skin axis, hydration biomechanics and acne nutrition.

Rather than treating each skin concern as an isolated problem, you’ll learn to see the connections between them — and understand how nutrition can influence the biological environment in which healthy skin is built, maintained and repaired.

Seven specialist courses. One advanced approach to skin repair from within.

 Professionally Accredited Education

This Advanced Skin Repair program provides 70 CPD / CE credits and includes a personalised Certificate of Attendance and digital badge following successful completion.  SNI is accredited by professional organisations including the International Practitioners of Holistic Medicine (IPHM), Complementary Medical Association (CMA) and the International Guild of Complementary Therapists (IGCT).

The 7 Specialist courses included in the
Advanced Skin Repair program

This program is a curated collection of individual courses.
You can move through the courses in whichever order suits you.
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01

Nutritional Dermatology

Explore the relationship between nutrition, skin physiology and dermatological health. Develop a deeper understanding of how nutritional status, dietary patterns, inflammation and systemic health can influence skin function, repair and common skin concerns.
02

Collagen Biosynthesis 

Go beyond collagen supplements and explore how collagen is actually created, maintained and degraded within the skin. Study fibroblast biology, collagen synthesis, essential nutritional cofactors, matrix metalloproteinases and the dietary and lifestyle factors that influence collagen longevity.
03

Dietary Photoprotection

With our diverse range of professional development courses, you can gain the skills and knowledge you need to advance your career. Discover the research surrounding carotenoids, polyphenols, antioxidants and other dietary compounds investigated for their role in endogenous photoprotection.
04

Advanced Skin Hydration

Explore the biomechanics of skin hydration, barrier function, water distribution, the extracellular matrix, natural moisturising factors, lipids and the nutritional strategies that support hydrated, resilient skin.
05

Gut–Skin Axis

Explore the bidirectional relationship between the gastrointestinal system, gut microbiome and skin.Study intestinal barrier function, dysbiosis, microbial metabolites, inflammation, prebiotics, probiotics and dietary strategies for supporting the gut–skin axis.
06

Perimenopausal Skin Ageing

Understand how hormonal changes across the lifespan influence skin structure, hydration, collagen, pigmentation and visible ageing. Explore the nutritional and botanical science relevant to perimenopausal skin and develop a more integrated understanding of hormonally influenced skin ageing.
07

Functional Nutrition for Acne

Take a systems-based look at one of the most common and complex skin concerns encountered in professional practice. Explore the relationships between diet, insulin signalling, inflammation, hormones, sebum, keratinisation, the microbiome and adult acne alongside evidence-informed nutritional strategies for supporting acne-prone skin.

What you'll learn

  Understand the nutritional and biological processes involved in skin repair, resilience and healthy ageing
  Explain collagen biosynthesis, degradation and the nutritional factors required for healthy collagen formation
  Understand the mechanisms of photoageing and explore evidence-informed dietary photoprotection
 Explore advanced hydration physiology, including the skin barrier, extracellular matrix and internal hydration in oxidative stress and inflammation
  Understand the gut–skin axis and how microbial health, intestinal function and inflammation can influence the skin
  Explore the skin microbiome and its relationship with barrier function, immunity and skin health
  Understand hormonal influences on skin ageing, including the changes associated with perimenopause
 Explore the nutritional, metabolic and inflammatory mechanisms associated with adult acne
 Evaluate dietary, botanical and functional nutrition strategies for supporting skin repair
 Apply advanced nutritional skin science within appropriate professional practice
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Dietary interventions have traditionally been an under-appreciated aspect of dermatological therapy. Recent research, however, has found a significant association between diet and some dermatological diseases. Dietary interventions may be recommended as therapy, as in acne. Dietary change may help to prevent skin disease, as in aging of the skin or skin cancer.  
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J Clin Aesthet Dermatol. 2014
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Put your learning into practise

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Understand Skin Repair Mechanistically

Move beyond surface-level recommendations and understand the biological processes underlying collagen loss, dehydration, inflammation, photoageing, hormonal change and impaired skin function.
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Educate your clients

Translate complex nutritional skin science into clear, evidence-informed education that helps clients better understand their skin.
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Expand Your Professional Expertise

Add advanced nutritional skin science to your existing work across aesthetics, skincare, nutrition, wellness or integrative health.
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Develop More Integrated Strategies

Connect nutrition, hormones, gut health, microbial ecology and skin biology rather than treating each aspect of skin health in isolation.
Dietary factors play an essential role in cutaneous homeostasis since they supply the nutrients necessary for good cellular functioning. Any shortage of these elements can lead to dysfunctions of the cutaneous structure, often hard to identify, since the clinical condition is oligosymptomatic. Nutraceuticals are associations of nutrients with benefits and synergistic effects. They act not only in response to any minor shortage of micronutrients but also in phenomena at the cellular level, associated with aging, dermatoses, and the cellular cycle
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Daily Routine in Cosmetic Dermatology

Who is this program for? 

Advanced Skin Repair has been designed for professionals - and beginners - who want to deepen their understanding of nutrition as part of an integrated approach to skin health, repair and ageing.
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  • Estheticians
  • Skin Therapists
  • Beauty Therapists
  • Facialists
  • Nutrition Professionals
  • Health Coaches
  • Skincare Formulators
  • Holistic chefs
  • Plant-based food businesses
  • and interested beginners
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It's particularly suited to professionals working with clients concerned about skin ageing, collagen loss, dehydration, acne, hormonal skin changes, barrier dysfunction or overall skin resilience.
No previous training in Nutridermatology® is required.
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Your course includes...

7 Accredited Courses

Seven specialist courses covering complementary aspects of nutritional skin repair and healthy skin ageing.

70 CPD / CE Credits

Allowing you to complete a substantial program of accredited continuing professional education.

Multimedia Learning

Structured online lessons designed to make advanced skin and nutrition science engaging and accessible.

Graduate Kits + Licensed Resources

Receive professional and client education materials licensed for use within your own practice.

Interactive Assessments

Consolidate your learning and demonstrate your understanding throughout the program.

7 Certificates + Digital Badges

Receive professional credentials for each accredited course you successfully complete.
100% Online • Self-Paced • lifetime access • Instant Start
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Examples of certificates and practitioner kits
you'll download upon graduate 

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Included FREE with your program...

Skin Health Science Library
Your enrolment also includes complimentary access to the Skin Health Science Library: SNI's growing professional resource hub for skin nutrition and Nutridermatology®.Dip into the library whenever you need reliable resources for your studies, professional practice or continued learning.
  • Science Research Papers
  • Industry Reports
  • Recipes & Practical Resources
  • Social Media Resources
  • Useful links
  • Custom GPTs
Usual Skin Health Science Library membership: $90/year

Why study with Skin Nutrition Institute?

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01

Internationally Accredited

Professional education independently reviewed by recognised accreditation organisations.

02

Global Student Community

Trusted by students and professionals in 70+ countries worldwide.

03

Interactive Student Support

Connect, ask questions and get support through our topic-based forums, Ask the Instructor feature and private student community.

04

Flexible Online Study

Professional education designed to fit around your work, clients and other commitments.

05

Specialist Education

Dedicated solely to evidence-based skin nutrition and Integrative Nutridermatology®.
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Discover more about studying with SNI →

What our students say...

Madlen

This masterclass completely transformed the way I think about collagen. My biggest ‘A-ha’ moment was realizing that collagen supplements don’t directly rebuild skin collagen—they’re just broken down into amino acids like any other protein. 

Shauna Carmichael

The dietary standards taught in this class are much more thorough than in the States. Much more in-depth and the clarity especially for the amino acids and dietary tracking super helpful! 

Tonnie Geiser

I learned so much that it’s hard to list everything specifically. One thing that stands out is that the omega 6/3 ratio parallels with autoimmune issues. I’m also a certified wellness and fertility coach and I’ve not seen this specifically. 

Advanced Skin Repair Bundle

Want to take a closer look at
each course within the program?

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Frequently asked questions

When can I start?

Immediately. Once you've enrolled, you'll receive access to the online student portal and can begin your course straight away.

Which courses are included?

Advanced Skin Repair brings together seven specialist accredited courses covering:

  1. Nutritional Dermatology
  2. Collagen Biosynthesis & Preservation
  3. Dietary Photoprotection
  4. Advanced Skin Hydration
  5. Gut–Skin AxisH
  6. ormonal & Perimenopausal Skin Ageing
  7. Advanced Functional Nutrition for Acne

You'll receive access to all seven courses with one enrolment.

Can I buy each course individually?

You but it's much more economical to buy the training package for these reasons:

  1. You'll benefit from the bulk-enrolment discount (usually 30%-50%)
  2. You'll get lifetime access for a training package whereas individual courses have completion deadlines of 3-12 months depending on the size of the course.

Is the program accredited?

Yes. Skin Nutrition Institute provides independently accredited professional education. This program of 7 courses carries 70 CPD / CE credits.

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How long does the program take?

The course provides approximately 70 hours of professional education. Because it is self-paced, you can complete your studies around your existing professional and personal commitments.

Do you offer team enrolment?

Yes. Group enrolment and course licensing options are available for clinics, spas and professional teams. Please contact SNI for details.Send us an email with all the information: hello@skinnutritioninstitute.com

How long will I have access?

Because this is a multi-course program you have lifetime access to this training package.

Do I need previous qualifications?

Although the courses in this package are designed as professional continuing education for practitioners working across skin, beauty, nutrition and holistic health. Previous training in nutrition is not required - the courses are suitable for beginners.

Will I receive a certificate?

Upon completion you will receive a certificate of completion and web-badge for each of the 7 courses

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Can I study internationally?

Yes. The course is delivered entirely online, allowing you to study from anywhere in the world. We have students from 70 countries studying at SNI

READY TO ADVANCE YOUR
SKIN SCIENCE?

ADVANCED SKIN REPAIR PROGRAM
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Develop advanced expertise in nutritional skin repair through seven interconnected professional courses spanning collagen, hydration, photoprotection, hormones, acne, the gut–skin axis and nutritional dermatology.
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7 ACCREDITED COURSES • 70 CPD / CE CREDITS • 100% ONLINE & SELF-PACED • LIFETIME ACCESS

PS. These 7 courses are also part of our Diploma in Functional Skin Nutrition & Integrative Nutridermatology®

Want to take your studies further? the course you're currently viewing is included as part of our comprehensive professional Diploma, alongside advanced training across skin nutrition, skin health science and Integrative Nutridermatology®.

Rather than studying this course individually, enrol in the Diploma to explore the wider science of nutrition and skin health as part of a complete professional training pathway.
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