Vitamin A in Skincare: Why It’s Essential for Skin Health (and the Work of Dr Des Fernandes)
By Julia Hart, The Electric Facialist
What is Vitamin A in Skincare?
Vitamin A is the gold standard ingredient in skincare — and for good reason.
It works at a cellular level, supporting how your skin functions, repairs, and regenerates. In skincare, Vitamin A appears in different forms, most commonly retinol, retinaldehyde, and retinyl esters, all of which convert within the skin to active retinoic acid.
Unlike many ingredients that sit on the surface, Vitamin A actually communicates with your skin cells, helping them behave in a more youthful, efficient way.
And this is where things get interesting…
Your skin is not passive. It’s intelligent.
The Science: Why Your Skin Needs Vitamin A
From a biological perspective, Vitamin A is essential for:
- Cell turnover and renewal
- Collagen and elastin production
- Skin barrier function
- Regulation of oil production
- Pigmentation control (melanin distribution)
When your skin has adequate Vitamin A, it functions optimally.
When it doesn’t?
You start to see:
- Fine lines and wrinkles
- Pigmentation and uneven tone
- Congestion and breakouts
- Loss of firmness and elasticity
- Dull, sluggish skin
The Missing Link: Sunlight Depletes Vitamin A
One of the most important (and often overlooked) facts:
UV exposure depletes Vitamin A in the skin.
This is why even healthy skin, over time, begins to show signs of ageing.
So rather than just “treating ageing”…
We need to replace what is being lost daily.
Dr Des Fernandes: The Pioneer of Vitamin A Skincare
Much of what we understand about Vitamin A in skincare today comes from the pioneering work of Dr Des Fernandes, a world-renowned plastic surgeon and the founder of Environ Skincare.
He was one of the first to recognise that:
Photoaging is largely a Vitamin A deficiency in the skin.
This completely changed the way we approach skincare.
Instead of aggressive treatments or quick fixes, his philosophy is simple:
Restore Vitamin A levels → Restore skin function
The Vitamin STEP-UP System™
One of Dr Fernandes’ most important innovations is the Vitamin STEP-UP SYSTEM™, used in Environ.
Rather than overwhelming the skin with high-strength retinol, this system:
- Gradually increases Vitamin A levels
- Builds skin tolerance safely
- Minimises irritation
- Delivers long-term, sustainable results
This is key because:
Too much Vitamin A too quickly = irritation
The right amount, built gradually = transformation
What Does Vitamin A Actually Do for Your Skin?
When used correctly and consistently, Vitamin A can:
✨ Smooth Fine Lines & Wrinkles
Stimulates collagen production and improves skin density
✨ Improve Skin Texture
Refines roughness and uneven skin
✨ Brighten Pigmentation
Helps regulate melanin distribution
✨ Clear Congestion
Normalises oil flow and reduces breakouts
✨ Strengthen the Skin Barrier
Supports healthier, more resilient skin
Vitamin A + The Skin Barrier
This is something I focus on heavily in my clinic.
Vitamin A doesn’t just “renew” the skin —
it helps normalise how the skin functions.
When used properly, it:
- Improves barrier integrity
- Reduces transepidermal water loss (TEWL)
- Enhances overall skin resilience
This is why Vitamin A is not just an “anti-ageing” ingredient —
It’s a skin health ingredient. Read more about Skin Barrier Health in my article "A Facialists guide to Skin Barrier Health and long lasting Skin Repair"
How to Use Vitamin A Safely
This is where many people go wrong.
Vitamin A is powerful — and it needs to be introduced intelligently.
My guidance:
- Start low strength
- Use 2–3 times per week initially
- Always support with hydration + barrier repair
- Wear SPF daily
Consistency beats intensity.
Who Should Use Vitamin A?
Almost everyone.
Especially:
- Ageing skin
- Acne-prone skin
- Pigmentation concerns
- Dull or sluggish skin
- Barrier-impaired skin (when introduced correctly)
My Approach: Intelligent Skin, Intelligent Ingredients
In my work as The Electric Facialist, I always come back to one principle:
⚡ Healing truly is voltage — and your skin is an electrical system.
Vitamin A supports that system by:
- Improving cell communication
- Enhancing energy production
- Supporting repair processes
This is why I consider it a non-negotiable in a results-driven routine.
Where to Start
If you’re new to Vitamin A, I always recommend starting with a structured system like Environ, where levels are carefully controlled and built up over time.
Shop Environ Vitamin A Skincare
Shop My curated Vitamin A Collection
Final Thoughts
Vitamin A is not a trend.
It’s not a quick fix.
It’s the foundation of healthy, functioning skin.
When used correctly, it doesn’t just improve how your skin looks —
it transforms how your skin behaves.
And that’s where real, lasting results come from.
✨ Future-proof your skin.
— Julia Hart, The Electric Facialist
Vitamin A FAQ's
What does Vitamin A do for the skin?
Vitamin A supports skin cell turnover, stimulates collagen production, improves skin texture, and helps reduce the appearance of fine lines, wrinkles, pigmentation, and breakouts. It is essential for maintaining healthy, resilient skin.
Is retinol the same as Vitamin A?
Retinol is a form of Vitamin A. Other forms include retinaldehyde and retinyl esters. All convert within the skin to active retinoic acid, which is responsible for the visible skin benefits.
Can Vitamin A help with acne?
Yes, Vitamin A helps regulate oil production, prevent clogged pores, and reduce breakouts. It is widely used in acne-focused skincare for clearer, more balanced skin.
How long does Vitamin A take to work?
Visible improvements in skin texture and tone can often be seen within 4–6 weeks, but optimal results typically occur with consistent use over several months.
Can I use Vitamin A every day?
This depends on your skin type and tolerance. Many people build up to daily use over time, especially when following structured systems like Environ’s STEP-UP approach.
Do I need SPF when using Vitamin A?
Yes. Daily SPF is essential when using Vitamin A, as it supports skin protection and prevents further UV-induced damage.
Is Vitamin A suitable for sensitive skin?
Yes, when introduced gradually and supported with barrier-repair products, Vitamin A can be used on sensitive skin. Starting with lower strengths is key.
