What are Ceramides?

Ceramides are lipids, a type of fat, that your skin makes naturally. Think of your skin barrier as a brick wall. Your skin cells are the bricks. Ceramides, along with cholesterol and fatty acids, are the mortar holding them in place.

Without enough mortar, the wall gets gaps. Water escapes through those gaps, a process called transepidermal water loss, and irritants get in more easily. That is when skin starts feeling dry, tight and reactive no matter how much moisturiser you apply.

Ceramides are not an active in the way retinol or an acid is. They do not force your skin to change. They restore something your skin already had and top up what it is no longer making enough of.

We go deeper into water loss and what causes it in our guide to transepidermal water loss.

They strengthen your barrier. This is the main one. A stronger barrier means skin that copes better with cold weather, central heating, hard water and the occasional over-enthusiastic exfoliation session.

They hold onto hydration. Ceramides do not pull water into skin the way hyaluronic acid does. They stop the water you already have from escaping. That is why the two work so well together, and why a ceramide moisturiser over a hydrating serum outperforms either on its own.

They calm sensitivity. A lot of what gets called sensitive skin is actually a barrier that is not working properly. Rebuild the barrier and the reactivity often settles.

They soften crepey texture. As skin loses lipids it can take on a thin, finely lined look, particularly on the cheeks, neck and around the eyes. More on what drives this in what causes crepey skin.

They make fine lines less obvious. Dehydrated skin shows lines more. Well-hydrated skin with an intact barrier plumps slightly, and lines soften as a result.

Age. Production slows from your mid-twenties onwards. It is gradual, which is why people often notice the effect before they notice the cause.

Weather and environment. Cold air, wind, low humidity and indoor heating all pull moisture from skin and deplete lipids.

Over-cleansing and harsh products. Foaming cleansers that leave skin squeaky, hot water, and too many actives at once all strip lipids faster than your skin can replace them.

Existing skin conditions. Eczema and psoriasis are both associated with lower natural ceramide levels.

Sun exposure. UV damage affects the barrier alongside everything else it does.

If you are trying to work out when to start addressing this, when should I start using anti-ageing products is a useful read.

If you have read an ingredients list and seen Ceramide NP, that is the specific ceramide we use across our Bio-Active range.

Ceramides are named by their structure. NP is one of the most common types found naturally in human skin, which is exactly why it works so well topically. It is not a substitute for what your skin makes. It is the same kind of thing, doing the same job.

You will also see it listed as Ceramide 3 on older packaging. Same ingredient, older naming system.

Most ceramides sit on the skin's surface and reinforce the barrier from the top down. Useful, but limited.

Bio-active ceramides are structured so they work with your skin rather than just sitting on it, supporting your barrier more effectively than standard ceramides at the same concentration.

We have written a full comparison in bio-active ceramides vs regular ceramides if you want the detail.

Bio-Active Ceramide Moisturiser
£20.00 | 50ml

4.7 Stars (1,903 Reviews)

Fine lines, meet your match.

As ceramide levels drop, skin loses firmness and lines become more visible. This moisturiser puts those lipids back.

• Bio-Active Ceramide NP to visibly firm, smooth and strengthen the barrier
• 5% Gransil Blur to instantly blur fine lines
• Shea Butter to comfort and soothe

Sits well under makeup with a soft-focus finish. Use morning and evening as your final skincare step.

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Bio-Active Ceramide Eye Cream
£15.00 | 18ml

4.9 Stars (275 Reviews)

The eye area has the thinnest skin on your face and the fewest oil glands, so it loses lipids first and shows it soonest.

• Bio-Active Ceramide NP to strengthen and support the barrier
• Tetrapeptide Complex to visibly lift and firm

Clinically proven to lift the appearance of eyelids by 29% in 4 weeks. 89% saw fine lines instantly smoothed. Up to 4x reduction in the appearance of wrinkles.

Pat a small amount around the orbital bone morning and evening using your ring finger.

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Bio-Active Ceramide Neck Stick
£15.00 | 20g

4.7 Stars (197 Reviews)

The neck and jawline get forgotten in most routines, and the skin there is thinner and more mobile than the face.

• 0.2% Bio-Active Ceramide NP to strengthen and hydrate
• 1% Gatuline In-Tense MB to visibly firm
• 2% CO2llageneer to support a smoother, more lifted look

Clinically proven to lift, tighten and firm in 14 days. Reduces the appearance of tech neck by 30% in 8 weeks. Improves jawline tightness by 32% in 56 days. 26% more lifted appearance in 8 weeks.

Based on a clinical study of 28 people over 8 weeks.

Glide upwards from collarbone to jaw, morning and evening. The stick format means no mess and no decanting.

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Dry skin. The obvious one. Ceramides address the cause rather than just adding surface moisture.

Sensitive or reactive skin. If products sting that did not used to, your barrier likely needs support before anything else.

Oily and combination skin. Yes, really. Oil and hydration are different things, and stripped oily skin often overproduces to compensate. Our Omega Water Cream delivers 0.2% Ceramide Complex in an oil-free, water-based texture with 5% Niacinamide to help balance oil.

Anyone using retinol or acids. Ceramides are what let you keep using your actives comfortably.

Mature skin. Natural production has been declining for years by this point, so topping up makes a visible difference.

Ceramides are one of the easiest ingredients to work into a routine. They do not have a pH requirement and they do not deactivate anything.

Ceramides and peptides: do you need both?

They are not the same thing and they do not replace each other.

Peptides are short chains of amino acids that signal to your skin, prompting it to behave in a particular way. Ceramides are lipids that physically rebuild the barrier.

Using both is genuinely better than either alone, which is exactly how the Bio-Active Ceramide Eye Cream is formulated: Ceramide NP for the barrier, Tetrapeptide Complex for lift and firmness.

Full detail in our peptides guide.

For more on what to combine and what to keep apart, see what products should I not layer together and what not to mix with retinol.

The skin on your neck is thinner than your face, has fewer oil glands, and moves constantly. It also tends to get whatever is left on your hands at the end of a routine, if anything.

You may have seen tech neck discussed a lot. The idea is that looking down at screens contributes to horizontal neck lines. It is worth saying that this has not been definitively proven, and neck lines have plenty of other causes including genetics, sun exposure, sleeping position and natural ageing. What is clear is that the neck is under-cared for compared to the face.

Two reads if you want to go further: how to get rid of neck lines and how to fight tech neck.

Morning

1. Rinse or use a gentle cleanser
2. Hyaluronic Acid Serum on damp skin
3. Bio-Active Ceramide Moisturiser
4. Bio-Active Ceramide Eye Cream
5. Bio-Active Ceramide Neck Stick, upwards from collarbone to jaw
6. SPF

Evening

1. Oat Cleansing Balm - £15, with 1% colloidal oatmeal to soothe and 3% oat kernel oil to help remove impurities
2. Treatment step, such as Retinol Serum
3. Bio-Active Ceramide Moisturiser
4. Bio-Active Ceramide Eye Cream
5. Bio-Active Ceramide Neck Stick

Barrier feeling particularly stressed? Add Ectoin Hydro-Barrier Serum after cleansing. It combines 2% Ectoin, 2.5% Hyaluronic Acid and a 1% Barrier Blend of three ceramides.

Building from scratch? Start with our skincare routine guide or best anti-ageing skincare routine.

Ingredient guides

• Peptides
• Retinol
• Hyaluronic Acid
• Niacinamide
• Vitamin C
• Exosomes

Routine and skin guides

• What's your skin type?
• Skincare routine guide
• Complete skincare concerns guide
• The complete guide to double cleansing

Ceramides aren't a trend. They aren't a luxury. They're what your skin is literally built from — and when levels decline, everything you do in your skincare routine becomes less effective because the foundation it all sits on is compromised.

Restore your ceramides and you restore your barrier. Restore your barrier and you restore everything: hydration that lasts, skin that handles actives better, fine lines and neck lines that visibly soften, and a resilience that you'll feel from the very first use.

Start with our Bio-Active Ceramide Moisturiser at £20 — clinically proven to firm, plump and visibly reduce 6 signs of ageing in 28 days, with up to 4x the wrinkle reduction of standard ceramide formulations.

Add our Bio-Active Ceramide Eye Cream at £15 — because the skin around your eyes is the thinnest on your face and has the fewest oil glands, so it loses ceramides first and shows it soonest. Clinically proven to lift the appearance of eyelids by 29% in 4 weeks, with 89% seeing fine lines instantly smoothed.

Take it to your Bio-Active Ceramide Neck Stick at £15 — the same next-generation ceramide technology for your neck, jawline and décolletage, where ageing happens fastest and where most skincare routines stop too soon. Clinically proven to lift, tighten and firm in 14 days.

Complete the system with our Oat Cleansing Balm at £15 — because a barrier-first routine starts at step one, not step four.

Your skin knows what it needs. Now it has it — from face to décolletage.

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