Article Overview
- Collagen is always renewing – continuously responding to the UV, pollution, and daily stress that place ongoing wear on your skin.
- For many years, the skin maintains this balance – its support network rebuilding at the rate it’s being challenged. With age, however, this renewal rhythm slows. Collagen is replaced less efficiently, and the first signs of ageing start to appear.
- Understanding what affects this shift makes it easier to recognise how to stimulate collagen production in skin and identify which skincare ingredients genuinely support its renewal pathways. That’s why, below, we’re explaining what collagen does, what affects it, and how to boost collagen in skin with our science-backed skincare formulas.
What is collagen, and what does it do for skin?
Collagen is the main structural protein in your skin. It forms the connective tissue that gives the skin its strength and support, just as it does for bones, tendons, and ligaments.
Collagen fibres sit within the dermis – the middle layer of your skin – forming a structural matrix that helps the skin appear plump and more firmly supported. When production slows, skin thins, and the surface begins to show changes people often associate with ageing.
Collagen benefits several skincare concerns, including:
- Anti-ageing – a stronger collagen network helps the skin maintain internal volume, which can reduce the appearance of fine lines and wrinkles as production begins to slow.
- Dehydrated skin – when the collagen matrix weakens, the skin struggles to hold water. Supporting collagen helps stabilise this internal structure, allowing the skin to hold hydration for longer.
- Firmness – collagen gives the skin’s deeper layers their tensile strength, helping the skin stay supported and resist visible signs of sagging.
What impacts collagen production?
Both internal and external factors influence how collagen behaves in the skin.
Your skin’s collagen peaks between the years of your mid-20s and early 30s. After this period, fibroblasts – the cells responsible for creating collagen – gradually become less active. This slow decline reduces the amount of new collagen your body produces each year. This process can be accelerated by external stressors, such as:
- UV radiation which directly breaks down collagen fibres, reducing the skin’s structural strength.
- Pollution, which introduces free radicals that damage existing collagen and slow repair.
- Smoking, which restricts oxygen delivery to the skin – impairing fibroblasts’ ability to produce new collagen.
- Chronic stress, which raises cortisol levels, and can suppress collagen synthesis over time.
Because these influences place continual pressure on the skin’s support system, evidence-based skincare strategies and well-researched topical ingredients play an essential role in helping boost collagen and reinforce the dermal network.
Topical ingredients and products that support collagen
So, how can you produce more collagen through skincare?
Although applying collagen directly cannot boost collagen in skin, the right topical ingredients can influence fibroblast activity – or at least help maintain the environment needed for collagen pathways to function well.
Below, we outline ingredients that can help boost collagen and explain how each formula influences the pathways involved in rebuilding the skin’s internal structure.
Vitamin C
Antioxidants with vitamin C concentrations support the enzymes responsible for stabilising newly formed collagen. They also help neutralise free radicals – unstable molecules created by UV and pollution that can damage collagen and disrupt its renewal.
Our C E Ferulic Vitamin C Serum contains 15% pure vitamin C – supported by vitamin E and ferulic acid – which helps it maintain antioxidant stability when exposed to air and light. Designed for daytime application, it suits people seeking antioxidant and collagen-supporting benefits, particularly when fine lines or sun-induced hyperpigmentation are a concern.
Retinol
Retinol can reactivate the cells that produce collagen – boosting fibroblast activity so the fibres rebuild in a stronger, more stable pattern (like how younger skin functions).
Our retinol creams use controlled-release technology to deliver the ingredient gradually. This helps prevent sensitivity caused by rapid exposure and allows the skin to progress through its renewal cycle in an orderly way, so new cells can reach the surface without interrupting the process. Once these new cells appear, the skin is better placed to boost collagen production naturally.
Not sure where to start?
- Retinol 0.3 Anti-Ageing Night Cream works as an introduction to retinol.
- Retinol 1.0 Anti-Ageing Night Cream suits people who have already adapted to this hero ingredient, and who can tolerate a higher concentration of retinol.
Want to dive deeper into retinol? Find out how long it takes for retinol to work.
Peptides
Peptides are small chains of amino acids that act like signals for fibroblasts. They cue these cells to stay active in collagen-building processes, helping the skin maintain its natural renewal cycle.
Our Collagen III Amplifier Multi-Peptide Collagen Serum is formulated to boost collagen at a deeper level, rather than remaining at the surface. It works well if you enjoy a lightweight serum texture, or want consistent, long-term structural support. Better still, it also layers easily with vitamin C and retinol – making it easy to work into your existing skincare routine.
Niacinamide
Niacinamide doesn’t boost collagen on its own, but it improves how well the skin holds onto moisture and stays steady under daily stress. When the outer layer remains hydrated, it’s also less likely to send disruptions deeper – allowing collagen activity beneath the surface to continue without interruption.
Metacell Renewal B3 contains 5% niacinamide in a lightweight emulsion suitable for daytime use under sunscreen. It provides a concentrated boost of hydration that helps prevent the surface from drying out, reducing tightness and flaking as you move throughout the day.
Ceramides
Ceramides replenish the lipids that help the skin limit moisture loss and reduce exposure to the external stressors that can trigger collagen breakdown.
Our Triple Lipid Restore 242 Anti-Ageing Moisturiser contains ceramides, cholesterol, and fatty acids in a ratio that reflects the skin’s natural composition, and a formula that addresses trans-epidermal water loss (TEWL) linked to ageing or over-cleansing. By reducing this moisture escape, it helps the skin stay hydrated for longer, creating the conditions that support existing collagen.
Hyaluronic acid
When exploring how to stimulate collagen production in skin, hydration is one of the first things to pay attention to. The skin moisture barrier plays a vital role in protecting the skin’s layers from external stressors: which can, in turn, affect collagen production.
Hyaluronic acid is a humectant – meaning it belongs to a class of hydrating ingredients that draw moisture to the skin. Our Hyaluronic Acid Intensifier Multi-Glycan is formulated with glycans (sugar molecules on the surface of cells which play important roles in their structure and hydration, as well as binding collagen fibres together). This hydrating serum is ideal if you experience dehydration or notice tightness across your skin’s surface.
Blueberry extract
Blueberry extract contains anthocyanins, which help limit the visible effects of stress and help collagen remain intact for longer.
Our A.G.E. Interrupter Ultra Serum is designed for skin showing visible changes associated with glycation-linked collagen decline. The formula combines blueberry and pomegranate extracts with proxylane, supporting areas where your skin’s firmness often shifts first, such as the cheeks, lower face, and neck.
Now you know how to stimulate collagen production in skin, explore six retinol alternatives for addressing wrinkles.
Shop Featured Products
A.G.E Interrupter Advanced Anti-Wrinkle Cream
An advanced anti-wrinkle cream formulated to target glycation, visibly improve firmness and reduce fine lines
Tripeptide-R Retinol Neck Repair Cream
A corrective peptide retinol cream formulated to improve visible signs of ageing on the neck.
Ultra Facial Defense Sunscreen SPF50
SPF50+ broad spectrum facial sunscreen for very high-level protection against UVA/UVB rays
C E Ferulic Vitamin C Serum
A vitamin C serum for fine lines and wrinkles.
