Skin Concern
Collagen Loss & Menopause
Of all the skin changes that come with menopause, collagen loss is the most fundamental. Understanding the oestrogen–collagen connection — and which treatments can genuinely rebuild what is lost — is the foundation of effective menopausal skin care.
30%
collagen lost in the first 5 years after menopause
Source: multiple peer-reviewed dermatology studies
What is collagen and why does it matter?
Collagen is the most abundant protein in the human body. In skin, it forms a dense, organised network of fibres in the dermis — the deep layer of skin beneath the surface. This network provides the structural scaffolding that keeps skin firm, thick, and resilient. Alongside elastin (which gives skin its ability to spring back), collagen is responsible for the plump, taut quality we associate with youthful skin.
As collagen degrades or its production slows, skin becomes thinner, less resilient, and loses volume. Lines and wrinkles deepen. The face begins to sag. Skin loses its natural luminosity. Every visible sign of skin ageing is, to some degree, a consequence of collagen decline.
The oestrogen–collagen connection: the science
Oestrogen does not merely influence collagen — it directly regulates its production. Oestrogen receptors are found throughout the dermis, particularly on fibroblasts: the cells responsible for synthesising collagen and elastin. When oestrogen binds to these receptors, it signals fibroblasts to produce collagen. When oestrogen levels fall, that signal weakens, and collagen production slows dramatically.
Oestrogen also suppresses the activity of collagenase — the enzyme that breaks collagen down. With lower oestrogen levels, collagenase activity increases, accelerating collagen degradation from both sides: less production, more breakdown.
The result is the well-documented 30% collagen loss in the first five years after menopause — a rate far exceeding background ageing. In perimenopause, fluctuating oestrogen levels can create an unpredictable cycle of partial recovery and accelerated loss, which is why many women notice visible changes even before their periods stop.
Evidence-based treatments that rebuild collagen
Not all collagen-focused treatments are created equal. The most effective work at the cellular level — stimulating fibroblasts to produce new collagen, rather than simply providing temporary surface coverage. At London & Glow, we focus on treatments with genuine scientific evidence behind them.
Polynucleotides are fragments of purified DNA that stimulate fibroblast activity, directly increasing collagen and elastin synthesis. Published studies demonstrate improvements in skin elasticity, thickness, and hydration. They also have regenerative and anti-inflammatory properties — particularly relevant for hormonally-sensitive menopausal skin.
Your own platelets contain growth factors (PDGF, TGF-β, VEGF) that naturally stimulate collagen production and tissue repair. Concentrated and reinjected, PRP drives fibroblast activation and new collagen synthesis. Results build gradually over 4–6 weeks and can be maintained with periodic treatments.
Controlled micro-injuries trigger a wound-healing cascade that stimulates new collagen deposition. Clinical studies show measurable increases in collagen and elastin after a course of treatment. Results continue to improve for up to 6 months as new collagen matures.
Stabilised hyaluronic acid injected into the dermis provides the moisture-rich environment in which collagen fibres function optimally. While not directly stimulating new collagen, skin boosters support the collagen matrix and visibly improve skin quality, elasticity, and radiance.
What doesn't work (and why)
The skincare market is filled with products claiming to “boost collagen.” The honest truth: most topical products cannot penetrate deeply enough to reach the dermis where collagen is produced. Collagen molecules in creams are too large to be absorbed through the skin barrier.
Retinoids (prescription vitamin A derivatives) are an exception — they do stimulate collagen at a cellular level and are evidence-based. However, they require careful use on menopausal skin, which can be more sensitive. Other ingredients like vitamin C (a collagen co-factor) and peptides offer modest support but cannot replicate the results of injectable biostimulatory treatments.
Common questions
How much collagen do you lose during menopause?
Research published in the British Journal of Dermatology and other peer-reviewed studies consistently shows that skin loses approximately 30% of its collagen in the first five years after menopause. After this initial rapid loss, collagen continues to decline at approximately 2% per year. This hormonal acceleration is distinct from the gradual background loss of natural ageing.
What is the most effective treatment for collagen loss during menopause?
There is no single "best" treatment — the most effective approach combines modalities that work via different mechanisms. Polynucleotides and PRP stimulate fibroblasts to produce new collagen directly. Microneedling triggers a controlled wound-healing response that drives collagen synthesis. Skin boosters provide the hydration matrix collagen needs to function optimally. A physician can design the right combination for your skin.
Can you rebuild collagen lost during menopause?
You cannot fully replace what has been lost, but modern biostimulatory treatments can meaningfully stimulate new collagen production — improving skin thickness, firmness, and elasticity. The key is using treatments that work at the cellular level (polynucleotides, PRP, microneedling) rather than simply filling or masking the surface. Starting a collagen-stimulating programme during perimenopause, before significant loss has occurred, yields the best long-term results.
Do collagen supplements help with menopausal skin?
Some evidence suggests oral collagen peptide supplements may modestly support skin hydration and elasticity. However, the evidence is less robust than for injectable biostimulatory treatments, which work directly at the site of need. Supplements can be a useful complement to, but not a replacement for, medical-grade collagen-stimulating treatments.
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