Signs of Aging

Aging isn't just about time—it's about stress. Chronic cortisol elevation breaks down collagen, accelerates cellular aging, and triggers inflammation that shows up as fine lines, loss of firmness, and uneven tone. PSA Skincare's Signs of Aging collection addresses premature aging where it originates: the biological stress response. Our formulas combine clinically-proven actives like Peptides, Bakuchiol, and Niacinamide with adaptogenic ingredients that work to firm, brighten, and smooth while supporting your skin's resilience against stress-induced aging. No anti-aging trends or empty promises—just efficacy that resets visible signs of aging and how you feel in your skin.

  • VISIBLE IMPROVEMENT
    Featured In

    VISIBLE IMPROVEMENT

    Peptides & Niacinamide Serum
    £40.00
    £40.00
  • GOALS
    Featured In

    GOALS

    Multi Acids & Probiotics Perfecting Night Serum
    £44.00
    £44.00
  • THE MOST
    Featured In

    THE MOST

    Hyaluronic Super Nutrient Hydration Serum
    £42.00
    £42.00
  • FOLLOW THE LIGHT
    Awarded:

    FOLLOW THE LIGHT

    Multi Acids & Vitamin C Peel
    £44.00
    £44.00
  • LIQUID PANACEA

    LIQUID PANACEA

    Centella & Kombucha Firming Recovery Booster
    £28.00
    £28.00
  • DEW HALO
    Awarded:

    DEW HALO

    Niacinamide & Blackberry Glow Mist
    £28.00
    £28.00
  • MIDNIGHT COURAGE

    MIDNIGHT COURAGE

    Rosehip & Bakuchiol Retinoid Night Oil
    £44.00
    £44.00

Smoothing Fine Lines with Peptides & Hyaluronic Acid

Fine lines form when stress-depleted collagen and chronic dehydration create visible creases where skin loses elasticity. Peptides at clinical concentrations signal skin to boost collagen and elastin production, working to plump and smooth lines from within. Peptide Complex combined with multiple molecular weights of Hyaluronic Acid addresses both the structural breakdown and moisture loss that deepen fine lines over time. This isn't temporary plumping—it's active support for your skin's natural renewal processes, targeting stress-accelerated aging at the cellular level while delivering visible smoothing and texture refinement. These actives work synergistically with Beta Glucan and Panthenol to strengthen skin resilience against ongoing stress-related damage.

Restoring Firmness to Sagging Skin

Loss of firmness happens when cortisol degrades the collagen matrix that keeps skin lifted and resilient. Retinoid Complex combined with Bakuchiol stimulates collagen synthesis without irritation, working overnight to strengthen skin architecture. Omega-rich organic oils including Rosehip, Baobab, and Pomegranate support barrier function that stress compromises, while Centella Asiatica and Kombucha calm inflammation and protect against oxidative stress that accelerates sagging. These formulas work together to restore the firmness and bounce that chronic stress depletes, helping skin maintain its structural integrity and youthful resilience against environmental and internal aging triggers.

Evening Out Skin Tone & Reducing Age Spots

Uneven pigmentation and age spots are often stress-triggered—cortisol disrupts melanin production, leading to dark spots and dullness that age your complexion. Multi-acid formulations featuring Glycolic, Lactic, and Pyruvic Acids combined with probiotics exfoliate dead cells, accelerate cell turnover, and fade hyperpigmentation while you sleep. Niacinamide at 10% concentration reduces melanin transfer for visible spot-fading, while combinations of multi-acids plus Vitamin C deliver comprehensive brightening through both exfoliation and antioxidant pathways. Licorice Root Extract, White Tea, and Green Tea provide additional brightening support while calming stress-induced inflammation.