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Medik8™ Niacinamide Peptides

Name: Medik8™ Niacinamide Peptides
Brand: Medik8
Price: 48.00 GBP
Availability: InStock

£48.00

Tax included.

✓ 10% Niacinamide + 3% Peptide | ✓ Clinically Proven in 7 Days | ✓ Non-Comedogenic

Medik8 Niacinamide Peptides – The clinically proven formula that delivers visibly clearer skin and a glass-like glow in just 7 days.

Congested pores, excess oil, blemishes and redness – this high-potency serum tackles them all without irritation. Powered by 10% niacinamide alongside 3% Crystalide™ peptide and 1% Zinc PCA, it refines pore appearance, balances oil production and calms visible redness while strengthening your skin barrier.

Unlike harsh blemish treatments that strip and irritate, Niacinamide Peptides works gently yet effectively. The feather-light, non-greasy texture absorbs instantly – 100% of users agree it layers perfectly in any skincare routine. Clinical trials prove it: 35% reduction in visible blemishes and 26% reduction in pore size within 4 weeks, plus 100% showed healthier skin barrier within 7 days. For oily, combination or blemish-prone skin seeking that coveted glass-skin finish, this is your new essential.

Visible Results Users Love

7 days to visibly clearer skin and smoother texture
35% reduction in visible blemishes within 4 weeks
26% reduction in visible pore size within 4 weeks
100% showed healthier skin barrier within 7 days
94% agree it's gentle on the skin
Instant glass-like glow with lightweight, non-greasy finish

Why This Beats Standard Niacinamide Serums

10% niacinamide + 3% Crystalide™ peptide – dual-action formula that clarifies AND promotes luminosity
1% Zinc PCA – actively regulates sebum production to prevent future breakouts
NAG (N-Acetyl Glucosamine) – gentle non-acid exfoliant that boosts niacinamide's brightening power
Clinically proven results – independent trials with measurable outcomes, not just marketing claims
34% improvement in skin barrier health – strengthens while it treats, unlike harsh blemish products that compromise barrier function
Non-comedogenic and fragrance-free – won't clog pores or irritate sensitive, reactive skin

Best For

Oily and combination skin types struggling with excess shine
Blemish-prone and acne-prone complexions (active breakouts or prevention)
Enlarged pores and uneven skin texture
Redness and inflammation from blemishes or sensitivity
Anyone seeking that "glass skin" finish without heavy products
All skin types wanting barrier support and hydration

FAQS

What's the difference between Niacinamide Peptides and Clarity Peptides? +

Niacinamide Peptides is the upgraded, reformulated version of the previous Clarity Peptides formula. It builds upon everything customers loved about Clarity Peptides while delivering enhanced efficacy.

Key improvements include:

Stronger clinical evidence with independent trials
Addition of NAG (N-Acetyl Glucosamine) for enhanced brightening
Improved texture that's even more lightweight and fast-absorbing
Better results in shorter timeframes (visible improvements in 7 days)

If you loved Clarity Peptides, you'll love Niacinamide Peptides even more.

Can I use niacinamide with vitamin C? +

Yes – despite outdated advice suggesting otherwise, niacinamide and vitamin C work beautifully together. Modern formulations are stable and compatible.

For layering: If using with an oil-based vitamin C like C-Tetra Luxe, apply the vitamin C first (oil-based), then Niacinamide Peptides (emulsion-based). If using with a water-based vitamin C, apply the thinner texture first.

How quickly will I see results? +

Clinical trials show visible improvements begin within 7 days:

Week 1: Visibly clearer skin, smoother texture, reduced redness
Week 2-3: Continued improvement in blemishes and overall clarity
Week 4: 35% reduction in visible blemishes, 26% reduction in pore size, significantly healthier skin barrier

The glass-like glow effect is often visible immediately after application due to the light-reflecting peptide technology.

Is this suitable for sensitive skin? +

Yes – 94% of users agree it's gentle on the skin. The formula is:

Fragrance-free
Non-comedogenic
Clinically proven gentle
Designed to support (not compromise) skin barrier health

Niacinamide itself is known for its calming, anti-inflammatory properties, making this suitable for sensitive and reactive skin types. However, we always recommend patch testing before first use.

Can I use Niacinamide Peptides with retinol or retinal? +

Absolutely – this is actually an excellent combination. Use Niacinamide Peptides in your morning routine (with vitamin C and SPF) and your vitamin A product (Crystal Retinal or Intelligent Retinol) at night. This follows Medik8's CSA Philosophy and gives you comprehensive skin improvement:

Morning: Niacinamide for clarifying, barrier support and oil control
Evening: Vitamin A for anti-ageing and cell renewal

How does this compare to The Ordinary Niacinamide? +

While The Ordinary offers affordable niacinamide, Medik8 Niacinamide Peptides delivers a more sophisticated, clinically proven formula:

Added peptide technology (3% Crystalide™) for radiance and cell renewal
Zinc PCA for active sebum regulation
NAG for gentle exfoliation and enhanced brightening
Independent clinical trials with measurable results
Elegant texture that layers beautifully without pilling

For those wanting proven results beyond basic niacinamide, this is the upgrade.

Is Niacinamide Peptides safe to use during pregnancy and breastfeeding? +

Niacinamide Peptides does not contain any ingredients that Medik8 would recommend avoiding during pregnancy or breastfeeding. However, as with all skincare during this time, we recommend discussing the ingredients with your GP or midwife before use for personalised advice.

Medik8™ Niacinamide Peptides