10% Niacinamide + 3% Peptides

Achieve radiant, balanced skin with our powerhouse niacinamide serum - 10% niacinamide + 3% peptides. This lightweight, non-irritating formula minimizes pores, fades dark spots and hyperpigmentation, boosts collagen for firmer texture, and delivers intense, long-lasting hydration to plump fine lines. Niacinamide brightens and strengthens the barrier, peptides support elasticity and smoothness, while polyglutamic acid (a super humectant) and glycerin lock in moisture for dewy, resilient skin.

Key Benefits:

Brightens & Evens Tone: Fades spots, reduces redness, and controls oil.

Anti-Aging & Firming: Peptides promote collagen for reduced wrinkles and improved elasticity.

Ultra-Hydration: Polyglutamic acid + glycerin hydrate deeply, plumping skin without greasiness.

If you're searching for a single serum that tackles dullness, enlarged pores, fine lines, dehydration, and uneven tone all at once, look no further. Our advanced niacinamide serum combines a potent 10% niacinamide with 3% peptides, polyglutamic acid, and glycerin - creating a gentle yet highly effective formula that brightens, firms, hydrates, and strengthens the skin barrier. Perfect for busy routines, this water-based serum suits all skin types, including sensitive, oily, acne-prone, dry, and mature, delivering visible results without irritation.

10% Niacinamide: The Gold-Standard Brightener & Barrier Booster

Niacinamide (vitamin B3) at 10% is a clinically favored concentration for maximum efficacy. It minimizes enlarged pores, regulates oil production, fades hyperpigmentation and dark spots, reduces redness and inflammation, and smooths texture for a more even, radiant complexion. By supporting ceramide and fatty acid production, it reinforces the skin barrier, locks in moisture, and improves firmness and elasticity over time. Dermatologists praise 10% niacinamide for treating acne, rosacea, and signs of aging while being compatible with most actives-no purging or photosensitivity required.

3% Peptides: Collagen Support for Firmer, Smoother Skin

Peptides are short chains of amino acids that signal skin cells to ramp up collagen and elastin production. At 3%, this effective level helps reduce the appearance of fine lines and wrinkles, boosts firmness, improves elasticity, and enhances overall texture. Peptides work synergistically with niacinamide to plump skin, minimize sagging, and promote a youthful bounce-ideal for early anti-aging or mature concerns. Gentle and non-irritating, they complement hydration-focused ingredients for comprehensive renewal.

Polyglutamic Acid + Glycerin: Next-Level Hydration Duo

Polyglutamic acid (PGA) is a superstar humectant that holds significantly more water than hyaluronic acid (up to 4-5x more in some comparisons), creating a protective film on the skin to prevent moisture loss and deliver plump, dewy results. It reduces fine lines caused by dehydration, soothes, and brightens subtly. Paired with glycerin - a classic, skin-identical humectant - this combo draws in and seals hydration deeply, countering any potential dryness from actives while leaving skin soft, supple, and resilient. Together, they make this serum exceptionally hydrating without heaviness.

Synergistic Benefits: Why This Blend Excels

Brightening & Tone Correction - Niacinamide fades spots and evens complexion.

Anti-Aging Power - Peptides boost collagen; hydration plumps lines for smoother, firmer skin.

Barrier & Hydration Hero - Strengthens defense against stressors while locking in moisture for lasting plumpness.

Pore-Refining & Balancing - Controls oil, calms inflammation, and refines texture for clearer, balanced skin.

How to use:

This gentle formula is ideal for layering-use it AM/PM for cumulative glow. Visible improvements in brightness, pore size, hydration, and firmness often appear in 4-8 weeks, with optimal results after 12+ weeks of consistent use.

After cleansing and applying a treatment tonic, apply 2-3 drops to face and neck. Pat gently until absorbed, then follow with moisturiser and SPF (daytime). Start daily; it's well-tolerated even for beginners. Pair with gentle cleansers and avoid harsh actives initially if sensitive.

Who Should Use This Serum?

Dull or uneven skin needing brightening

Enlarged pores, oiliness, or acne concerns

Fine lines, loss of firmness, or early aging signs

Dry, dehydrated, or compromised barrier types

All skin tones and types seeking multi-benefit care

Fundamentals Skincare is

Vegan friendly
Cruelty-free
Cosmeceutical grade
Fragrance-free
Made in South Africa
Dermatologically Tested and Approved
What's in the box
1 x Fundamentals 30ml glass amber dropper bottle