The Ordinary Multi-Peptide + HA Serum, formerly known as Buffet, is an age-supporting peptide serum that targets fine lines, loss of firmness and uneven texture using five well-studied peptide technologies combined with multiple hyaluronic acid complexes. This lightweight, water-based formula hydrates and plumps the skin while supporting elasticity, making it a versatile anti-aging step for all skin types.

Why This Serum Works

Peptides are short chains of amino acids that signal the skin to support its own structural proteins, helping to improve the look of fine lines and the feel of firmness over time. This serum layers five peptide technologies, including SYN-AKE, Matrixyl synthe'6, Matrixyl 3000 and ARGIRELOX, alongside skin-friendly amino acids so it works on multiple signs of early aging at once. Multiple hyaluronic acid complexes deliver immediate, lasting hydration that leaves skin feeling smoother and more supple from the very first use.

Ideal For

This serum suits anyone wanting to address early signs of aging such as fine lines, dullness and a loss of firmness, and it works across dry, oily, combination and sensitive skin thanks to its gentle, lightweight texture. Hydration and a smoother feel are often noticeable straight away, while visible changes in fine lines and firmness typically build over around eight to twelve weeks of consistent twice-daily use. To keep the peptides effective, avoid using it in the same routine as direct acids or direct vitamin C, and pair it instead with hydrators, niacinamide or a moisturiser. Patch test before first use, and a few drops are enough for the whole face.

• Five peptide technologies (SYN-AKE, Matrixyl synthe'6, Matrixyl 3000, ARGIRELOX and more): target fine lines, elasticity and firmness

• Multiple Hyaluronic Acid complexes: hydrate and plump for a smoother, more supple surface

• Skin-friendly amino acids and bio-derivatives: support the skin's natural moisture and resilience

• Lightweight, water-based formula: vegan, cruelty-free, alcohol-free and silicone-free

Typical ingredients: Aqua (Water), Glycerin, Lactococcus Ferment Lysate, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, amino acids and more. Formulation may vary slightly by batch.

1. Cleanse and tone your skin first, applying this serum in the treat stage of your routine.

2. Apply a few drops to the face in the morning and evening, before heavier oils, creams or moisturisers.

3. Pat or massage in gently and allow it to absorb fully before layering your next product.

4. Finish with a broad-spectrum SPF in the morning to protect your skin.