The Ordinary

The Ordinary Multi-Peptide + HA Serum



The Ordinary Multi-Peptide + HA Serum is an age-supporting peptide serum that does a little bit of everything for your skin. Same science, new name. "Buffet" is now Multi-Peptide + HA Serum.

Why We Love It

Offering peptides, probiotics, amino acids and hydrating ingredients, this serum is a no-brainer for daily skin support. 

The Ordinary "Buffet" Serum


This formula combines a comprehensive array of studied technologies to target multiple signs of aging at once. The technologies are Matrixyl™ 3000 peptide complex (with palmitoyl tetrapeptide-7), Matrixyl™ synthe'6™ peptide complex (with palmitoyl tripeptide-38), SYN™-AKE peptide complex (with dipeptide diaminobutyroyl benzylamide diacetate), ARGIRELOX™ peptide complex (with acetyl hexapeptide-8, pentapeptide-18), Probiotic complex (with lactococcus lactis lysate), in a base of 11 skin-friendly amino acids and multiple hyaluronic acid complexes. The total concentration of these technologies in the formula by weight is 25.1%. (References are made to third-party trademarks in this description. SYN™ is a trademark of DSM, Matrixyl™ synthe'6™ and Matrixyl™ 3000 are trademarks of Sederma Inc., and ARGIRELOX™ is a trademark of Lipotec S.A.U. Neither The Ordinary nor DECIEM is affiliated with these trademarks or their owners.)



Apply after cleanser, toner and/or essence. 


Apply 2-3 drops onto fingertips and massage into entire face until absorbed. 


Emulsions, creams, oils and sunscreen.


Deciem advises "It is best to not use Peptides in the same routine as the following products: Direct acids, LAA (L-Ascorbic Acid) and ELAA (Ethylated Ascorbic Acid). This product may be susceptible to hydrolysis with certain types of Vitamin C or acids.


+ Targets common signs of aging such
as the look of crow’s feet, firmness and
+ Reduces the appearance of crow’s
feet wrinkles after 8 weeks*
+ Improves the look of skin smoothness
and texture*
+ Promotes an improved appearance in
skin’s elasticity and firmness*
*Independent efficacy study performed on
30 individuals over an 8 week period.



Boosts the production of 6 major components of the skin matrix (collagen I, III, IV, fibronectin, hyaluronic acid and laminin 5) that result in more even skin and fewer wrinkles, particularly on the forehead and crow's feet.

Sodium Hyaluronate

A humectant naturally found in our skin, this ingredient infuses the epidermis (top layer of the skin) with valuable moisture. Provides lasting hydration for the skin.

Lactococcus Ferment Lysate

A reasonably new probiotic ingredient that positively influences both the speed and quality of epidermal growth that results in better barrier function and overall skin quality.


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, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Ethoxydiglycol, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin.

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