Peptide Skincare & BeautySkin science and ingredient guides

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The Ordinary "Buffet" Versus Logically Skin Brightuning Peptide Ampoule

The Ordinary "Buffet" Versus Logically Skin Brightuning Peptide Ampoule This anti-aging serum is formulated around Lactococcus Ferment Lysate and Acetyl Hexapeptide-8 to soften the look of wrinkles. This brightening ampoule is formulated around Saccharomyces/R

The Ordinary "Buffet" Versus Logically Skin Brightuning Peptide Ampoule

This anti-aging serum is formulated around Lactococcus Ferment Lysate and Acetyl Hexapeptide-8 to soften the look of wrinkles.

This brightening ampoule is formulated around Saccharomyces/Rice Ferment Filtrate and Niacinamide to brighten dull-looking skin and soften the look of wrinkles.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

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

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

Saccharomyces/Rice Ferment Filtrate

Isopropyl Myristate

Niacinamide

Methylpropanediol

1,2-Hexanediol

Sodium Polyacryloyldimethyl Taurate

Dipropylene Glycol

Hydroxyacetophenone

Hydrogenated Polydecene

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Glyceryl Glucoside

Tromethamine

Trideceth-10

Disodium EDTA

Heptasodium Hexacarboxymethyl Dipeptide-12

Pentasodium Tetracarboxymethyl Acetylhydroxyprolyl Dipeptide-12

Melia Azadirachta Flower Extract

Ocimum Sanctum Leaf Extract

Betaine

Melia Azadirachta Leaf Extract

Pentasodium Tetracarboxymethyl Dipeptide-51

Curcuma Longa Root Extract

Dipeptide-1

Corallina Officinalis Extract

Dipotassium Glycyrrhizate

Ananas Sativus Fruit Extract

Madecassoside

Saccharomyces/Rice Ferment Filtrate, Water, Isopropyl Myristate, Glycerin, Niacinamide, Methylpropanediol, 1,2-Hexanediol, Butylene Glycol, Sodium Polyacryloyldimethyl Taurate, Dipropylene Glycol, Hydroxyacetophenone, Hydrogenated Polydecene, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Caprylyl Glycol, Glyceryl Glucoside, Tromethamine, Trideceth-10, Disodium EDTA, Heptasodium Hexacarboxymethyl Dipeptide-12, Pentasodium Tetracarboxymethyl Acetylhydroxyprolyl Dipeptide-12, Melia Azadirachta Flower Extract, Ocimum Sanctum Leaf Extract, Betaine, Melia Azadirachta Leaf Extract, Pentasodium Tetracarboxymethyl Dipeptide-51, Curcuma Longa Root Extract, Dipeptide-1, Corallina Officinalis Extract, Dipotassium Glycyrrhizate, Ananas Sativus Fruit Extract, Pentylene Glycol, Madecassoside

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.

Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.

Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.

Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!

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The reference edit

Ingredients, questions
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Formula cabinet

Ingredients & structured notes

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Product index

Related product references

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Comparison edit

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