Acetyl Tetrapeptide-40
What Acetyl Tetrapeptide-40 is & what it does
Acetyl Tetrapeptide-40 is a synthetic peptide made of four amino acids with an acetyl group added for stability. Peptides like this are commonly used as skin-conditioning and soothing ingredients, and this one is often associated with helping calm the look of redness. It works as a supporting active in serums and creams. No concerns are listed for it in this data.
What is Acetyl Tetrapeptide-40?
It is a synthetic peptide built from four amino acids with an acetyl group added for stability. It is used as a skin-conditioning active.
What does Acetyl Tetrapeptide-40 do in skincare?
It is commonly used as a soothing peptide and is often associated with helping calm the look of redness. It works as a supporting active in serums and creams.
Is Acetyl Tetrapeptide-40 safe?
It is generally considered well tolerated, with no concerns flagged in this catalog. Cosmetic peptides are typically used at low levels.
Sunscreens with Acetyl Tetrapeptide-40
We rate 4 sunscreens that contain it:
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ph.doctor Sunset Ar Krem Do Twarzy Na Dzień Z Filtrem SPF 50+
93/100
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Artemis by Switzerland Skin Love 4-In-1 BB Cream SPF 20
87/100
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Dr Irena Eris Eye Zone Brightening & Puff Correcting Supreme Eye Cream SPF 20
82/100
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Skin Physics Foundation No More Bb Cream Spf 30+
71/100