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Tripeptide-1 Copper Acetate

A copper-containing peptide name on NIOD’s label; its wording differs from Copper Tripeptide-1. Chemical equivalence has not been established in this review.

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Reading the name

The ingredient is one part of a product. The formula is the whole mixture. A number such as 29 or 1 identifies a name; it is not a strength or quality score.

Exact label name: Tripeptide-1 Copper Acetate

Type of support: Label information

Editorial draft · Qualified scientific review pending.

What it is

This exact name appears on the NIOD ingredient list. We keep it separate from differently named copper forms.

Why it is used

NIOD markets its copper-peptide technology for the appearance of aging skin. That product claim does not isolate the benefit of this exact ingredient.

What the evidence means

A manufacturer label and product description are recorded. No independent comparison of these two copper ingredient forms is established here.

Precautions and possible reactions

No ingredient-specific reaction rate is recorded for this exact label name. Do not borrow a safety conclusion from a differently named copper form.

Cosmetics can cause irritation or allergic reactions. Check the full ingredient list and follow product directions.

What this means for your comparison

Different copper names are a label difference; they are not proof that one serum is better.

Sources checked . Ingredient information is separate from testing a finished serum.

Sources you can check

CAIS3 US product label NIOD · Manufacturer / supplier information · Accessed 2026-10-20
Allergens in cosmetics: reactions and consumer precautions US Food and Drug Administration · Public health guidance · Accessed 2026-10-19

Found on these recorded labels