Product review · Updated September 30, 2026
NEOVA Power Defense review: the current serum declaration and an unresolved name discrepancy
The captured Power Defense page calls it an antioxidant serum and lists Bis (Tripeptide-1) Copper Acetate.
Editorial source review, with no clinician sign-off or firsthand treatment experience claimed.
NEOVA’s Power Defense record describes an antioxidant serum with a light-weight gel consistency. Its complete ingredient list declares Bis (Tripeptide-1) Copper Acetate. That exact wording and current format are the basis of this review. A broad moisturizer description or a shorter copper nickname would lose information that the captured manufacturer page actually provides.
We read the retained official material captured September 30, 2026, without receiving the product or conducting an assay. A secondary highlighted peptide name differs from the complete list, and the manufacturer cautions that website ingredients may differ from packaging. Those limits belong in the product account. They cannot be resolved by assuming which spelling or retail version a reader has.
In this article
The captured target is an antioxidant serum
The current Power Defense page explicitly says Antioxidant Serum with Copper Peptide Complex and labels the product Serum. Its texture description refers to light-weight gel consistency. We therefore retain Serum as the library format, with the gel qualifier visible. The accepted record does not support recasting this particular target as a cream or fluid moisturizer.
The cream-and-serum comparison supplies the broader setting in which these distinctions matter. Including Power Defense does not mean every item there has the same format. This review follows the current named serum page, rather than a broad description of NEOVA products. It also does not claim to have felt the gel or observed how quickly it absorbs.
Preserve Bis (Tripeptide-1) Copper Acetate as written
NEOVA’s All Ingredients block declares Bis (Tripeptide-1) Copper Acetate. We retain the parentheses, number and Copper Acetate wording. Replacing that entry with Copper Tripeptide-1 would change the written ingredient identity. The broad term Copper Peptide Complex in the page header does not make the exact full-list name expendable.
The Biossance review provides a separate product reading topic. This link is not a statement that copper-related names are interchangeable or that the finished products have equivalent properties. Power Defense’s own full declaration supports its named-copper classification. It does not independently establish the identity, purity or quantity of an ingredient in a physical bottle sampled for this review.
A secondary highlight conflicts with the complete list
The key-ingredient highlight names Caprooyl Tripeptide-3. The complete list names Caprooyl Tetrapeptide-3 instead. That is a real difference between two portions of the retained page. It concerns a separate entry from the copper declaration, but it still matters to a precise account of the finished formula.
We have no package, batch record or manufacturer clarification that resolves which wording describes a supplied unit. The article therefore retains the disagreement rather than correcting one line to match the other. A polished summary should not create agreement where the source lacks it. The copper entry remains documented, while this secondary-name question stays open. Preserving both spellings is a limit of the record, not a finding of harm or an assay result.
The serum contains a broader named mixture
The complete formula includes Methyl Gluceth-20, PEG-8 and Propylene Glycol near its beginning. Glycerin, Sodium Hyaluronate, Retinyl Palmitate and several plant-derived ingredient names appear elsewhere. These entries help identify the published mixture; we do not assign them an isolated contribution or transform a product-page claim into a demonstrated effect.
The moisturizer-role guide considers format beyond a headline ingredient. Here, the explicit serum/gel description remains the supported format despite the diversity of components. The Medik8 Advanced MP review is another product account to examine separately. Its link does not reconcile NEOVA’s inconsistent secondary name or supply the concentration and performance measurements absent from this review.
The packaging caveat should travel with the formula
NEOVA says its website ingredient lists may differ from product packaging as formulas are refined. It directs readers to packaging for the most current ingredient information. That warning is relevant to the formula account, especially when a page itself contains two versions of a secondary peptide name.
The package-record guide explores the distinction between objects being read. Facework has not compared a Power Defense bottle with the page or established its manufacturing version. The caveat does not tell us which line resolves the discrepancy, nor prove that every package is different. It qualifies what the September 30 online record can establish about a reader’s actual product while leaving that unit-specific question unanswered.
A branded complex does not supply a measured amount
Copper Peptide Complex is part of the manufacturer’s product description, while Bis (Tripeptide-1) Copper Acetate is the specific name in its list. Neither wording supplies an ingredient-specific assay performed for this article. The sequence of the declaration also cannot be used to calculate a copper concentration or the proportion of a branded complex.
The percentage-label guide provides separate reading about quantity claims. It does not create a missing number for Power Defense. We have not established how much of a declared ingredient is present or isolated its contribution to the finished serum. A precise written name and a measured amount would be different findings; only the declaration is supported by the accepted manufacturer record here.
The unresolved details remain part of this review
The NEOVA record supports an antioxidant-serum identity, a light-weight gel description and a full list containing Bis (Tripeptide-1) Copper Acetate. It also leaves a secondary peptide-name discrepancy unresolved and acknowledges potential differences from packaging. Keeping those qualifications visible gives a more useful account than smoothing the formula into a certainty the documents do not provide.
For mature facial skin, this review has no observed comfort, clinical response or comparative result. We have not tested the finished serum or examined a received package. The supported conclusion is about the current manufacturer description and its limits. It neither supplies a personal routine nor turns unresolved wording into a product-quality verdict. Other evidence could answer additional questions, but was not examined here.
Sources behind this reading
- Power Defense | NEOVA ↗Official complete current product ingredient declaration and format · Checked September 30, 2026