Geek & Gorgeous Power Peptides — Efficacy 4.1/5.0, Safety 4.7/5.0 | DemythSkin
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[ DemythSkin Verdict ]
Geek & Gorgeous Power Peptides

Geek & Gorgeous Power Peptides

SerumAnti-Aging
Efficacy
Strong
4.1 / 5.0
Safety
Safe
4.7 / 5.0
System Verdict
This is a ruthlessly well-formulated, high-efficacy peptide serum that actually earns its claims instead of sprinkling in token peptides. Efficacy is high because the brand discloses clinically relevant peptide levels (4% Tetrapeptide‑21, 3% Matrixyl 3000, 2% Matrixyl Synthe’6, 0.001% encapsulated copper peptide) in a well-hydrating, low‑irritation base, and these peptides sit in the upper-mid INCI where such concentrations are realistic for small-molecule actives; I held back from an S Tier–perfect score only because peptide data is still less robust than retinoids and the formula focuses narrowly on peptides without additional proven anti-agers like retinal or strong antioxidants.
Active Ingredients Detected
S Tier: Gold StandardsHigh Clinical Proof | Skin-Transformative
Lactic Acid/Glycolic Acid Copolymer
A Tier: Good BasicsProven Results
Aqua (Water)GlycerinCaprylic/Capric TriglyceridePanthenolAllantoin
B Tier: Supporting IngredientsPromising Ingredients
Butylene GlycolPentylene GlycolPolyglyceryl-6 StearateDicaprylyl CarbonateDicaprylyl EtherPotassium Cetyl PhosphatePolyglyceryl-6 BehenateTetrapeptide-21Palmitoyl Tripeptide-1Palmitoyl Tetrapeptide-7Palmitoyl Tripeptide-38Copper Palmitoyl Heptapeptide-14Heptapeptide-15 PalmitateSaccharide IsomerateCetearyl AlcoholGlyceryl Stearate SETapioca StarchAcrylates/C10-30 Alkyl Acrylate CrosspolymerCarbomerPolysorbate 20Hydroxypropyl CyclodextrinPolyvinyl AlcoholCitric AcidSodium CitrateSodium HydroxidePhenoxyethanol
D Tier: Potential IrritantsBe Cautious
Ethylhexylglycerin
Analyze on DemythSkin

DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score.