Good Molecules Super Peptide Serum — Efficacy 3.5/5.0, Safety 3.9/5.0 | DemythSkin
++++
[ DemythSkin Verdict ]
Good Molecules Super Peptide Serum

Good Molecules Super Peptide Serum

SerumHydration
Efficacy
Solid
3.5 / 5.0
Safety
Mostly Safe
3.9 / 5.0
System Verdict
Elegant peptide-hydration serum with modest anti-aging power but tanked by unnecessary bergamot fragrance for sensitive skin. The efficacy sits in the A Tier for hydration (glycerin, glycols, sodium hyaluronate high enough in the base) but only B Tier for true anti-aging, because the three peptides are promising yet still low-evidence and likely at low single‑digit or sub‑percent ranges despite being high in the INCI, and there are no proven gold-standard actives like retinoids or high-strength niacinamide to anchor results. The polymer‑rich, silicone-like base should spread well and help short‑contact smoothing, but the inclusion of volatile bergamot essential oil adds irritation risk without any performance upside, so safety drops into C Tier for reactive or rosacea‑prone users despite otherwise clean preservation and no drying alcohol.
Active Ingredients Detected
A Tier: Good BasicsProven Results
Water (Aqua)GlycerinSodium HyaluronateGlycine
B Tier: Supporting IngredientsPromising Ingredients
PropanediolButylene GlycolAcetyl Hexapeptide-8Acetyl Octapeptide-3Copper Tripeptide-1Bis-PEG-18 Methyl Ether Dimethyl SilanePhenoxyethanolGlycereth-25 PCA IsostearatePolyacrylateCaprylyl GlycolXanthan GumAcrylates/C10-30 Alkyl Acrylate CrosspolymerTromethaminePolyisobuteneDisodium EDTAPolysorbateSorbitan IsostearateBHT1,2-Hexanediol
D Tier: Potential IrritantsBe Cautious
ChlorphenesinEthylhexylglycerinCitrus Aurantium Bergamia (Bergamot) Fruit Oil
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.