Drunk Elephant

Protini Polypeptide Cream

MoisturiserLuxuryMorning or evening
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A peptide-rich moisturiser with signal peptides, amino acids, growth-factor extracts and soybean extract. Genuinely well-formulated, but the cult status outpaces the evidence. Works well; costs much more than less-famous peptide creams.

What this is good for

✓ Great forAgingfirmnessDamaged Barrier

Ingredient stack

Each ingredient is listed in descending concentration. Above the 1% line the order is regulated — below it, brands can list in any order.

Ingredients above the dashed gold line are dosed above 1% (the regulatory threshold) — these are what the formulation is really built on.

~50–80%Water
~5–25%Glycerin
~3–10%Coconut Alkanes
~2–6%Dicaprylyl Car…
~1.5–4%Caprylic/Capri…
~1–2%28 ingredients
≤ 1% each7 more ingredients below 1%
position-estimated %1% regulatory line

What's actually doing the work

Matrixyl 3000
Palmitoyl Tripeptide-1 & Palmitoyl Tetrapeptide-7
Peptide
One of the most clinically studied peptide complexes. Works via two matrikine peptides: Palmitoyl Tripeptide-1 stimulates new collagen I, III and HA synthesis; Palmitoyl Tetrapeptide-7 reduces inflammatory cytokines that break down the dermal matrix. Together they reduce wrinkle depth and improve firmness in 4–12 weeks.
Argireline
Acetyl Hexapeptide-3 / Acetyl Hexapeptide-8
Peptide
Relaxes facial muscle micro-contractions that cause dynamic wrinkles around the eyes and forehead. Often called "topical Botox" — works by interfering with the neurotransmitter release cycle at the neuromuscular junction, gently softening expression lines over 4–8 weeks of consistent use. Most effective at 5–10% concentration.

Routine placement

Morning or evening

Looking for a dupe?

The closest active-matched alternative is the Naturium Multi-Peptide Advanced Moisturizer (66% active overlap). We found 1 option that share this product’s hero actives.

Dupe guide
See all moisturiser dupes for this product
Ranked by ingredient overlap, with an honest note on what’s different in each.

Similar on the shelf

Put this in context

Skin Stacker is independent and receives no payment from any brand. Ingredient analysis is based on publicly disclosed INCI lists and the peer-reviewed literature. Formulations change — always re-check the label on your specific batch before using.