
Peter Thomas Roth
Firm X Collagen Moisturizer50 ml
Potent. Collagen: ingredient no. 1, not counting water.from€67.80
€135.60 / 100 ml

CocopandaCheapest
Updated 2026-08-13
€43.70
€87.40 / 100 ml
Lyko
Out of stock
€63.95
€127.90 / 100 ml
Prices come from Finnish online stores and are shown in euros. Cocopanda delivers only within mainland Finland; Lyko's delivery terms also list Sweden, Norway, Denmark, Poland, the Netherlands, Austria, and Germany. Neither delivers to the US or the UK.
Peter Thomas Roth Peptide Skinjection Moisture Infusion Cream is a moisturizer (50 ml). The ingredient list has 71 ingredients, including squalane, peptides, and hyaluronic acid. The product is fragrance-free and sulfate-free. The product contains no drying alcohol. We compare prices at 2 retailers; the cheapest right now is €43.70.
Source: store product page · Updated 2026-08-13
Contains 2 flagged ingredient groups. Key ingredient: Hyaluronic acid.
The product contains silicones.
The product contains an ingredient commonly considered pore-clogging.
A humectant that binds water.
Hexapeptide-11: ingredient no. 11, not counting water
Short amino-acid chains used in conditioning formulations.
A light, well-tolerated oil component, usually obtained from olive or sugarcane. A different ingredient from squalene, which is on our watchlist.
Potent or Mild tells you how high the ingredient named on the product sits in its ingredient list. How the mark is set
Confidence: medium · v2026.09.3
This assessment is read from the ingredient list and is not medical advice. It makes no promise about acne. Individual skin reactions vary.
Read how we classify productsThe order is the manufacturer's own and follows concentration down to the one percent mark. Underlined names are flagged by our criteria. Names with a dotted underline open a short note on what the ingredient does in the formula.

Peter Thomas Roth
from€67.80
€135.60 / 100 ml

e.l.f
from€17.00
€34.00 / 100 ml

Clarins
from€114.00
€228.00 / 100 ml

Clarins
from€114.00
€228.00 / 100 ml