Medik8 Pro-Collagen Peptide Cream Review: Multi-Peptide Moisturiser

Medik8 Pro-Collagen Peptide Cream is a rich daily moisturiser built around a Multi-Peptide Complex — including Matrixyl™ 3000, Copper Tripeptide-1 and Acetyl Hexapeptide-8 — combined with hyaluronic acid and squalane to help improve the appearance of fine lines and support a firmer-looking complexion. It's designed for morning and evening use, layered over serums, and suits all skin types, including sensitive and mature skin.

What is Pro-Collagen Peptide Cream?

Rather than centring the formula on one signature ingredient, Pro-Collagen Peptide Cream leans on a blend of peptides working alongside each other: Matrixyl™ 3000 (a combination of palmitoyl tripeptide and palmitoyl tetrapeptide), Copper Tripeptide-1, and Acetyl Hexapeptide-8. These are carried in a base of hyaluronic acid and squalane, so the cream is doing hydration and barrier-support work as well as delivering its peptide complex. It sits at the richer end of Medik8's moisturiser line-up, aimed squarely at skin that's starting to show loss of firmness or the early signs of ageing, rather than at oil control or breakout-prone skin.

Quick facts

Who is it suitable for?

• Skin showing early loss of firmness, fine lines, or a generally tired-looking complexion
• Mature or dry skin that wants a rich, cushioning moisturiser rather than a light lotion
• Anyone building a firmness-focused routine who wants peptides layered in alongside existing serums
• People already using retinoids or other actives who want a compatible, non-irritating moisturiser to pair with them
• Sensitive skin looking for a peptide-based option rather than a stronger acid or retinoid-led formula

Who might want to skip it?

• Oily or acne-prone skin that tends to find rich, cushiony creams too heavy for daily wear
• Anyone just starting an anti-ageing routine, who may get more immediate value from a single targeted serum before adding a dedicated peptide moisturiser
• Skin routines already well-covered by an existing peptide moisturiser, where this would duplicate rather than add value
• Those on a tighter budget — this sits toward the premium end of Medik8's moisturiser range

How to use Pro-Collagen Peptide Cream

1. Cleanse, then apply any treatment serums first — Pro-Collagen Peptide Cream is designed to sit on top, not underneath, active serums.
2. Warm a small amount between fingertips and smooth over face and neck, morning and evening.
3. In the morning, follow with a broad-spectrum SPF, since the cream itself isn't a sunscreen.
4. It's formulated to be compatible with retinoids and other actives used separately in the routine, so it can typically be layered over an evening retinal or retinol treatment once that's absorbed.

Key ingredients

Matrixyl™ 3000 and Acetyl Hexapeptide-8

Matrixyl™ 3000 is a well-established peptide combination widely used in anti-ageing formulas to help support the skin's structural proteins. Acetyl Hexapeptide-8 is added alongside it as part of the same complex, aimed at softening the appearance of expression-related fine lines over consistent use. Peptides work gradually rather than instantly, so results build with regular application rather than after a single use.

Copper Tripeptide-1

Copper Tripeptide-1 is a copper-bound peptide included here to support the skin's structural resilience alongside the rest of the Multi-Peptide Complex. It's a common addition to firmness-focused formulas and works as part of the overall blend rather than as a standalone active.

Hyaluronic acid and squalane

Hyaluronic acid is a humectant that helps draw and hold water in the skin's outer layers, while squalane is an emollient that helps soften the skin and support the barrier without feeling greasy. Together they're what give the cream its cushioned, hydrating finish and let it double as a genuine moisturiser rather than a peptide serum in cream form.

Verdict

Pro-Collagen Peptide Cream is a well-considered choice for skin that wants a peptide-led moisturiser rather than a single-ingredient formula, and its rich but fast-absorbing texture makes it comfortable for twice-daily use on mature or dry skin. It's not the right pick for oily or acne-prone skin that prefers a lighter gel-cream, and anyone still building a first anti-ageing routine may get more value starting with a targeted serum before adding a dedicated peptide moisturiser on top. Used as intended — layered over a treatment serum and finished with SPF in the morning — it does a solid job of rounding out a firmness-focused routine, and pairs well with a peptide serum such as Clarity Peptides underneath or r-Retinoate Intense as an evening step beforehand.

If you're pregnant or breastfeeding

If you're pregnant or breastfeeding, please contact our team for advice before use.