PeptidePrices safety rating
9/10 · Cosmetic use (topical)
Matrixyl Prices
3 vendors · 2 with an issuer-verified COA · lowest 10mg from $21.00 · checked
Where to buy Matrixyl: 3 vendors compared
| Vendor | Price | Actions |
|---|---|---|
| 3-test panelVerified COAKovera Labs · Tested Aug 13, 2026 | $21.0010mg packageChecked today | Buy Matrixyl from Pure Peptides |
| $33.3510mg packageChecked today | Buy Matrixyl from Kensington Labs | |
| 3-test panelVerified COAFreedom Diagnostics · Tested Apr 15, 2026 | $44.99 | Buy Matrixyl from Modern Research Peptides |
Tracked every day
Matrixyl listing prices, tracked daily
The five cheapest in-stock package prices for Matrixyl on each collected day, and the vendors that most often held those places.
Five cheapest in-stock package prices per day
Listed package price before coupons, any vial size. This is not the coupon-adjusted lowest 10mg price used to rank the comparison.
- Cheapest$21.00
- 2nd cheapest$33.35
- 3rd cheapest$37.00
- 4th cheapest$59.99
Vendors most often in the cheapest five
- Kensington Labs17 days$33.350.0%
- Modern Research Peptides15 days$59.990.0%
- Pure Peptides4 days$37.00+76.2%
Current market data
Matrixyl Price Report
A current summary of public listings after the price comparison above. Shipping and tax are not included.
The lowest current 10mg cost for Matrixyl is $21.00 from Pure Peptides. The median across vendors is $33.35.
- Lowest 10mg cost
- $21.00Pure Peptides
- Median 10mg cost
- $33.35One normalized offer per vendor
- Lowest package total
- $21.00Pure Peptides · package size may differ
- Public COA coverage
- 100%3 of 3 vendors
What the market shows
PeptidePrices found 4 in-stock listings from 3 vendors, checked through Oct 9, 2026. The lowest 10mg cost is 37% below the vendor median of $33.35; 1 vendors (33%) fall below that median. 3 of 3 vendors (100%) publish public COA evidence.
A public COA link shows that a vendor publishes testing data. It does not prove that every listed vial has a matching current report. Match the product, strength, batch, and lot before relying on a report.
How this report is calculated
The headline and median use each vendor's lowest whole-package checkout cost to obtain at least 10mg. Smaller packages are multiplied until the target is met, while larger packages retain their full checkout price. The lowest package total is shown only as secondary context because package sizes differ. Known public coupon discounts are applied. Shipping, tax, and unverified promotions are excluded.
Research context
What is Matrixyl? Research, safety, and status
Matrixyl at a glance
Mechanism
Lipopeptide that mimics a fragment of collagen; binds TGF-β receptors; stimulates synthesis of collagen I, III, fibronectin, and hyaluronic acid in dermal fibroblasts.
Research areas
Anti-aging skincare; wrinkle reduction; collagen stimulation; skin firming; cosmetic peptide, topical use only.
Regulatory / research status
Research / preclinical only
Half-life
Topical penetration-dependent. No injection protocol.
Storage
Store at room temperature; refrigerate after opening for extended shelf life.
Reported side effects
Very safe topically. Rare mild irritation. No systemic effects.
Thousands of skincare products; extensive safety data; topical only; extremely well-tolerated Safety ratings summarize published clinical data, adverse-event reporting, and regulatory status. How PeptidePrices rates evidence. Research information only, not medical advice.
Study highlights
- Palmitoyl-KTTKS (Pal-KTTKS) functions as a matrikine, a collagen-derived signaling fragment that activates TGF-β receptors on dermal fibroblasts, stimulating dose-dependent synthesis of collagen types I, III, and IV, fibronectin, and glucosaminoglycans without the irritation profile of retinoids.
- A 12-week, double-blind, placebo-controlled split-face study in 93 women found 3 ppm Pal-KTTKS in moisturizer produced significant improvements in wrinkle depth and fine lines versus placebo on both quantitative imaging and expert grader assessment.
- Skin permeation research confirmed that the palmitoyl lipid anchor is essential: unmodified KTTKS does not cross the stratum corneum, while Pal-KTTKS distributes across all skin layers (4.2 µg/cm² in stratum corneum, 2.8 µg/cm² in epidermis), with greater enzymatic stability compared to the unmodified peptide.
- A randomized double-blind trial comparing Pal-KTTKS cream to acetylhexapeptide-3 (Argireline) for crow's feet found Pal-KTTKS produced superior reduction in both static and dynamic wrinkle scores after 8 weeks.
Selected references
- Topical Palmitoyl Pentapeptide Provides Improvement in Photoaged Human Facial Skin · Int J Cosmet Sci, 2005
- Double-blind, Randomized Trial on the Effectiveness of Acetylhexapeptide-3 Cream and Palmitoyl Pentapeptide-4 Cream for Crow's Feet · J Clin Aesthet Dermatol / PMC, 2023
- Dermal Stability and In Vitro Skin Permeation of Collagen Pentapeptides (KTTKS and Palmitoyl-KTTKS) · Biomol Ther (Seoul), 2014
- Matrixyl Patch vs Matrixyl Cream: A Comparative In Vivo Investigation of MTI Effect on Wound Healing · ACS Omega / PMC, 2022
- Topical Peptide Treatments with Effective Anti-Aging Results · Cosmetics (MDPI), 2017
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