Actsyl-L Lash Serum
A prostaglandin-free peptide serum with 5% Capixyl™ and Myristoyl Pentapeptide-17, for longer, fuller-looking lashes of your own.
Skip the falsies. Actsyl-L is a prostaglandin-free peptide serum for longer, fuller-looking lashes of your own.
Extensions, strip lashes and daily makeup removal take a toll over time. Lashes turn brittle and fall out early. Actsyl-L conditions and strengthens them so they look longer and fuller.
What's inside
- 5% Capixyl™ (acetyl tetrapeptide-3 with red clover extract). In its maker's 8-week clinical study, lashes treated with Capixyl showed five times the length improvement of placebo, and 93% of participants saw improved lash density.
- Myristoyl Pentapeptide-17, a peptide used in many leading lash serums.
- Biotin, panthenol and hyaluronic acid to condition lashes and help reduce breakage.
- Prostaglandin-free. The formula contains no prostaglandin analogs.
What to expect
- Weeks 2 to 4: fewer lashes lost when removing makeup.
- Weeks 6 to 8: longer, fuller-looking lashes, especially with mascara.
- Nightly use maintains the results.
Why it's $39.99
Prostaglandin-free peptide lash serums often sell for $60 to $70 for 3 ml or less. Actsyl-L is 4 ml for $39.99. Our budget goes into the formula, and the packaging stays simple.
How to use: once nightly, apply one thin line along the upper lash line on clean, dry skin and let it dry. Avoid contact with the eyes, and stop use if irritation occurs.
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Actsyl-L Lash Serum
How to Use
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Each night after removing makeup, draw one thin line along the upper lash line with the fine-tip applicator, as close to the base of the lashes as possible. The serum dries quickly and won't interfere with eye cream or makeup the next morning.
Avoid direct contact with the eyes. Stop use if irritation occurs, and check with your healthcare provider first if you use prescription eye treatments.
Key Ingredients
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Capixyl™ (5%)
Acetyl tetrapeptide-3 with red clover extract. In its maker's 8-week clinical study, lashes treated with Capixyl showed five times the length improvement of placebo, and 93% of participants saw improved lash density.
Myristoyl Pentapeptide-17
A peptide used in many leading lash serums for longer, fuller-looking lashes.
Sodium Hyaluronate (Hyaluronic Acid)
Keeps lashes hydrated and flexible, which helps reduce brittle breakage.
Biotin and Panthenol (Pro-Vitamin B5)
Condition lashes and improve elasticity.
Nettle Root and Magnolia Bark Extracts
Botanical extracts that condition the lash line.
Prostaglandin-free
The formula contains no prostaglandin analogs.
What to Expect
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The experience
Actsyl-L comes in a slim tube with a fine-tip brush for precise placement along the lash line. The serum is fragrance-free and thin enough to apply easily without running toward the eyes. It dries completely within moments.
Results over time
Within 2 to 4 weeks, fewer lashes come away during makeup removal. By 6 to 8 weeks, lashes look longer and fuller, especially with mascara. Nightly use maintains the results.
Sensitive skin
Some people notice a mild tingle in the first few days, caused by the naturally derived preservatives in the formula. It usually fades within the first week.
Ingredient Label
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Water, Butylene Glycol, Glycerin, Polysorbate 20, PEG-12 Dimethicone, Lecithin, Allantoin, Pullulan, Sodium Hyaluronate, Myristoyl Pentapeptide-17, Panthenol, Glyceryl Caprylate, Pentylene Glycol, Acetyl Tetrapeptide-3, Trifolium Pratense Flower Extract, Biotin, Urtica Dioica Root Extract, Ammonium Acryloyldimethyltaurate/VP Copolymer, Xanthan Gum, Magnolia Officinalis Bark Extract, Sclerotium Gum, Dextran.
Why Choose Professional-Grade Ingredients?
Prostaglandin-free peptide lash serums commonly sell for $60 to $70 for 3 ml or less. Actsyl-L offers 4 ml with 5% Capixyl and Myristoyl Pentapeptide-17 for $39.99.
Both peptides come from leading cosmetic ingredient suppliers. Our budget goes into the formula, and the packaging stays simple, as it has since Actsyl began.