Long4Lashes Day&Night Double is a dual formula—day and night—designed for lashes that require both intensive regeneration and active growth support. In the morning, the product acts as a mascara base, strengthening, thickening, and lengthening lashes, and facilitating makeup application. At night, the active ingredients work deep, extending the lash growth phase, stimulating renewal, and restoring their full density and strength. This duo delivers visibly longer, fuller, and stronger lashes, both under makeup and naturally.

The most important features of Long4Lashes Day&Night Double Serum

• Two separate formulas: Day – Night – treatment suitable for use at night.

• The treatment is visible after about a week of use, the full treatment lasts 12 weeks.

• Using two products – a simple step in your daily routine.

Ingredients that work under the cover of night

• Lash Theraplex 2.0 Complex – inspired by natural black coral oil, extends the growth phase of eyelashes, making them grow longer, stronger and thicker.

• Growth Peptide and – stimulate eyelash growth, strengthen them and intensively nourish them.

• Soothing complex – cares for the sensitive skin of the eyelids, soothes and reduces the symptoms of irritation.

Ingredients that work throughout the day

• Biotin and Plant Proteins – regenerate eyelashes along their entire length and protect them from external factors.

• Hyaluronic acid and nourishing oils (argan, jojoba, coconut) – moisturize, smooth and increase the elasticity of eyelashes, facilitating daily styling.

Effects and benefits for your eyelashes

Regular use of Long4Lashes Day&Night Double allows you to see tangible results: lashes are visibly longer, thicker, and more defined. The day-night formula increases the effectiveness of your care – lashes work not only under makeup but also during nighttime regeneration. This product is especially effective for those who notice weakened lashes and want to improve their volume or length.