Sesderma SESLASH Eyelash & Brow Enhancing Serum, 0.17 fl oz — Lipid Bubble Delivery for Fuller, Longer Lashes

SESLASH is an eyelash and eyebrow activating serum from Sesderma that delivers targeted nutrients to hair roots to help lashes and brows appear longer, thicker, and healthier with daily use.

Designed by Sesderma's European lab, SESLASH uses a lipid bubble delivery system to carry active ingredients straight to the hair follicle for deeper penetration than surface serums. The formula is intended for use on both upper and lower lashes as well as eyebrows. With consistent application you may notice initial changes in as little as 28 days and more visible improvement over 6–8 weeks. The product comes in a compact 0.17 fl oz tube with a precision applicator to integrate into your morning and evening routines.

How quickly will I see changes in my lashes and brows?

Results depend on individual hair cycles and consistent application, but many users report visible changes within the first month. Continued daily use through 6–8 weeks typically produces more pronounced thickening and lengthening as follicles respond to the active nutrients.

• First signs: often around 28 days
• Stronger effects: 6–8 weeks of continuous use
• Maintenance: ongoing application maintains appearance

How do I apply SESLASH for the best outcome?

Use the fine brush applicator to apply a thin line of serum along the base of clean, dry upper and lower lash lines once or twice daily, and lightly stroke through brows where desired. A small amount is sufficient; avoid getting product into your eyes. Follow package directions and allow the serum to dry before applying other eye cosmetics.

• Apply to clean, makeup-free skin
• Use the precision brush for root-level placement
• Dry fully before makeup or creams

What makes the lipid bubble formula different from other serums?

Sesderma’s lipid bubble technology encapsulates active molecules so they travel more effectively through the skin barrier to reach hair roots. This controlled delivery can increase ingredient stability and target follicles more directly than standard topical serums, supporting visible changes in hair appearance over time.

• Encapsulated actives for deeper delivery
• Improved stability of sensitive ingredients
• Designed to target the follicle root specifically

Can SESLASH be used with extensions, tinting, or other treatments?

SESLASH is formulated for everyday cosmetic use and can be incorporated into most beauty regimens, but application technique may vary depending on other treatments. If you have eyelash extensions, apply carefully at the base without disturbing adhesive, and consult your extension technician or a professional if unsure.

• Compatible with many routines when applied at the root
• Exercise caution with extensions and recent chemical treatments
• Patch-test if you have sensitive skin or recent procedures

Who is this for? SESLASH suits anyone wanting to enhance natural lashes and brows—those with naturally sparse hair, people recovering from temporary thinning, or beauty enthusiasts seeking fuller definition without daily reliance on cosmetics. It's ideal for users who prefer a targeted serum with a lab-backed delivery system and who can commit to consistent application for several weeks to see meaningful improvement.

Ingredients

WATER, GLYCERIN, PEG-40 HYDROGENATED CASTOR OIL, LECITHIN, PROPANEDIOL, BIS-PEG-18 METHYL ETHER DIMETHYL SILANE, ALCOHOL, TOCOPHERYL ACETATE, PANTHENOL, MORUS ALBA ROOT EXTRACT, SODIUM HYALURONATE, ACETYL TETRAPEPTIDE-3, TRIFOLIUM PRATENSE EXTRACT, NICOTIANA BENTHAMIANA HEXAPEPTIDE-40 SH-POLYPEPTIDE-86, POLYSORBATE 20, XANTHAN GUM, PROPYLENE GLYCOL, PRUNUS AMYGDALUS DULCIS OIL, ETHYLHEXYLGLYCERIN, BUTYLENE GLYCOL, HYDROLYZED JOJOBA ESTERS, DISODIUM EDTA, SODIUM CHOLATE, TRIETHANOLAMINE, BHT, SODIUM CHLORIDE, DEXTRAN, PANTOLACTONE, TROMETHAMINE, HYDROCHLORIC ACID, PHENOXYETHANOL, SODIUM METHYLPARABEN, FRAGRANCE.