Ruminae Keratin Lash Serum for Lifted or Extended Lashes — 0.3 fl oz, PDRN & Peptides for Conditioning

Ruminae Keratin Lash Serum is a prostaglandin-free, keratin-rich conditioner formulated to help nourish and strengthen lashes and brows after lifts, extensions, or damage.

This lightweight Korean serum blends keratin with PDRN, EGF, peptides, and amino acids to target brittle, overprocessed lashes and sparse brows. Designed as a daily aftercare step, it aims to improve elasticity and appearance without heavy oils or prostaglandin analogs, making it suitable for sensitive eye areas. The 0.3 fl oz applicator delivers precise application along the lash line or to brows for focused repair and conditioning.

How does this serum support lashes after a lift, perm, or extensions?

The formula replenishes structural proteins and conditioners that lashes lose during chemical services and mechanical stress from extensions. Ingredients like keratin and amino acids help smooth the hair shaft, while PDRN and EGF provide components commonly used in recovery-focused skincare to support a healthier-looking lash surface.

• Keratin rebuilds and smooths damaged cuticles for less breakage.
• Peptides and amino acids promote flexibility and resilience.
• PDRN and EGF support visible recovery of lash texture.
• Lightweight base avoids weighing down lifted or extended lashes.

Is Ruminae Keratin Lash Serum safe for sensitive eyes and prostaglandin-free routines?

This serum is formulated without prostaglandin analogs and focuses on gentle, condition-first actives to reduce irritation risk. Its non-heavy texture is intended for daily use along the lash line and can fit into sensitive-eye care routines when used as directed.

• Prostaglandin-free formulation reduces common sensitivity concerns.
• Light, non-greasy texture suitable for nightly or morning routines.
• Can be applied after professional services once technician clears aftercare timing.

What results can I expect and how long until I see improvement?

Results vary by individual and extent of damage, but regular application is intended to improve the look and feel of lashes over weeks. Users often notice softer, smoother lashes and reduced appearance of brittleness with consistent use; structural recovery takes longer depending on natural lash growth cycles.

• Noticeable smoothing and conditioning within 2–6 weeks for many users.
• Stronger-feeling lashes and improved flexibility over continued use.
• Full cycle benefits align with the natural lash growth timeline (several weeks to months).

How should I apply this serum for lashes and brows?

Apply the serum to clean, dry skin using the precise applicator along the upper and/or lower lash line once daily, or to sparse brow areas as needed. Use a small amount to avoid product migrating into the eye and follow any aftercare timing guidance provided by your lash technician after lifts or extensions.

• Cleanse the eye area before application to remove makeup and oils.
• Draw a thin line along the lash base or apply small strokes to brows.
• Allow product to dry before lying down or applying other eye products.

Who is this for: Ruminae Keratin Lash Serum is designed for people with brittle, overprocessed, weakened, or sparse lashes and brows — especially those recovering from lash lifts, perms, or long-term extensions. It also suits anyone seeking a gentle, prostaglandin-free conditioning step in their ocular beauty routine. Avoid direct contact with the eye itself; consult a professional if you have recent invasive eye procedures or active eye conditions.