Ruminae Power & Volume Eyelash Serum — 0.3 fl oz Korean lash & brow growth serum with peptides & biotin for longer, thicker lashes

Ruminae Power & Volume Eyelash Serum is a gentle, Korean-formulated lash and brow treatment that nurtures hair to appear longer, thicker, and healthier without prostaglandins or irritation.

This lightweight 0.3 fl. oz. serum combines peptide technology, biotin, hyaluronic acid, and Centella asiatica to condition lashes and the fragile skin around the eyes. Designed for daily use, the formula targets strength, hydration, and visible volume while staying free of harsh actives that can sting or redden. The dual applicator—fine-tip brush plus spoolie—helps you trace the lash line precisely and coat each lash from root to tip for consistent results that fit into morning and evening routines.

How quickly will I notice a difference in my lashes?

Many users report visible changes in length and fullness within 4–6 weeks when the serum is used consistently twice a day. Improvements continue over several months as lashes complete natural growth cycles and become visibly conditioned.

• Typical visible change window: 4–6 weeks
• Best results with consistent AM and PM application
• Continued improvement over 3+ months

Is this safe for sensitive eyes and those who wear contacts?

Ruminae’s formula avoids prostaglandin analogs and common irritants, making it suitable for most sensitive eye areas and contact lens wearers. The inclusion of Centella and hyaluronic acid soothes and hydrates, reducing the chance of redness or stinging.

• Prostaglandin-free, non-irritating base
• Centella to calm delicate skin
• Hyaluronic acid for lightweight hydration

What ingredients make lashes look fuller and stronger?

This serum relies on a combination of peptides and biotin to support stronger-looking hairs, while hyaluronic acid moisturizes and Centella helps maintain healthy skin at the lash line. The selected actives work together to nourish each lash from root to tip without heavy residue.

• Peptides: condition and promote fuller appearance
• Biotin: supports hair strength and resilience
• Hyaluronic acid: provides hydration without heaviness
• Centella asiatica: soothes the eye area

How do I apply the serum for best coverage and minimal waste?

Use the fine-tip brush to draw a thin line along the upper lash base exactly like eyeliner, then use the spoolie to comb through lashes for even distribution. A little product goes a long way—avoid over-application to prevent transfer or residue.

• Apply to clean, dry skin at the lash line
• One thin stroke along the upper lid per eye for coverage
• Spoolie-run through lashes for even coating and separation

Who this is for: Ruminae Power & Volume Eyelash Serum is aimed at anyone seeking a gentle, K-beauty inspired lash and brow enhancer—especially users with sensitive eyes, contact lens wearers, or those who prefer prostaglandin-free options. It suits people looking to add visible length, thickness, and hydration to natural lashes without heavy oils or irritation. Ideal for those who want a simple, two-step applicator and a formulation developed around peptide and biotin support.