Full Lash Serum: Rapid Growth for Lashes and Brows

Repair damaged eyebrows and eyelashes with this twice-daily, rapid growth serum. A revolutionary serum that promotes rapid growth of eyelash and eyebrow hairs.

Apply morning and evening after your skincare routine to the upper and lower lash lines and eyebrows; to condition, strengthen and simulate growth. The Full Lash Serum helps repair damage sustained through to heavy mascara use, extensions and false lashes, supporting the hair cycle to substantially increase length and volume. Lashes look beautifully thicker and longer, and brows appear fuller and more defined.

Strengthens and conditions lashes and eyebrows. The serum is designed to absorb easily at the roots, delivering ingredients with no mess while helping to hydrate the skin of lash line and brows. It is formulated with arginine known to help restore the condition of hair like lashes and brows, and includes ziziphus jujuba extract as a hair-growth stimulant. Together, they increase blood flow to lash follicle cells and add elasticity to the hair as it grows.

What this means for you: longer, stronger, fuller lashes (and brows-it works on both types of hair). All you have to do is swipe the fuzzy applicator along your lash lines and the eyelashes themselves twice a day. The clinical studies are solid and show the formula works, but it takes at least three months of twice-daily use. You need to be persistent.

To maximize effectiveness, use morning and night after skincare, applying to both upper and lower lash lines and to the eyebrows. Clean the applicator after each use by pressing lightly with a tissue before returning to the tube.

Product features include a flocked tip applicator for precise application and a 6 ml / 0.21 oz size. The serum is described as a high-performance formulation with a hydrating base and active ingredients aimed at conditioning and restoring lash and brow health.

In addition to the main active ingredients, the formula includes standard cosmetic excipients such as water (Aqua) as solvent, dipropylene glycol and butylene glycol as solvents/humectants, glycerin as a humectant, carbomer and xanthan gum as thickening agents, and phenoxyethanol with ethylhexylglycerin as preservatives. The ingredient list also features tocopherol (Vitamin E) for antioxidant support.

How to use and what to expect

Apply morning and evening after skincare to the lash lines and eyebrows. Use the applicator to pick up a generous amount of serum and gently work into the lash line without rubbing. Then apply to brows. Allow the formula to absorb before finishing your routine. If sensitive, start slowly and monitor for irritation.

Delivery, returns, and availability

International delivery is available with estimated delivery times varying by region. Returns are accepted within 14 days of delivery for UK & International orders via the free returns service. Delivery charges and times are outlined for each region at checkout.

lash and brow growth mechanism infographic

Clinical context and efficacy

Celebrity and editorial tests have reported visible improvements in lash length and thickness after several weeks, with more pronounced results after months of use. Cosmetic chemists note that the combination of ziziphus jujuba extract and arginine can increase blood flow to lash follicle cells and improve hair elasticity as it grows, supporting longer, stronger, fuller lashes and brows.

Lash Growth Cycles We All Go Through || Lash Anatomy

Key ingredients and what they do

  • Arginine: helps restore lash and brow condition and acts as a film former with positive charge, aiding moisture retention.
  • Ziziphus jujuba extract: hair-growth stimulant that supports longer, thicker lashes.
  • Glycerin and sorbitol: humectants that moisturize and maintain hydration.
  • Vitamin E (tocopherol): antioxidant support for skin and hair.
  • Preservatives and solvents (phenoxyethanol, ethylhexylglycerin, etc.): ensure product stability and safety.

Notes on usage and expectations

The serum is not an overnight miracle; benefits build with consistent use over several months. For best results, incorporate into a steady routine and avoid late-night interruptions to the application schedule. The formula is designed to be gentle enough for regular use while delivering conditioning and growth-supporting actives to lashes and brows.

RegionEstimated Delivery TimePrice
USA4-7 business days$25
Europe3-10 business days€25
Rest of the World3-10 business daysVaries at checkout
eyelash and eyebrow growth comparison chart

tags: #shiseido #full #lash #and #eyebrow #serum