# PHIENEX Lash Serum with W-Peptide, Botanical Blend, and Metallic 3 mL Tube

Care for natural lashes with a once-daily W-Peptide and botanical serum in a compact 3 mL metallic tube.

- [Original product page](https://www.ofertitastop.com/us/product/phienex-lash-serum-with-peptide-botanical)
- [View offer](https://www.ofertitastop.com/us/visit/phienex-lash-serum-with-peptide-botanical)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-11-03T02:43:40.698Z
- Brand: Phienex
- EAN / GTIN: 756631600699
- SKU: ofertitastop-us-181591
- Category: Health & Beauty > Personal Care > Cosmetics > Skin Care
- Source store: amazon US
- Active deal: Yes
- Price: 19.98 USD
- Previous price: 45.99 USD
- Discount: 57%
- Rating: 4.8 / 5
- Reviews: 62

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

A fine-tip brush applies this lash serum along the upper lash line, helping make daily care controlled and straightforward. One dip is designed for both eyes, and the once-daily routine fits easily into a regular beauty regimen.

The formula combines Myristoyl Pentapeptide-4 with shea butter, sunflower seed, and castor-derived ingredients to condition dry, fragile lashes. It is vegan, hormone-free, and prostaglandin-free.

Looking for a way to care for natural lashes without adding extensions or false lashes to your routine? The compact metallic tube is designed for home use and travel, with a secure closure for carrying in a makeup bag.

## Tips for day-to-day use

Apply the serum once daily with the fine-tip brush along the upper lash line. The one-dip design is intended to cover both eyes, making it easier to keep application consistent without adding extra steps. Follow the product’s application directions and keep the brush controlled along the lash line.

The formula is designed to condition brittle lashes and support a fuller, longer, healthier-looking appearance. Its blend of W-Peptide and botanical ingredients gives lash care a conditioning focus, while the prostaglandin-free formula offers a simple alternative to relying on extensions, false lashes, and glue. Individual results vary, so use it as part of a regular routine rather than expecting an overnight change.

## Strengths

The ingredient combination is a notable feature: Myristoyl Pentapeptide-4 is paired with shea butter, sunflower seed, and castor-derived ingredients to nourish dry, fragile lashes. This makes the serum relevant for people who want to focus on the look and feel of their natural lashes as part of everyday beauty care.

In a 12-week consumer study involving 50 participants, 94% reported better lash retention. That finding provides context for the product’s intended role in consistent lash care, it is a reported study result, not a guarantee for every user. The vegan, hormone-free, and prostaglandin-free formula also offers a clearly defined ingredient approach for shoppers comparing lash serums.

## Key points

The serum comes in a 3 mL tube with a polished metallic finish and a fine-tip brush for controlled application along the upper lash line. One dip is designed for both eyes, and the directions call for once-daily use. Its compact format suits a makeup bag or travel essentials, while the secure closure supports convenient carrying. The packaging is also described as gift-ready.

Compared with adding temporary lashes or booking salon upkeep, this product centers on caring for natural lashes at home. That makes it a distinct approach for shoppers who prefer a serum-based step over adhesive or extension services. It makes sense if you want to add a daily lash-care product without changing the focus of your routine from natural lashes.

## When it makes sense

Choose PHIENEX when your priority is a compact, once-daily serum for conditioning dry or fragile-looking lashes, with a fine-tip applicator and a blend of peptide and botanical ingredients. Its metallic tube is practical to keep with everyday makeup or travel essentials, and the vegan, hormone-free, prostaglandin-free formula makes its formulation profile easy to identify. For anyone building a simple natural-lash routine, the main benefit is having a focused conditioning step that fits into daily care.

## Images

![PHIENEX Lash Serum with W-Peptide, Botanical Blend, and Metallic 3 mL Tube — 1](https://www.ofertitastop.com/i/vPdMzaDrGm3x4gmqsC0HiL-Ah-vMOzPwtbNcc0O7OP4YNLAIIn6tiPq12WTaw49DkbK6QGysJ5Awle-1HoETzd6r2C67AXRW_fGonYwoWVPjOVkpUrQ_Iw.jpg)

![PHIENEX Lash Serum with W-Peptide, Botanical Blend, and Metallic 3 mL Tube — 2](https://www.ofertitastop.com/i/qW6wWpee2XxYnGq5l1BHlZ1i73TFQOgYtoho4phX1IR_xUQdpMzrcOjRsdBNPo09QSfd-rVOZzlGn8zi8xXOae4p2YgiKLO5iOCuy2MOhE2SP7LszOqPlA.jpg)

![PHIENEX Lash Serum with W-Peptide, Botanical Blend, and Metallic 3 mL Tube — 3](https://www.ofertitastop.com/i/YCijko_gu7AQgZ1ci_islwzAlOK8o5gAAuWEnjeZOgHvQ0c1T-liR13PMS6FqjrOCXQU7czVtlppIlH0c9Tv7OTnatbs1fFWAhRZ5HA9u_EqCMWCCuZYwA.jpg)

![PHIENEX Lash Serum with W-Peptide, Botanical Blend, and Metallic 3 mL Tube — 4](https://www.ofertitastop.com/i/ePlJek6wQSpow6Bpujoc_XDtO3V9QHxeFpQQ7U7-MPMFJ_ie8PszRRwP1cYk8Mwia0bU86LFOnbB7B3DzgdN2ycsrCY39gaP5tgIdo-2D2BjxuqAW4UvVw.jpg)

![PHIENEX Lash Serum with W-Peptide, Botanical Blend, and Metallic 3 mL Tube — 5](https://www.ofertitastop.com/i/cP0xNt_a0nvSeqkRJ8dDmt0PqvIi2pW0p0sz0HW9XVsjhKZPgWu_6ab9sYK4JESK6QaLOYsFiMkcOyDB7ShyIc2DAqRylJsBSm0Byq6Y03rieXLk1LCXtA.jpg)