Contact Lenses that Feel Like Nothing, Even at Day 301
The first and only monthly replacement Water Gradient contact lenses
Offer monthly replacement lens patients the Water Gradient performance of TOTAL30®. Contact lenses so comfortable they feel like nothing, even at day 30.1
Two powerful innovations
Water Gradient Technology helps deliver outstanding comfort, for a full 30 days2
- TOTAL30® contact lenses feature a gradual transition in water content, from 55% at the core to nearly 100% water at the outermost surface3,4*
- Enables a combination of high breathability and exceptional comfort1,2,5
*Based on in vitro measurements of unworn lenses.
**Based on in vitro studies on unworn lenses.
CELLIGENT® Technology creates a dynamic lens surface that biomimics the corneal surface6,7
- This biomimetic chemistry allows the surface of TOTAL30® to selectively attract smaller water molecules while simultaneously resisting much larger molecules like lipids and bacteria7,8
- Helps reduce the adherence of bacteria and lipids for a clean lens8-11**
Water Gradient delivers superior softness and superior lubricity
Lower Surface Modulus12*
Greater Surface Lubricity13**
*Based on surface modulus measured with AFM nanoindentation; vs. ACUVUE OASYS® 2-week, ACUVUE VITA®, Biofinity® and ULTRA® contact lenses.
**Based on in vitro testing of out of pack lenses and ex vivo testing of worn lenses; critical coefficient of friction as measured by nano-tribometer; vs. ACUVUE OASYS® 2-week, ACUVUE VITA® and Biofinity® contact lenses.
Water Gradient enables superior in vitro lens surface moisture stability
In an in vitro study, TOTAL30® contact lenses demonstrated superior lens surface moisture stability vs. other reusable brands.14*
*Based on an in vitro study wherein wettability was measured using the iDDrop System (p<0.05). All lenses were tested in an indentical manner, soaked in a PBS (phosphate-buffered saline solution) for 16 hours plus/minus 2 hours (p<0.05).
CELLIGENT® Technology biomimics the corneal surface
TOTAL30® is the first and only Water Gradient, monthly replacement contact lens to mimic the human eye's surface structure.6,7 CELLIGENT® Technology helps resist lipid and bacterial adherence.8-11
Extra features
*There is no demonstrated clinical benefit to a 34% reduction in blue-violet HEV light at wavelengths below 450nm.
**UV-absorbing contact lenses are NOT substitutes for protective UV-absorbing eyewear, such as UV-absorbing goggles or sunglasses because they do not completely cover the eye and surrounding area. The patient should continue to use UV-absorbing eyewear as directed.
TOTAL30® contact lenses parameters
*UV-absorbing contact lenses are NOT substitutes for protective UV-absorbing eyewear, such as UV-absorbing goggles or sunglasses because they do not completely cover the eye and surrounding area. The patient should continue to use UV-absorbing eyewear as directed.
**There is no demonstrated clinical benefit to a 34% reduction in blue-violet HEV light at wavelengths below 450nm.
Also available: TOTAL30® for Astigmatism
The first and only Water Gradient monthly replacement contact lens for Astigmatism
TOTAL30® Product Inserts and Fitting Guide
See product instructions for complete wear, care, and safety information. 
- In a clinical study wherein patients (n=66) used CLEAR CARE® solution for nightly cleaning, disinfecting, and storing; Alcon data on file, 2021.
- Alcon data on file, 2021.
- In vitro analysis of lehfilcon A contact lenses outermost surface softness and correlation with water content; Alcon data on file, 2021.
- In vitro analysis of lens oxygen permeability, water content, and surface imaging; Alcon data on file, 2021.
- Laboratory measurement of oxygen permeability by polarographic method; Alcon data on file, 2019.
- Surface observations of lehfilcon A contact lens and human cornea using scanning transmissions electron microscopy; Alcon data on file, 2020.
- Shi X, Cantu-Crouch D, Sharma V, et al. Surface characterization of a silicone hydrogel contact lens having bioinspired 2-methacryloyloxyethyl phosphorylcholine polymer layer in hydrated state. Colloids Surf B: Biointerfaces. March 2021;199:111539.
- Ishihara K, Fukazawa K, Sharma V, Liang S, et al. Antifouling silicone hydrogel contact lenses with a bioinspired 2‑methacryloyloxyethyl phosphorylcholine polymer surface. ACS Omega. 2021;6:7058-7067.
- In vitro evaluation of bacterial adherence in commercial lenses: Alcon data on file, 2020.
- In vitro evaluation of bacterial biofilm in commercial lenses: Alcon data on file, 2020.
- In vitro evaluation of lipid deposition for lehfilcon A and commercial lenses using 3D confocal imaging; Alcon data on file, 2021.
- Laboratory analysis of surface modulus of lehfilcon A and commercial lenses using atomic force microscope; Alcon data on file, 2020.
- Surface lubricity testing of lehfilcon A and commercial lenses using nano-tribometer; Alcon data on file, 2020.
- Alcon data on file, 2021.
