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Ultra Sharp Boost

GRANVER Ultra Sharp Boost is an eye-and-brain support formula designed around a dual mechanism: protecting visual function and supporting cognitive performance. It helps replenish macular pigments, defend against blue light, radiation, oxidative stress, and neuroinflammation, while supporting brain-cell energy metabolism, neurotransmitter activity, mental clarity, emotional steadiness, microcirculation, and repair of retinal and neural tissue.

$159.00
1
Third-party tested
Clinically studied
Clean formulation
Daily routine ready

- Supports blue-light defense, eye-fatigue relief, and comfort from dryness, soreness, and pressure.

- Supports dark adaptation and helps reduce glare sensitivity.

- Supports prevention of vision decline, floaters, dry eye, and fundus-related aging concerns.

- Supports attention, memory, reaction speed, and learning ability.

- Helps reduce brain fog, dullness, and mental distraction.

- Supports brain aging defense and protection against neurodegenerative change.

- Helps ease anxiety and irritability while supporting calmer confidence.

- Helps maintain judgment and decision quality under fatigue or sleep deprivation.

- Supports faster visual and mental reaction, coordination, and sports or performance readiness.

Ultra Sharp Boost

$159.00

Ultra Sharp Boost

Eye-Brain Focus and Visual Defense System

A dual eye-and-brain formula designed to protect visual function, replenish macular pigments, and support clean mental performance.

Blue-Light & Macular Defense

Supports macular pigment density, blue-light defense, glare comfort, and screen-related visual resilience.

Visual Circulation Support

Helps support ocular microcirculation, dark adaptation, eye-pressure comfort, and retinal tissue defense.

Clean Mental Alertness

Supports focus, alertness, decision quality, and sustained attention without caffeine-style stimulation.

Memory & Reaction Performance

Supports memory, reaction speed, learning capacity, coordination, and performance under fatigue.

A dual eye-and-brain performance system

This is not only an eye supplement. It is a visual and cognitive performance system built around macular nutrients, anthocyanins, botanical alertness support, polyphenols, ginseng, and PQQ.

Ingredients

How it supports visual clarity and focus inside your body

Review how the formula connects macular defense, ocular blood flow, and brain-energy support.

ProtectMacular pigments help filter visual stress

FloraGLO(R) lutein and Optisharp(R) zeaxanthin help replenish macular pigments and support blue-light and oxidative-stress defense.

CirculateOcular blood flow and retinal comfort are supported

New Zealand blackcurrant anthocyanins help support eye microcirculation, visual fatigue comfort, and dark-adaptation performance.

FocusBrain energy and clean alertness are reinforced

enXtra(R), Neumentix(R), Cereboost(R), and PQQ support alertness, cognitive stamina, neurotransmitter activity, and mitochondrial brain energy.

Testing

Quality and safety standards

Quality Certification

The product materials describe FDA registration and GMP-certified quality management, with natural extraction and no chemical residue.

Patent Portfolio

The source material lists 44 patents across Europe, the United States, Canada, Australia, New Zealand, China, Japan, and Korea.

Patent Categories

Patent groups include blue-light protection patents US9226940B2 and US8815955B2, 18 cognitive-function patents, 4 energy patents, 3 brain anti-aging patents, and 7 neurogenesis patents.

Food-Safety Certification

The formula is described with FDA GRAS food-safety certification support.

Human Clinical Testing

The AREDS2 randomized controlled trial included 4,203 participants, and the source material also cites a 10-year follow-up with 3,875 participants for lutein and zeaxanthin safety and eye-health outcomes.

Patented Delivery Technology

Neumentix(R) is described with patented water-soluble dispersion and blood-brain-barrier delivery support.

FAQ

Questions, answered

What is Ultra Sharp Boost for?

It is designed to support visual comfort, blue-light defense, eye circulation, focus, alertness, memory, and brain-energy performance.

Is it only an eye-health product?

No. It combines eye nutrients such as lutein, zeaxanthin, and anthocyanins with cognitive-support ingredients such as enXtra(R), Neumentix(R), and Cereboost-style ginseng support.

Is it caffeinated?

The formula is positioned for clean alertness without caffeine-style stimulation. enXtra(R) is described as non-addictive and not associated with caffeine tolerance.

Who is it suitable for?

It is suitable for adults with heavy screen use, reading load, gaming, driving, studying, visual fatigue, or work that requires sustained attention.

Can it replace glasses or eye treatment?

No. It supports nutrition and eye comfort but does not replace corrective lenses, eye exams, glaucoma care, retinal care, or prescribed treatment.

How long should it be used?

Focus and alertness effects may be noticed earlier, while macular pigment, eye-comfort, and brain-performance support generally require consistent daily use over weeks.