Eye Society

Avaira Vitality vs Biofinity

Jun 12, 2025

Shopping for contact lenses can feel like trying to pick a favorite ice cream flavor when everything sounds good, but you only have two eyes to work with. Okay, that's not the best analogy, but work with us here. We mean that you have choices. If you're stuck in the great Avaira Vitality vs. Biofinity debate, welcome — you’re among friends (and your fellow indecisive folks). Both are top-tier lenses from CooperVision, both aim to make your eyeballs feel like royalty, and both will help you see clearly without the whole glasses-slipping-down-your-nose situation.

So, how do you decide which one’s right for you? Don’t worry, we’ve got you — and your corneas — covered.

Replacement schedules

Let’s kick this off with one of the biggest, most fundamental differences between CooperVision Avaira Vitality vs. Biofinity: how often you swap 'em out.

Avaira Vitality: The chill daily lens

Avaira Vitality is a daily disposable lens. You pop in a fresh pair each morning, toss 'em in the trash at night (just, like, don't flush them — your plumbing will never forgive you), and repeat.

Daily lenses are great for:

People with allergies or sensitive eyes (less buildup = fewer problems)
Anyone who doesn’t want to mess with cleaning solutions (lazy is the new efficient)
Occasional lens wearers (weekend warriors or wedding guests)

Biofinity: The committed monthly

Biofinity, on the other hand, is a monthly lens. You wear the same pair for up to 30 days — assuming you're cleaning them properly and giving them some TLC in a lens case at night. There’s also the option to wear them continuously for up to 6 nights/7 days (yes, even while you sleep — cue dramatic gasp), but make sure your eye care professional says that’s cool first.

Monthly lenses are ideal for:

Everyday wearers who want a more budget-friendly option
People comfortable with contact lens maintenance
Those who enjoy commitment (unlike your last Hinge date)

Are daily lenses safer than monthly?

"Safe" can mean different things depending on what you’re talking about (for example, bungee jumping? Questionable. Eating a second donut? Absolutely safe ... probably.)

In the context of contacts, "safe" usually means:

Low risk of infection
Comfortable wear throughout the day
Minimal eye irritation

Daily lenses like Avaira Vitality tend to have a slightly lower risk of infection because you start with a fresh, sterile pair each time. There’s no overnight storage, no protein deposits, no risk of forgetting when you last cleaned them (been there).

Biofinity, while incredibly safe and FDA-approved for extended wear, does require more hygiene diligence. If you’re the type who sometimes "forgets" to wash your makeup off at night (we're not judging), dailies might be the safer bet.

But here’s the Avaira vs. Biofinity kicker: Both lenses are safe if you wear them as directed, keep them clean (if applicable), and check in regularly with your eye care professional. So, don’t go rogue and wear them 6 weeks straight or rinse them with tap water, okay?

Materials

Alright, time to get a little science-y — but don’t worry, no pop quiz at the end. Let’s talk about materials.

Both Avaira Vitality and Biofinity are made from silicone hydrogel, which is basically the gold standard of contact lens materials these days. It lets a lot of oxygen through to your cornea, so your eyes don’t feel like they’ve been wrapped in plastic wrap by lunchtime.

That said, there are some subtle differences worth noting:

Avaira Vitality is made from fanfilcon A, which sounds like a Star Wars character but is actually a fancy, comfy, breathable material that retains moisture all day.
Biofinity is made from comfilcon A (clearly, CooperVision likes their "-con A" names), which also delivers high oxygen permeability and all-day comfort. It's also known for staying comfy even in dry conditions (we’re looking at you, office AC).

So, both are comfy. Both are breathable. It really comes down to whether you want to start fresh every day or form a 30-day bond with your lenses.

Features

You know how some cars have heated seats, Bluetooth, and cupholders for your cupholders? Well, contact lenses have features too.

Let’s compare:

Avaira Vitality has Class I UV protection, which blocks more than 90% of UVA and 99% of UVB rays. So, if you’re outdoors a lot, your eyes get bonus sunscreen (still wear your sunglasses, though — style and safety, people).
Biofinity doesn’t offer UV protection, but it does come in a whole family of lenses. What contacts are comparable to Biofinity? It's a long list, including Biofinity Toric, Biofinity Multifocal, and even Biofinity XR for extra-strong prescriptions. Basically, if your eyes are a little high-maintenance, Biofinity’s got your back.

Unfortunately, Avaira Vitality doesn’t offer the same smorgasbord of specialty options. So, if you need something beyond standard single-vision correction, Biofinity might be the better fit.

(Also, shoutout to anyone who needs toric lenses — astigmatism is not a vibe, but you deserve clear, crisp vision too.)

Price

Okay, let’s talk dollars — because your wallet deserves a say in this too.

Short-term vs. long-term pricing

Avaira Vitality (being a daily lens) tends to cost more upfront because you’re buying a lot of lenses — one for every single day. But you save on solutions, cases, and time spent cleaning them (can’t put a price on convenience, right?).
Biofinity, as a monthly lens, costs less per lens and gives you more wear time for your buck. You’ll need to invest in some cleaning supplies, but overall, monthlies usually win the cost-per-day game.

So, if budget is your top concern and you’re okay with a little lens-care responsibility, Biofinity’s a great value. But if you prioritize convenience and a clean slate every morning (no judgment, but we're talking ideal worlds here), Avaira Vitality is still a solid investment in happy eyes.

Pro tip: Check out our online vision exam if you need a new prescription. It’s easy, fast, and doesn’t require wearing real pants because you can do it from your computer at home.

Is Avaira Vitality the same as Biofinity?

Not quite — they’re like contact cousins. Both come from CooperVision, both use breathable silicone hydrogel, and both aim to make your vision crisp and your eyes comfy. But they have some important differences that might make one a better fit for you than the other.

If you want daily freshness, UV protection, and zero maintenance, Avaira Vitality is your lens soulmate.
If you need extended wear, toric or multifocal options, or want to save some cash long-term, Biofinity is your go-to.

Biofinity vs. Avaira Vitality is not about which one is "better" — it’s about what works best for your lifestyle, prescription, and eye care goals.

And hey, if you're still not sure, we can help you try both. Worst-case scenario, you get to test-drive some comfy vision and look mysterious while staring pensively into the distance.

Want to see which lens feels right for you? Check out Avaira Vitality and Biofinity on our site. Your eyes will thank you — and probably blink in appreciation.

Need help? We’re always here to chat, day or night. Contact us today or tonight. Unless it's taco night. But even then, we'll probably still answer.

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