Reviv

What Reviv is, in one sentence.

A $42 boil-and-bite thermoplastic mouthguard sold to the looksmaxxing community with a digital guide thrown in, backed by a 60-day ClickBank refund window.

The product itself is almost certainly a generic guard. The sales page doesn’t describe the material, the thickness, the customizability, or any clinical rationale for why this guard would do anything for your jawline. Instead, it talks about “crushing it on FB” and “commission bumps.” That’s not a product page — that’s an affiliate recruitment flyer. And that matters, because when a vendor spends more energy convincing affiliates to promote than convincing buyers to buy, the product is usually an afterthought.

What you actually get

Five items, sized realistically:

• The mouthguard. A thermoplastic guard that you boil in water, bite into, and mold at home. This is the same technology used in $8 drugstore guards. No dental impressions, no lab work, no customization beyond what your own bite creates. If it doesn’t fit perfectly, you re-boil and try again. That’s the entire customization process.
• A carrying case. Vented plastic. Almost certainly the same case that ships with every generic guard on Amazon.
• Molding instructions. A one-page sheet. If you’ve molded a sports mouthguard before, you’ve already read this.
• A “looksmaxxing guide” PDF. This is the digital bonus. We haven’t reviewed the guide, but given the niche, it likely covers mewing (tongue posture), chewing exercises, and possibly some jawline aesthetics advice. The same information is free on YouTube, Reddit, and orthotropics forums.
• The 60-day refund window. ClickBank handles refunds, not the vendor. Email support with your order ID, and the refund processes in under a week. You may need to return the physical guard, so don’t throw away the packaging until you’ve decided.

How the marketing oversells (and who it’s really for)

The sales page is a masterclass in affiliate-first copy. It doesn’t tell you what the guard is made of. It doesn’t cite a single study. It doesn’t show a before-and-after photo. It tells you the refund rate is low (good for affiliates), that it converts on cold traffic (good for affiliates), and that you can “crush it” on Facebook and TikTok (good for affiliates).

This is a product built to be sold, not used. That doesn’t mean it’s useless — a mouthguard is a mouthguard. But the value proposition is entirely the story: “the first mouthguard designed for looksmaxxers.” There is no design. There is no patent. There is no dental board approval. There is a niche, a label, and a price tag.

One specific red flag: the phrase “low refund rate” is a metric for affiliate quality scores, not customer satisfaction. A low refund rate can mean the product is good. It can also mean the product is so cheap to produce that even when customers are disappointed, they don’t bother returning it. A $42 mouthguard that costs $2 to manufacture has a low refund rate because the friction of returning a $42 item is higher than the dissatisfaction. That’s not a quality signal.

What it costs and how the refund works

$42 one-time. No recurring billing surfaced at the cart on the date above. The checkout is standard ClickBank — order form, then a download page for the guide, and the physical guard ships separately (likely from a fulfillment center). Shipping may be additional; the sales page doesn’t specify, so check the cart total before you finalize.

Refunds go through ClickBank, not the vendor. The vendor cannot block a refund if you request it inside 60 days. However, because this is a physical product, ClickBank’s policy typically requires you to return the item. The vendor may provide a return label or ask you to ship it back at your expense. Read the return instructions in your confirmation email. If they make you pay return shipping, the effective cost of trying the product might be $5–$10 in postage — still cheap for a 60-day trial, but not zero.

The clinical reality check

Mouthguards protect teeth. They do not reshape jaws. The looksmaxxing community often conflates orthotropics (which involves active tongue posture and potentially appliance therapy under professional supervision) with passive nighttime wear of a guard. A boil-and-bite guard sits between your teeth. It does not reposition your tongue. It does not expand your palate. It does not stimulate bone growth.

If the included guide teaches mewing, that’s a separate practice you can do without the guard. If the guide suggests the guard somehow enhances mewing, that’s a claim with zero evidence. The risk here isn’t that the guard will hurt you — it’s that you’ll spend $42 and six weeks hoping for a jawline change that a piece of plastic cannot produce, then miss the refund window because you were “giving it time.”

Who should buy, who should skip

Buy this only if you need a basic mouthguard for teeth grinding and you’re willing to pay a premium for the looksmaxxing branding. Even then, you’re overpaying. The same thermoplastic guard is $8 on Amazon, and the mewing advice is free on YouTube. But if the branding matters to you — if having a product that says “Reviv” on the case makes you more likely to use it — then $42 for a 60-day trial is a harmless experiment. Just set a calendar reminder to decide by day 50.

Skip this if you’re actually trying to change your facial structure. See an orthodontist or a myofunctional therapist. A mouthguard is not a treatment. It’s a piece of plastic. The story around it is convincing, but the story doesn’t change the plastic.

Skip this if you’re an affiliate reading this review. You already know the refund rate and the EPC. You don’t need me to tell you this converts. But if you promote it, be honest with your audience: this is a mouthguard, not a miracle. Your reputation is worth more than a $42.22 commission.

The honest read

Reviv is a product built for a conversion funnel, not a patient outcome. The marketing is transparently affiliate-facing. The device is a commodity. The guide is free information wrapped in a PDF. The refund window is real, and that’s the only reason this product isn’t a hard avoid.

If you buy it, you’ll get a mouthguard. It will fit like any boil-and-bite guard fits. It will protect your teeth if you grind them. It will not give you a chiseled jawline. And if you keep it past day 60, you’ll have paid $42 for something you could have bought for the price of a sandwich.

The market signal is clear: low gravity, low competition, a niche audience ready to buy. That tells you the story sells. It doesn’t tell you the product delivers on the story.

— Mara Vance