Which is better for thick, long hair?

The 1¾-inch Titanium. Its wider, 30% longer plates take bigger sections, so you make fewer passes at 450°F.

Which is better for short hair or curls?

The 1-inch Shine Therapy. The narrower barrel makes curls, waves and bangs easier to shape.

Do they get equally hot?

Yes. Both reach 450°F and heat up in about 30 seconds. The Titanium uses an LCD display; the Shine Therapy uses nine digital settings.

Which one is better for travel?

The Shine Therapy. It is dual voltage at 120V and 50W. The Titanium lists no dual voltage.

Neither maker states a lifespan. Titanium plates resist wear and chips better than ceramic coating, but the Shine Therapy's ceramic is fine with normal care.

Is the Shine Therapy worth choosing over the Titanium?

Only if you want a narrower iron, more shine or dual voltage. For thick hair, the Titanium's wider plates save more time. Compare current store prices here first.

Remington 1 3/4" Titanium Flat Iron Hair Straightener vs Remington Shine Therapy 1 inch Argan Oil & Keratin Infused Hair Straightener Flat Iron

Both are Remington flat irons with 450°F maximum heat and 30-second heat-up, so the choice comes down to plate width and finish. The 1¾-inch Titanium is the better pick for thick, long or coarse hair and for anyone who wants fewer passes. The 1-inch Shine Therapy is the better pick for short to medium hair, curls and shine, and it is dual voltage for travel. No prices were provided for either iron, so compare live store prices on this page before you buy.

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