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Remington Shine Therapy 1" Flat Iron vs Remington S5500G 1" Flat Iron

Both are 1-inch Remington flat irons that reach 450°F and heat in about 30 seconds, so the real split is plate feel and static control. The Shine Therapy has ceramic plates infused with argan oil and keratin, nine digital settings, dual voltage and a 4.6 rating from 1,835 owners; the S5500G has floating ceramic plates with titanium protection, anti-static technology, eight settings, a temperature lock and a 60-minute auto shut-off, rated 4.4 from 4,273 owners. Buy the Shine Therapy for a glossier finish and travel; buy the S5500G for floating plates that grip thick hair and less flyaway static.

  • Choose the Shine Therapy if you want a shinier, smoother finish on dry or frizz-prone hair and dual voltage for travel.
  • Choose the S5500G if you have thick or coarse hair, fight static and flyaways, or want floating plates and a temperature lock.

Prices

  • Remington Shine Therapy 1" Flat Iron: $9.79 at Mercari (checked today)
  • Remington S5500G 1" Flat Iron: $19.00 at Mercari (checked today)
  • Difference: the Remington Shine Therapy 1" Flat Iron is $9.21 cheaper than the Remington S5500G 1" Flat Iron today
Remington
Remington Shine Therapy 1 inch Argan Oil & Keratin Infused Hair Straightener Flat Iron

Remington Shine Therapy 1" Flat Iron

Remington Shine Therapy 1 inch Argan Oil & Keratin Infused Hair Straightener Flat Iron

4.6(1,835 ratings)
$9.79at MercariChecked 19 min ago
See all prices and details
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Pros
  • Argan oil and keratin plates leave hair glossy
  • Nine heat settings give fine control
  • Dual voltage for international use
  • Strong 4.6 owner rating
Cons
  • Fixed plates can tug on thick sections
  • No temperature lock
  • 120 V styling performance depends on adapter abroad
Remington
Remington 1” Flat Iron with Anti-Static Technology, S5500G

Remington S5500G 1" Flat Iron

Remington 1” Flat Iron with Anti-Static Technology, S5500G

4.4(4,273 ratings)
$19.00at MercariChecked 19 min ago
See all prices and details
Visit Mercari
Pros
  • Floating plates glide through thick hair
  • Anti-static technology cuts flyaways
  • Temperature lock stops settings drifting mid-use
  • Hinge lock and swivel cord aid storage and handling
Cons
  • 120 V only, so no overseas use
  • Eight settings and a lower 4.4 owner rating
  • No oil or keratin infusion

What separates them

Remington Shine Therapy 1" Flat IronRemington S5500G 1" Flat Iron
Plate surfaceCeramic plates infused with argan oil and keratinCeramic-plated floating plates with titanium protection
Static controlIonic technologyAnti-static technology that cuts static and flyaways by about half
Heat settingsNine digital settings up to 450°FEight settings from 310°F to 450°F with a temperature lock
Plate movementFixed flat platesFloating plates that self-adjust to the hair section
TravelDual voltage, so it works abroad with an adapter120 V only
Auto shut-offYesYes, after 60 minutes
Cord and storageStandard cordSwivel cord and hinge lock for compact storage
Owner ratings4.6 out of 5 from 1,835 ratings4.4 out of 5 from 4,273 ratings

Price history

$33.99$9.79
Nov 2Nov 11
  • Remington Shine Therapy 1" Flat Iron: lowest $9.79 on Nov 11 at Mercari.
  • Remington S5500G 1" Flat Iron: lowest $19.00 on Nov 11 at Mercari.

Prices at every store

Remington Shine Therapy 1" Flat Iron

  • MercariNew

    Availability unknown

    $9.79Checked 19 min ago
    Visit Mercari
  • This is BeautyNew

    Availability unknownSold by US

    $15.95Checked 19 min ago
    Visit This is Beauty
  • eBayNew

    Availability unknownSold by mellasdealz269 (100% positive, 406 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $12.00+ $6.65 shippingChecked Nov 9
    Visit eBay
  • Kohl'sNew

    Availability unknown

    $23.99Checked 19 min ago
    Visit Kohl's

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All 12 stores and price history →

Remington S5500G 1" Flat Iron

  • WalmartNew

    In stock

    $19.97+ $5.99 shippingChecked 19 min ago
    Visit Walmart
  • TargetNew

    In stock

    $19.99+ $5.99 shippingChecked 19 min ago
    Visit Target
  • MercariNew

    Availability unknown

    $19.00Checked 19 min ago
    Visit Mercari
  • eBayNew

    Availability unknownSold by jasonclyde (99.7% positive, 1,500 ratings)Ships from Canada · duties may applyReturns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $17.69+ $14.15 shippingChecked Nov 9
    Visit eBay

Also available at

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  • WalmartCheck price at Walmart

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All 12 stores and price history →

Specs compared

SpecRemington Shine Therapy 1" Flat IronRemington S5500G 1" Flat Iron
size1"1"
colorBronzeGray
shape1"—
plate_width1 in—
Plate Size1 inch—
Tool TypeFlat Iron—
Suitable Hair TypeAll Hair Types—
Plate ShapeFlat—
Ceramic TechnologyYes—
Heating Elem HighlightsCeramic—
Heating Element MaterialCeramic—
Ionic TechnologyYes—
Show all 28 specsShow fewer specs
SpecRemington Shine Therapy 1" Flat IronRemington S5500G 1" Flat Iron
Maximum Temperature450 degrees Fahrenheit—
Temperature SettingsNine digital settings—
Heat Up Time30 seconds (to 450 degrees Fahrenheit)—
Heating TechnologyCeramic—
CordlessNo—
Adjustable TemperatureYes—
Auto Shut OffYes—
Item Count1—
Plate MaterialCeramic—
Body Material

What reviewers say

Remington Shine Therapy 1" Flat Iron

  • 4.6 / 51,835 ratings

With 4.6 out of 5 from 1,835 ratings, owners mostly praise how quickly it heats and how smooth and shiny hair looks after use. Common complaints center on build quality and the coating wearing down after months of use.

What people mention
  • Heat-up speedPraisedOwners say it reaches high heat in well under a minute.
  • ShinePraisedReviewers report noticeably smoother, glossier hair after styling.
  • Build qualityCriticisedSome say the plastic body and hinge feel less solid than pricier irons.
  • Plate durabilityMixedA number of owners report the coating wearing after months of regular use, while others see no issue.

Remington S5500G 1" Flat Iron

  • 4.4 / 54,273 ratings

Owners rate it 4.4 out of 5 across more than 4,000 ratings. Most praise fast heat-up, easy glide and less static, while a minority complain about uneven heat or durability over time.

What people mention
  • Heat-up speedPraisedOwners say it reaches temperature in about half a minute, which suits rushed mornings.
  • Static controlPraisedMany mention less frizz and fewer flyaways than with their previous iron.
  • Heat consistencyMixedSome say the plates run hotter near the edges or vary between settings.
  • Build qualityCriticised

Questions and answers

Which is better for thick or coarse hair?
The S5500G. Its floating plates flex to grip a thick section and its anti-static technology tames flyaways. The Shine Therapy's fixed plates can drag on dense hair.
Which gives a shinier finish?
The Shine Therapy. Its plates are infused with argan oil and keratin, and owners rate it higher overall. The S5500G focuses on smooth glide and static control rather than gloss.
Which lasts longer?
Both are plastic-bodied irons with ceramic plate surfaces and similar 30-second heat-up. The S5500G adds titanium protection on its plates and a hinge lock that protects the plates in storage, which helps over years of use.
Is the Shine Therapy worth stepping up to?
Step up if you want a glossier result, nine settings or dual voltage for travel. If you mainly fight static and style thick hair, the S5500G does that job better.
Can I use either on wet hair?
No. Both are dry-styling irons that reach 450°F, so towel-dry or blow-dry first to avoid heat damage.
Do both shut off automatically?
Yes. The S5500G shuts off after 60 minutes; the Shine Therapy also has auto shut-off, though Remington does not state the interval on this model.

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More comparisons

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Buying guides that pick them

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Plastic, Ceramic
—
Voltage120 V—
Dual VoltageYes—
Power HighlightsDual Voltage—
Wattage50W—
Body Part UseHair—
multipack_quantity—1
A few owners report the hinge or cord feeling loose and units failing after months.