Remington Shine Therapy S9511 Flat Iron
- Size: 1 ½”
- Max Temperature Setting: 450 °F
- Heater Surface Material: Ceramic
- Material Type: Ceramic
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A fast-heating, multi-setting straightener with a genuine shine boost according to repeat buyers, worth it for thick or curly hair despite a fiddly temperature lock.
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ASIN: B09GKY436PCategory: Hair Straighteners
Overview
The Remington Shine Therapy S9511 is a 1 inch ceramic flat iron with Argan oil and Keratin infused into the plates, offering 9 temperature settings up to 450°F in Turbo mode and a 15 second heat-up time.
Remington leans on the Argan oil and Keratin plate coating as its core pitch, framed as adding shine and conditioning while straightening rather than just applying heat. Nine temperature settings and a digital display give more granularity than a basic single-setting iron, and the 15 second heat-up is a genuine convenience for quick styling.
- Argan oil and Keratin infused ceramic plates
- 9 temperature settings, Turbo mode to 450°F
- 15 second heat-up time
- 1 hour auto shutoff, 9 foot cord
Who it's for
Fits people with thick, coarse, or curly hair who want fewer passes to get a smooth finish, and anyone wanting a straightener with a wide temperature range to match different hair types in one household. Not the choice for wet hair, since Remington specifies dry hair use only.
Pros and cons
- Heats to working temperature in about 15 seconds
- Nine temperature settings cover fine to coarse hair
- Reduces passes needed on thick or curly hair
- Temperature lock button sits where hands rest and can shift settings by accident
- Ready beep has no way to silence it
- For dry hair only
Performance notes
The ceramic plates carry Argan oil, Keratin, and a micro-conditioner, intended to add shine and reduce frizz as the iron passes through hair rather than only applying heat. Nine temperature settings cover fine to coarse hair, with a Turbo mode pushing to 450°F, and the plates reach working heat in about 15 seconds. An automatic shutoff after 1 hour and a 9 foot cord round out the design; Remington specifies dry hair only.
Specifications
| Brand | Remington |
|---|---|
| Dimensions & fit | |
| Size | 1 ½” |
| Item Weight | 1 pound |
| Item Dimensions L X W | 10.8 × 1.2 inches |
| Capacity & performance | |
| Max Temperature Setting | 450 °F |
| Power & efficiency | |
| Power Source | Corded Electric |
| Input Voltage | 110 volts |
| Construction & materials | |
| Heater Surface Material | Ceramic |
| Material Type | Ceramic |
| Color | Champagne |
| Included components | |
| Unit Count | 1 |
| Warranty & support | |
| Manufacturer Warranty Description | Limited 3 year |
| Other details | |
| Hair Type | All |
| Resulting Hair Type | Straight |
| Item Shape | Straight,Flat |
| Number Of Items | 1 |
| Product Benefits | Advanced ceramic plates infused with argan oil and keratin for frizz control shine enhancement |
Frequently asked questions
How fast does the Remington Shine Therapy S9511 heat up?
About 15 seconds to reach working temperature, according to Remington.
Can I use this straightener on wet hair?
No, Remington specifies dry hair use only.