Philips ThermoProtect BHS378/00 Hair Straightener

Philips ThermoProtect BHS378/00 is a corded hair straightener with ceramic plates, six LED temperature settings and an ion function. Its listed temperature range is 160–230°C, with a claimed 30-second heat-up time.

At a glance

Six LED settings provide temperature choices across the listed 160–230°C range.
ThermoProtect technology is claimed to protect against overheating, while the ion function is promoted for shine and frizz reduction.
The listed heat-up time is 30 seconds.

Price

$48.70Save 18%

Reference price: ~~$59.70~~

Price checked: 13 Nov 2026

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Often bought together

Philips ThermoProtect Hair Straightener - Soft, Shiny Hair Thanks to Ionisation Function, ThermoProtect Technology (Model BHS

$77.92

Pros and cons

Pros

Six temperature settings offer more heat choices than a single-temperature straightener.
Corded operation avoids reliance on a rechargeable battery.

Technical specifications

13 specifications

Identity
Brand	Philips
Model	BHS378/00

Heat and power
Power configuration	Corded Electric
Temperature settings	6 LED temperature settings 160-230°C
Maximum temperature	230 Degrees Celsius
Heat-up time	30 seconds heat-up time

Materials and protection
Plate material	Ceramic
Plate finish claim	Keratin ceramic plates for excellent lubricity and shiny hair
Heat-protection feature	ThermoProtect technology protects against overheating
Ion feature	Ion function for beautiful, shiny hair without frizz

Dimensions and installation
Form factor	Flat
Dimensions listed	16.6 x 0.8 x 0.8 cm; 413 Grams
Weight listed	14.57 Ounces

What to know before buying

Listing details to confirm

The listing gives conflicting size and weight information: 16.6 x 0.8 x 0.8 cm and 413 Grams in one details field, versus 23.4 x 18.6 x 7.2 cm and 14.57 Ounces elsewhere. It also describes the plate finish as both keratin and creatine, and lists an AA battery requirement despite describing corded electric power. Confirm these details with the selected listing before purchase. The listed temperature range and 30-second heat-up time are manufacturer claims, not independent measurements.

Who is it for?

A good fit for

Buyers wanting a corded straightener with six adjustable temperature settings.
People looking for ceramic plates and listed ion and heat-protection features.

Less suited to

Buyers who need a cordless styling tool.
Shoppers who require confirmed product dimensions, weight or plate-finish details before ordering.

Philips ThermoProtect BHS378/00 Hair Straightener · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2,047 ratings

5 stars73%73%
4 stars15%15%
3 stars5%5%
2 stars3%3%
1 star4%4%

Customer feedback reports that the straightener performs well and is considered good value. The overall rating distribution is mostly five- and four-star, but a smaller share of lower ratings and mixed feedback on effectiveness mean results may not suit everyone. For buyers, this feedback is relevant to everyday straightening, while it does not verify the listing's temperature, heat-up or protective claims.

Positive themes

Customer feedback highlights performance.
Customer feedback describes it as good value for money.

Mixed feedback

Feedback on effectiveness is mixed.

Frequently asked questions

How many temperature settings does the Philips BHS378/00 have?

The listing specifies six LED temperature settings across 160–230°C.

How long does it take to heat up?

The listing claims a 30-second heat-up time. This is a manufacturer claim, not an independently verified result.

Is this straightener cordless?

No. Its power configuration is listed as corded electric.

What details should I confirm before buying?

The listing conflicts on dimensions and weight, describes the plate finish as both keratin and creatine, and mentions an AA battery requirement despite specifying corded power. Check the selected listing for clarification.