Nutri Ninja Pro Blender BL450/451/455 Reviews and Ratings

Nutri Ninja is from Euro-Pro Operating LLC, it is one of their house care brands. It’s innovative technology helps to create delicious and healthy drinks at the convenience of your home. If you are looking for easy to make, single serve smoothies blender then Nutri Ninja is worth considering.

It can extract nutrients and vitamins from seeds, skins and stems of fruits and vegetables and provide you healthier drinks. Unlike other blenders such as Nutribullet 600, Nutribullet Pro or Magic Bullet, it is highly recommended for crushing ice.

Nutri Ninja Pro Blender BL450 and BL 451 (Deluxe) share same features and setting. Both the models have one 18 oz and one 24 oz Jars. The Nutri Ninja Pro Deluxe BL451 comes with one more extra Jar of size 12 oz. Cost wise, the Deluxe model is around $10 costlier to BL450 model.

Nutri Ninja BL455 torque power is 1000-watts while BL450/451 have torque power of 900-watts. Therefore, the performance is slightly better than the other two models.The details can be found below.

Nutri Ninja BL450 vs BL451 vs BL455

Wattage Output9009001000
Capacity1 24 oz
1 18 oz
1 24 oz
1 18 oz
1 12 oz
1 24 oz
1 18 oz
1 12 0z
Serving SizeSingle ServeSingle ServeSingle serve
Number of Speeds

1 (Pulse)1 (Pulse)
Appliance Capabilities
Shredder, Blends, Grinds, Chops
Shredder, Blends, Grinds, Chops
Shredder, Blends, Grinds, Chops
Warranty1 year1 year1 year
CostCheck PriceCheck PriceCheck Price


They have high torque Power Base of 900-watt or 1000-watt and 21,000 RPM. They are good for blending, chopping, grinding small quantities. Though it has 900-watt of power, it is not great for food processing. The power is high but less compared to newer models from other manufacturers such as Nutribullet Rx.

They run on Pulse Technology. The noise levels are similar to other Bullets brands available in the market.

Reviewed by ; Updated on October 29, 2018


  • Ease of Use: Like other small compact blenders, the blender Jars can be used as drinking purposes. You can store the food in the same Jar, you blended in, no need to pour in another containers.
  • How to Use: The blade is attach to a lid. Put the ingredients into the Jar and then close it using lid with a blade. Blend the stuff and remove the blade and put a standard lid. It works great. The blades are strong and thick. It mixes the food like butter. It is a push-down technology, not many speed setting to operate. The pros of this operation are, it is straightforward, but the con is, you don’t have any control. You need to hold the Jar over the blender to blend the ingredients; this is the big disappointment. In Nutribullet series, you can lock the Jar to the base and can do other work.

  • Multi-tasking: With 900-watt power, it is good for multi-tasking. However, do not benchmark it with other high-end blenders. Ninja comes with small Jars thus can only grind, chop or blend small quantities. You cannot use it for food processing.
  • Ease of Clean: The Jars are small and narrow. They are dishwasher safe. Blades are dishwasher safe too. However, it is recommended to hand wash them. Wipe the power base with a cloth. Since the spilling of food is minimal, there is not much of cleaning and maintenance.


  • Technology: It has a stem line design. Easy to use and clean. With its Pro Extractor Blade it can cut any skin, stem or seed and extract the nutrients and vitamins from the deepest layers of the fruits and vegetables.
  • Leak Proofing: Nutri Ninja is leak free until you are overfilling the Jar. If you avoid following instructions, it will leak out while blending, into the base. However, the lids are not leak proof.
  • Markings: There is max marking on theJars, that prohibits you to overload the Jar. Avoid any overloading.
  • Material: BPA Free Plastic. Dishwasher safe. However, they are not microwave safe.

Value for money:

Nutri Ninja is a perfect nutrient and vitamin extractor. There is nothing to loose. Great in blending. Sleek, compact design with Pro Extractor Blades. You get what you spent. If you have already had a mixer with the big Jar, then it will be a great addition to your family. Nutri Ninja BL450 is the cheapest in three models. The BL455 model is considerably more costly than BL450 and BL451. Nutri Ninja is a competitor to Nutribullet Pro 900 Series. To compare the features and cost of both the model, you can click on the following link: Nutri Ninja Pro BL450 Vs. Nutribullet Pro 900 Series.


1 Year

In the Box

1 Motor Base
1 24 oz Jar
1 18 oz Jar
1 Pro Extractor Blade
2 Sip and Seal Lids
1 Motor Base
1 24 Oz Jar
1 18-oz Jar
1 12-oz Jar
1 Pro Extractor Blade
3 Sip and Seal Lids
1 Motor Base
1 24 oz Jar
1 18 oz Jar
1 12 oz Jar
1 Pro Extractor Blade
3 Sip and Seal Lids
75 Recipe Book


It is not extremely versatile, no multiple speed settings, only one blade but still powerful. Nutri Ninja is a personal blender, and its job is to blend. Once you use it, you will not complain about it. You can choose among the three models BL450/BL451/Bl455. If you want an extra Jar, then opt for BL451.


  1. L. R. SHOURD

    Your review is extremely detailed, clear & concise. I finally understood the differences between the Ninja models and the Bullet series. Thank you for the helpful information. Please include me in any email information about any products or offers.
    Thank You,
    L. R. SHOURD

  2. Chris

    I m having problems with my mixer leaching during blending this is starting to be a problem should I replace the seal? If so where can I get on.

  3. Jon than

    Mines under 2 months old and both the lids leak. Blends fine but I would recommend one with a different lid design.

    • Steve

      Are you filling it above the fill line?

  4. Katie W

    I’m wondering if you know if I have the nutri ninja BL455 do you know if I purchase the BL450 cups separately if it will fit on my BL455 nutri ninja?


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