Kellogg's Special K Protein Family Size Breakfast Cereal - 17.5oz
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$5.29
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Guests are saying
The Special K Protein Cereal with a touch of cinnamon has garnered mixed feedback from guests. Many appreciate its crunchy texture and the added protein, which helps keep them full longer. However, some guests find the flavor lacking and the flakes too hard. The cereal is versatile, pairing well with milk, yogurt, or fruit, making it a convenient option for busy mornings or post-workout snacks. Overall, it offers a nutritious choice for those seeking a protein boost in their diet.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
3.8 out of 5 stars with 430 reviews
quality: 5 out of 5
taste: 5 out of 5
value: 5 out of 5
100% would recommend
1 recommendations
3 out of 5 stars
24 May, 2026
originally posted on influenster.com

Definitely protein cereal
[This review was collected as part of a promotion.] The cereal has a pretty good taste. The touch of cinnamon is a lot more apparent than I was expecting but I liked it. You can definitely tell that this is a protein cereal due to the texture but overall it’s not bad.
5 out of 5 stars
23 May, 2026Verified purchase
(no review title)
It is healthy and tasty
3 out of 5 stars
23 May, 2026
originally posted on influenster.com

I had high hopes
[This review was collected as part of a promotion.] I had high hopes for this cereal but the taste just doesn’t deliver. I have had better plain bran flakes. The packaging was solid and my body didn’t have any issues with digestion, just the taste couldn’t get over it
5 out of 5 stars
22 May, 2026
originally posted on influenster.com

You’ll be surprised of the taste!
[This review was collected as part of a promotion.] I was surprised that these were so good! Far exceeded what I expected. The cinnamon makes this cereal so yummy. I actually drank the leftover Milk lol. Give these a try!
5 out of 5 stars
21 May, 2026
originally posted on influenster.com

definitely on of the best protein cereal i have tried so far
[This review was collected as part of a promotion.] this protein cereal really surprised me. the taste is really good, the texture stays crunchy, its feeling without feeling heavy and makes breakfast so simple.
5 out of 5 stars
21 May, 2026
originally posted on influenster.com

Unique fiber and nutrients
[This review was collected as part of a promotion.] Taste is ok taste like a upgraded cornflake healthy version . Taste good with bananas and oat milk no aftertaste I enjoyed it . I love to try new products
5 out of 5 stars
20 May, 2026
originally posted on wkkellogg.com
Loving the K
[This review was collected as part of a promotion.] I have loved special K cereal since I was a kid. The original is my favorite. Crunchy and filling. I go through a box a week. Love this cereal!!
5 out of 5 stars
20 May, 2026
originally posted on influenster.com

Love the packaging and love the taste even more so taste
[This review was collected as part of a promotion.] Love the smell of the cereal. The packaging is so cute. The taste is amazing. I’m so glad they brought back these cereals because they are truly my favorite.!!!!
5 out of 5 stars
20 May, 2026
originally posted on influenster.com

Great cereal with extra protein!
[This review was collected as part of a promotion.] The cereal tastes really great and my young kids like it! I am very happy with this option to give them as breakfast or for a snack. I’m always looking for ways to get more protein for me and for my kids and this is good to have on hand.
5 out of 5 stars
20 May, 2026
originally posted on wkkellogg.com
Special K with protein
[This review was collected as part of a promotion.] I tried Special K with protein and loved the taste. I have been eating Special K for a long time and enjoy the many flavors. Being a diabete l choose cereal with not much sugar.
5 out of 5 stars
20 May, 2026
originally posted on wkkellogg.com
They Added Protein
[This review was collected as part of a promotion.] We have been eating Special K for years and were thrilled when Kellogg introduced Special K with protein. It helps us fill up and stay full for longer.
5 out of 5 stars
19 May, 2026
originally posted on wkkellogg.com
Protein Power
[This review was collected as part of a promotion.] I love this variety for the protein content, lower sweetness and satisfying crunch.
4 out of 5 stars
18 May, 2026
originally posted on influenster.com

Great way to add protein
[This review was collected as part of a promotion.] I love the fact that it has added protein. There are only so many granola bars and protein shakes you can take after you need a change. I really enjoyed the texture . It didn't get soggy in milk. The taste was ok, but for me it was lacking something. I added dried cranberries to it. However I think I'd really enjoy another flavor.
5 out of 5 stars
18 May, 2026
originally posted on influenster.com

Not sweet but with slight flavor. Great protein cereal
[This review was collected as part of a promotion.] Very true as what the box says, its protein cereal with touch of cinnamon. Not sweet, just a standard special K cereal, but with protein! Which I think its great, no added sweetness. Just straight and honest protein cereal
5 out of 5 stars
17 May, 2026
originally posted on influenster.com

Great source of protein at the start of your day!
[This review was collected as part of a promotion.] This cereal is a convenient source of protein right at the start of the day. The flakes have a nice crunch to them with a touch of sweetness from the cinnamon sugar. It tastes like cereal and does not have a weird aftertaste from the protein.
4 out of 5 stars
17 May, 2026
originally posted on influenster.com

Breakfast choice
[This review was collected as part of a promotion.] This is a great cereal, I really like the cinnamon taste and the amount of protein in it. Special K is one of the best cereal brands. The ingredients on this cereal are great with the exception of BHT for freshness, other than that it’s a really good product.
5 out of 5 stars
16 May, 2026
originally posted on influenster.com

Surprisingly Tasty
[This review was collected as part of a promotion.] I am going to start with the obvious here. This cereal is not pretty. Does not look tasty. 2/10 in the looks department. BUT as someone who looks for opportunities to add more protein to my diet this cereal surprised me in a good way. I thought for sure that this would be gross as I have tried protein cereal before that I deemed inedible. You’re going to want to sit down when I tell you— this is a SHOCKINGLY EDIBLE cereal. Dare I say even enjoyable??! Touch of cinnamon really was just a touch and I wish there was a little more cinnamon flavor. But overall— a good option for a protein cereal!
4 out of 5 stars
16 May, 2026
originally posted on influenster.com

Great macros for a cereal!
[This review was collected as part of a promotion.] This cereal is really good! Its my grandmas favorite so I will be gifting it to her to enjoy but she loves it so it must be great! It has great macros and nutrients so happy that she enjoys this one instead of one of only sugar. It looks really nice! I will be buying for my self the chocolate one or almond one as that seems right up my alley.
5 out of 5 stars
16 May, 2026
originally posted on influenster.com

Great
[This review was collected as part of a promotion.] I'm on a health journey right now. And the special case cereals are perfect. Because I am trying to hit my protein goals daily, and with this bit of protein definitely helps me. And it also helps that this tastes so amazing. Probably one of the best cereals I've tried. I highly recommend especially if you want a health journey yourself.
2 out of 5 stars
16 May, 2026
originally posted on influenster.com

Not what I was hoping for 😩
[This review was collected as part of a promotion.] I really wanted to like this cereal but it wasn’t my favorite. I can’t speak to how full the protein made me because I really couldn’t finish the bowl. It is crunchy and texture holds up well in the milk so I’ll give it that. But the flavor is just not good. It pretty bland and the cinnamon flavor isn’t as bold as I would personally prefer. The packaging was easy to open and pour from so that’s good.