

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.
🍰 Elevate your bake game with nature’s purest lift!
Castello since 1907 Cream of Tartar is a premium 800g jar of 100% natural, grape-derived cream of tartar powder. Free from additives, gluten, GMOs, phosphates, and aluminum, it’s perfect for professional-quality meringues, cakes, and vegan baking. Ideal for health-conscious bakers following keto, paleo, or gluten-free diets, it also doubles as a versatile household staple for cleaning and crafts.












| ASIN | B07BQX1LK8 |
| Allergen Information | Contains: Gluten Free |
| Best Sellers Rank | 2,843 in Grocery ( See Top 100 in Grocery ) 1 in Baking Powder |
| Brand | Castello since 1907 |
| Brand Name | Castello since 1907 |
| Coin Variety 1 | Baking Powder,Cream Of Tartar |
| Container Type | Jar |
| Country of Origin | España |
| Customer Reviews | 4.6 out of 5 stars 3,387 Reviews |
| Diet Type | Gluten Free, Paleo, Vegan |
| Item Form | Powder |
| Item Highlight | Natural Substitute for Baking Powder - Gluten Free - Phosphates free - Keto and Paleo - Non-GMO |
| Item Package Quantity | 1 |
| Item Package Weight | 0.87 Kilograms |
| Item Type Name | Premium Cream of Tartar - Food Grade - 100% Natural from Grapes - Natural Substitute for Baking Powder - Gluten Free - Phosphates free - Keto and Paleo - Non-GMO - Castello since 1907 - 800 g |
| Item Weight | 800 Grams |
| Item form | Powder |
| Item package quantity | 1 |
| Item weight | 800 Grams |
| Leavening Agent Type | Cream of Tartar |
| Manufacturer | Tártaros Gonzalo Castelló S.L. |
| Number of Items | 1 |
| Number of items | 1 |
| Size | 800 g (Pack of 1) |
| Specialty | Aluminium Free, GMO Free, Kosher Certified, Lactose Free |
| Unit Count | 800.0 gram |
| Unit count | 800.0 gram |
N**I
Great for making playdough
Great value for money
M**R
Good brand
This is a more natural product with no rubbish add. This is why we buy this one and it does the job it's intended for. I'm a happy customer and I recommend it.
M**L
Good product
Good stuff works as its meant to!
S**6
Perfect
Big and perfect
C**N
Fills a important gap!
My wife uses this for her homemade soda bread.
A**.
Excellent
Excellent value for money and really quick delivery 👌
C**N
Store cupboard essential
Exactly as described
M**N
Good value.
Good value. Works well. Not much else to say.
R**B
As expected
As expected. No problems
H**.
Perfecto
Perfecto
N**Y
GREAT PRODUCT
I searched everywhere for Cream of Tartar but could not find it. I found this and was worried that it might not be exactly what I Needed, but it WAS!!! I was so happy to be able to make the recipes that needed this ingredient. Great product and the delivery time was as promised.
N**.
Sicuramente consigliato
Lo uso con grande soddisfazione per fare dolci da forno, la lievitazione è perfetta. L'ho provato anche per mantenere le uova montate a neve ferma, funziona. Lo consiglio e di sicuro lo ricomprerò
B**.
Polecam
Bardzo przydatny w kuchni cukiernika, dobrze stabilizuje białko.
Trustpilot
5 days ago
4 days ago