Boone’s analysis puts Pret A Manger Vanilla Matcha Frappe at 22% of an adult’s daily calories, 0% of the daily salt limit for a child aged 4 to 6 and 8.6 teaspoons of free sugar.
How many calories are in Pret A Manger Vanilla Matcha Frappe? It contains 431 kcal, 22g of fat (7.9g saturated), 34g of sugar and 0g of salt.
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Nutrition information
Nutrition information: Pret A Manger Vanilla Matcha Frappe
| Energy | 431 kcal |
| Fat | 22g |
| of which saturates | 7.9g |
| Carbohydrate | 44g |
| of which sugars | 34g |
| Fibre | 0.4g |
| Protein | 14g |
| Salt | 0g |
Nutrition figures are Pret UK published data per serving as sold, taken from Pret UK's published product pages (pret.co.uk, October 2026). Boone converts the figures to the portion and age comparisons on this page.
Pret A Manger Vanilla Matcha Frappe contains 431 kcal, which is 22% of the 2,000 kcal adult daily reference intake. It provides 22g of total fat, of which 7.9g is saturated, 34g of sugar, 0g of salt, 14g of protein and 0.4g of fibre.
The saturated fat content of 7.9g represents 40% of the adult daily guideline of 20g.
Pret publishes figures both per serving and per 100g, which puts the drink at about 490ml and 88 kcal per 100ml.
Pret describes it as: Fragrant vanilla and vibrant matcha blended with frozen milk for a delicious, creamy frappé.
Sugar in Pret A Manger Vanilla Matcha Frappe
Pret A Manger Vanilla Matcha Frappe contains 34g of free sugar per serving (8.6 teaspoons). High sugar
The NHS free sugar limit is 30g per day for adults, 24g for children aged 7 to 10, and 19g for children aged 4 to 6. Free sugar excludes the sugars naturally present in milk and whole fruit.
Free sugar by portion: Pret A Manger Vanilla Matcha Frappe
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
30g | Age 7 to 10
24g | Age 4 to 6
19g |
|---|
| Per portion | 34g
114% | 34g
114% | 34g
114% | 34g
142% | 34g
180% |
| Teaspoons | 8.6 tsp |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Salt in Pret A Manger Vanilla Matcha Frappe
Pret A Manger Vanilla Matcha Frappe contains 0g of salt per serving. Low salt
Children have lower salt limits: 3g per day for ages 4 to 6, 5g for ages 7 to 10.
Salt by portion: Pret A Manger Vanilla Matcha Frappe
| Portion | Adult (female)
6g | Adult (male)
6g | Age 11 to 17
6g | Age 7 to 10
5g | Age 4 to 6
3g |
|---|
| Per portion | 0g
0% | 0g
0% | 0g
0% | 0g
0% | 0g
0% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Calories in Pret A Manger Vanilla Matcha Frappe
Pret A Manger Vanilla Matcha Frappe contains 431 kcal per serving. Moderate calorie share
Daily calorie needs vary by age and sex.
Calories by portion: Pret A Manger Vanilla Matcha Frappe
| Portion | Adult (female)
2000 kcal | Adult (male)
2500 kcal | Age 11 to 17
1936 kcal | Age 7 to 10
1553 kcal | Age 4 to 6
1291 kcal |
|---|
| Per portion | 431 kcal
22% | 431 kcal
17% | 431 kcal
22% | 431 kcal
28% | 431 kcal
33% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Saturated fat in Pret A Manger Vanilla Matcha Frappe
Pret A Manger Vanilla Matcha Frappe contains 7.9g of saturated fat per serving. High saturated fat
The saturated fat guideline is 20g a day for women and 30g for men, and lower again for children.
Saturated fat by portion: Pret A Manger Vanilla Matcha Frappe
| Portion | Adult (female)
20g | Adult (male)
30g | Age 11 to 17
20g | Age 7 to 10
18g | Age 4 to 6
16g |
|---|
| Per portion | 7.9g
40% | 7.9g
26% | 7.9g
40% | 7.9g
44% | 7.9g
49% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Fibre in Pret A Manger Vanilla Matcha Frappe
Pret A Manger Vanilla Matcha Frappe contains 0.4g of fibre per serving. Low fibre
Fibre is the one figure here that is a target to reach rather than a limit to stay under. UK guidance is 30g a day for adults, 25g for ages 11 to 17, 20g for ages 7 to 10 and 15g for ages 4 to 6.
Fibre by portion: Pret A Manger Vanilla Matcha Frappe
| Portion | Adult (female)
30g | Adult (male)
30g | Age 11 to 17
25g | Age 7 to 10
20g | Age 4 to 6
15g |
|---|
| Per portion | 0.4g
1% | 0.4g
1% | 0.4g
2% | 0.4g
2% | 0.4g
3% |
Boone calculates these percentages from Pret UK's published product pages (pret.co.uk, October 2026) against UK Dietary Reference Values and NHS free sugar and salt limits. Free sugar, salt, calories and saturated fat are limits to stay under; fibre is a target to reach, so a high percentage there is a good thing. For guidance only.
Ultra-processed food: what is really in it
Processing and additives: Pret A Manger Vanilla Matcha Frappe
Reading the ingredient list closely, Pret A Manger Vanilla Matcha Frappe contains stabilisers, thickeners and flavourings. These are not there to add nutritional value. They make industrial production and distribution possible.
Stabilisers
Stop mixtures separating and hold texture during storage and transport. Found in the thickener.
Thickeners
Give sauces and fillings the body they would otherwise lack. Found in the thickener.
Flavourings
Add or restore taste lost during processing. Found in the flavouring, natural flavouring.
Boone classifies Pret A Manger Vanilla Matcha Frappe as NOVA group 4, ultra-processed, based on Pret’s published ingredient list. NOVA groups foods by how far they are from their whole-food form, not by how nutritious they are. A group 4 food is not automatically unhealthy, and a group 1 food is not automatically healthy.
Pret A Manger Vanilla Matcha Frappe contains at least 13 distinct ingredients: 7 raw and 6 manufactured. Raw means something you could buy and cook with at home; manufactured means a substance that only exists as an output of industrial processing.
Ingredient count: Pret A Manger Vanilla Matcha Frappe
The 6 manufactured ingredients
whole milk powder, fructose, xanthan gum, flavouring, citric acid, natural flavouring.
The 7 raw ingredients
water, semi skimmed milk, cream, sugar, matcha powder, salt, natural vanilla flovouring.
Boone counts every distinct ingredient named in Pret’s published list, including those inside components such as bread or sauces, and removes duplicates, so salt appearing in several components counts once. Where an additive class is followed by a named substance, the substance is counted. Every figure here is a minimum.
Allergens at a glance
Pret A Manger Vanilla Matcha Frappe contains milk. Pret lists it as suitable for vegetarians.
Allergen information: Pret A Manger Vanilla Matcha Frappe
| Allergen | Status |
|---|
| Cereals containing gluten | Not declared |
| Crustaceans | Not declared |
| Eggs | Not declared |
| Fish | Not declared |
| Peanuts | Not declared |
| Soya | Not declared |
| Milk | Contains |
| Tree nuts | Not declared |
| Celery | Not declared |
| Mustard | Not declared |
| Sesame | Not declared |
| Sulphites | Not declared |
| Lupin | Not declared |
| Molluscs | Not declared |
Contains = declared by Pret on the product page. Not declared = not listed as an ingredient allergen; Pret prepares food in shops where all 14 allergens are handled, so it cannot guarantee any item is free from them. Source: Pret UK product pages and allergen guide (8 September 2026).
