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Sláinte Score Methodology

How Sláinte reads the label on pads and tampons, toiletries, skin care and cleaning products.

Anything you put on your skin or hair is scored on its ingredients only. There are no calories to count, so the question is which ingredients have been flagged by EU safety reviewers and how high up the list they sit.

Illustration of a soap pump, shampoo and cream jar with a magnifying glass over a list of coloured dots

The short version

  • Starts at 100. Every product starts at 100 and loses points for ingredients that raise concerns. What is left is the score.
  • Ingredients only. You do not eat these, so there is no nutrition part. We look only at what the label or materials list says is inside.
  • Worse ingredients take more. A high-risk ingredient takes away 30 points, a moderate one 12, a low one 4.
  • No full list, no score. If the pack does not list its full ingredients, we do not give it a score.

What the colours mean

Excellent 75–100
Good 50–74
Poor 25–49
Bad 0–24

This covers period products, cleaning and laundry, baby wipes, deodorant, toothpaste, sun cream, soap, shampoo and moisturiser.

Two hand soaps, side by side

Both do the same job. One is soap made from plant oils. The other contains BHT and several ingredients that often irritate skin.

Better choice · 1 of 2

Better choice
Hand Soap Calendula

Sonett Hand Soap Calendula

Sonett

96

/100

Sláinte Score

Excellent

Nothing on this label needs a second look.

  • Nothing on this label carries an attention flag.

Scored on the ingredient list, the way personal-care products are judged. There is no nutrition panel on a wash.

What's inside

14 ingredients on the label

  • Low risk1
  • No risk13

Nothing on this label carries an attention flag.

Poor choice
Liquid Hand Soap Pump

Softsoap Liquid Hand Soap Pump

Softsoap

23

/100

Sláinte Score

Bad

BHT is what caps this score.

  • Contains one high-risk ingredient, which caps the score.
  • 3 ingredients worth some attention.

Scored on the ingredient list, the way personal-care products are judged. There is no nutrition panel on a wash.

What's inside

18 ingredients on the label

  • High risk1
  • Worth watching3
  • Low risk9
  • No risk5

BHT carries a high-risk flag, and that alone keeps this product out of the good range.

This is exactly what you would see after scanning each one. Both are scored on the real label.

Every product starts at 100. Each flagged ingredient takes points away

  • High−30
  • Moderate−12
  • Low−4
  • No concern0

The worse the ingredient, the more points it takes away. A red one takes away 30, a green one takes away nothing. The final score is whatever is left.

Ingredients near the top of the list count more

100%Places 1–5
85%Places 6–10
70%Place 11 on

Labels list ingredients from most to least. Something in the top five makes up a big part of the bottle, so it takes away its full points. Further down there is less of it, so it takes away less. For example, an orange ingredient takes away 12 points near the top but only about 8 near the bottom.

Similar ingredients are not punished over and over

Full1st
30%2nd
30%3rd
10%4th
10%5th

One perfume can contain many similar ingredients. They are really one issue, so the first takes away its full points, the next two take away about a third as much, and any more after that take away almost nothing.

Some ingredients put a ceiling on the score

BadPoorGoodExcellent
  • Highest possible score 49, if it has one high-risk ingredient, such as BHT or triclosan

  • Highest possible score 24, if it has two or more high-risk ingredients

Each dark bar shows the highest score a product can get if it breaks that rule. Even if everything else on the label is fine, it cannot go past that number.

A worked example: Softsoap liquid hand soap

This is the real ingredient list for barcode 0074182268008, run through the same scoring the product page uses. These are the ingredients that took the most points away, and why:

  • Fragrance (moderate, 12 points): Undeclared scent chemicals are one of the most common causes of cosmetic rashes and allergy.
  • Cocamide MEA (moderate, 12 points): Can carry nitrosamine traces from manufacturing, a group of compounds linked to cancer in animal studies.
  • BHT (high risk, 30 points): In animal studies high doses affected hormones, the thyroid and reproduction; the EU keeps reviewing it for cosmetic use.
  • Ext. Violet 2 (moderate, 12 points): No benefit for your skin, and some dyes in this family can trigger irritation or allergy.
  • Plus 9 low-risk ingredients, mostly the foaming agent, PEG compounds and preservatives, at 4 points or less each.
  • Result: 23/100, Bad. BHT on its own means it can't go above 49. The other ingredients take it lower still.

What is in Softsoap hand soap, and where it ends up

Each coloured block is a share of the ingredients on this label, grouped by how worrying they are.

  • High: 1
  • Moderate: 3
  • Low: 9
  • No concern: 5
23

The black line shows the ceiling of 49 this product hit. The circle shows where its final score of 23 lands: red is Bad, orange Poor, yellow Good, green Excellent.

Show the full detail

What we look for, by type of product

ProductWhat we readWhat we watch for
Pads, tampons and linersWhat they are made from: top layer, core, backing, glueAdded scent, dyes, chlorine bleaching, lotions on the surface
Cleaning and laundryIngredient listStrong irritants and scent. The product page talks about gloves and fresh air, not skin care
Baby wipes and nappiesIngredient or materials listAdded scent, harsh preservatives such as methylisothiazolinone
Deodorant and toothpasteIngredient listTriclosan, unnamed perfume, foaming agents that irritate
Skin, hair and sun careIngredient listRestricted preservatives, ingredients being studied for effects on hormones, common perfume allergens

Pads and tampons sit against the body for hours, so their materials get their own list. Always Ultra Day pads list 19 materials; with all 19 rated, they score 65 (Good).

Where our ratings come from

Each ingredient is checked against EU cosmetics law (EC 1223/2009), the opinions of the EU scientific committee on consumer safety, and the EU ingredient database CosIng.

Each risk level in detail

Risk levelPoints taken awayWhat lands hereExamples
High30Restricted or banned in the EU, being studied for effects on hormones, or releases formaldehydeBHT, DMDM hydantoin, methylisothiazolinone, triclosan
Moderate12Unnamed perfume, foaming agents and dyes that often irritateParfum, cocamide MEA, Ext. Violet 2
Low4Sulfates, PEG compounds, mild preservatives, perfume allergensSodium laureth sulfate, PEG-7, sodium benzoate, limonene
No concern0Water, gentle bases and skin softenersAqua, glycerin, panthenol, shea butter

Some ingredients are not in our list yet. We show them as 'not rated yet'. They never count as safe, and the score tells you how much of the label we could check.

Every rule, in one place

RuleWhat it doesWhy
Top of the listPlaces 1 to 5 count in full, 6 to 10 at 85%, 11 onwards at 70%Ingredients are listed by amount, so the top of the list is most of the bottle
Similar ingredientsThe second and third of the same kind count at 30%, later ones at 10%Eleven perfume allergens from one perfume are one perfume problem
FloorA label can lose at most 85 pointsKeeps the very bottom for products with high-risk ingredients
One high-risk ingredientHighest possible score 49A clean list should not hide one ingredient you may want to avoid
Two or more high-riskHighest possible score 24Several restricted ingredients on one label is a pattern
No full listFewer than 4 ingredients, or none we recognise: no scoreA two-word marketing line is not an ingredient list

Frequently asked questions

Why is there no nutrition part for a shampoo?

You do not eat it, so calories, sugar and salt tell you nothing. A shampoo, pad or detergent is scored only on what its ingredient or materials list says it contains.

If an ingredient is legal in the EU, why does it lose points?

EU law sets the line for what may be sold. Sláinte flags ingredients where the SCCS or dermatology research has raised a question about allergy, irritation or hormone activity, so you can decide for yourself. Legal and unflagged are not the same thing.

Why do natural essential oils sometimes count against a product?

Lavender, citrus and tea tree oils contain limonene, linalool and similar compounds that are among the most common causes of fragrance allergy. Where the oil came from does not change how skin reacts to it.

Does the order of the ingredients matter?

Yes. EU labels list ingredients from most to least down to 1%, so a flag in the first five places counts in full, places six to ten count at 85% and anything later at 70%.

How can a list of mostly gentle ingredients still score 49?

One high-risk ingredient caps the score at 49 however clean the rest of the list is, and two cap it at 24. The cap exists so a good list cannot hide one ingredient you may want to avoid.

See it on something in your cupboard

Every score is worked out by these rules and nothing else. Brands cannot pay for a better score or a place in the swaps. If you think we got one wrong, tell us and we will check it.