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Fragrance Allergen

Limonene

also on labels as D-Limonene · Dipentene

Citrus-scented terpene naturally found in orange, lemon, and bergamot essential oils or added to fragrance blends; listed individually for allergen transparency.

Good to knowHair typesFound in 16 products
Ingredients · as printedMalibu C Hard Water Wellness Shampoo

Water/Aqua/Eau, Sodium C14-16 Olefin Sulfonate, Cocamidopropyl Betaine, Butylene Glycol, Disodium Laureth Sulfosuccinate, Glycerin, Parfum (Fragrance), Phenoxyethanol, Sodium Lauryl Sulfoacetate, PEG-120 Methyl Glucose Dioleate, PEG-16 Macadamia Glycerides, Limonene, Disodium EDTA, Glucose, Citric Acid, Panthenol, Polyquaternium-10, Sodium Gluconate, Potassium Sorbate, Benzyl Benzoate, Linalool, Hydrolyzed Linseed (Flax) Seed, Benzyl Alcohol, Citral, Hydrolyzed Rice Protein, Citrus Aurantium Dulcis (Orange) Fruit Extract.

Limonene is 12th, 12th of 26.Dotted words have their own page.
Good to know

Oxidizes upon air exposure into potential skin sensitizers; commonly appears in the last few lines of citrus-scented products.

Hair types

Notes for different hair

Tolerated by most scalps, though sensitive/eczema-prone scalps should patch-test.

General patterns from our research, not rules. Hair of the same type can respond differently, so your own results count most.
Found in these products

On 16 of the 34 labels we've read

Labels list ingredients from most to least, down to about 1%. Below that, the order is free.

Cleanse 5 · Condition 5 · Leave-in 2 · Style 3 · Seal 1

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  6. 19of 26
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  12. 30of 38
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  16. 33of 33

These are labels we've read by hand from brand sites and packaging, not a list of recommendations. We add more as we go.

Fragrance Allergen

Other ingredients like it

Source: The Good Coil research · Ref ING-070Get this as data (JSON)How we write these