What it is
In the register’s words: “Calophyllum Inophyllum Seed oil is the fixed oil expressed from the seeds of Calophyllum inophyllum, Hypericaceae.”
- EU register name (INCI)
- CALOPHYLLUM INOPHYLLUM SEED OIL
- CAS number
- -
- EC number
- -
What the register lists it for
These are the uses the European Commission’s CosIng register lists for Calophyllum Inophyllum Seed Oil in any cosmetic, hair roles first. They say why a maker might add it, not what it does in one formula, and they aren’t a safety rating.
- Hair conditioning
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The register’s hair role for ingredients that make hair feel softer, smoother or easier to comb. Most conditioners, masks and leave-ins list several.
Register definition: “Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.”
- Antimicrobial
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Slows the growth of microbes, in the product or on the surface it touches. Some preservatives, extracts and essential oils carry this role.
Register definition: “Preventing and/or slowing down microbial growth.”
- Antioxidant
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Slows the oxygen damage that makes oils go rancid in the bottle. Vitamin E (tocopherol) is the common one.
Register definition: “Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.”
- Oral care
-
A role the ingredient has in toothpaste or mouthwash. On a hair label it is there for another listed use.
Register definition: “Providing cosmetic effects to the oral cavity, e.g. cleansing, deodorising, protecting.”
- Skin conditioning
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The register’s broad role for ingredients that keep skin in good condition. On a hair label it often sits beside a hair role, or marks a plant oil or extract.
Register definition: “Maintaining the skin in good condition.”
- UV absorber
-
Protects the product in the bottle from UV light. It isn’t sun protection for your hair.
Register definition: “Protecting the cosmetic product from the effects of UV-light.”
Where it sits on each label
US labels list ingredients from most to least, except that those at 1% or less may follow in any order. A name near the top is a large part of the formula. A label doesn’t mark where the 1% point falls, so further down, the order says little about how much is in it.
- Clarifying shampoos 2 labels First five names: 0 of 2 Clarifying shampoos without it
- Leave-in conditioners 1 label First five names: 0 of 1 Leave-in conditioners without it
Every label, product by product (3)
- Maui Moisture Scalp Care Clarifying Shampoo with Apple Cider Vinegar Clarifying shampoo 16th of 34 names
- Cécred Detoxifying Shampoo Clarifying shampoo 20th of 38 names
- Innersense Organic Beauty Sweet Spirit Leave In Conditioner Leave-in conditioner · listed as Calophyllum Inophyllum Seed Oil* 15th of 24 names
Each line runs from the first name on a label to the last; a dot is where this ingredient sits. Makers change formulas now and then; if the list on your bottle differs, go by your bottle.
Your next step
Other hair conditioning ingredients on these labels
- Glycerin 131 labels
- Panthenol 72 labels
- Cocos Nucifera (Coconut) Oil 69 labels
- Behentrimonium Methosulfate 38 labels
- Caprylyl Glycol 37 labels
- Behentrimonium Chloride 34 labels
- Cocamidopropyl Betaine 34 labels
- Simmondsia Chinensis (Jojoba) Seed Oil 34 labels
Updated · The name, numbers and uses come from the European Commission’s CosIng entry (CC BY 4.0); we write the uses in US spelling and put the hair ones first. The labels are each maker’s own. The order rule is the FDA’s Cosmetics Labeling Guide. All our sources are on the Sources page.