SPF Scout · Ingredient library

Ingredients whose name starts with a number

24 on this page

1-(4-Hydroxy-3-Methoxyphenyl)-Decan-3-One
other
No reviewed note yet.
1-Butene
No general role is recorded for this ingredient in the inventory we hold. That is a gap in our record, not a statement about the ingredient.
CAS 106-98-9
1-Methylhydantoin-2-Imide
Skin conditioning (CosIng functional class)
This is a skin-conditioning ingredient. It helps keep skin feeling soft and in good condition.
CAS 60-27-5
1,2-Hexanediol
Humectant (holds moisture)Preservative (inhibits microbial growth)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)
A fluid that acts as a solvent, dissolving other ingredients so they blend evenly. It also conditions the skin, leaving it feeling smooth.
CAS 6920-22-5
1,3-Propanediol Bis(4-Aminobenzoate)
other
No reviewed note yet.
1,3,3,3-Tetrafluoropropene
other
No reviewed note yet.
10-Hydroxystearic Acid
Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)
A skin-conditioning and skin-protecting ingredient. It helps keep skin feeling soft and forms a layer that helps protect the surface.
CAS 638-26-6
12-Hydroxystearic Acid
other
No reviewed note yet.
2-Ethylhexyl Acrylate
other
No reviewed note yet.
2-Ethylhexyl Acrylate, Methacrylate, Methyl Methacrylate, Or Butyl Methacrylate/Hydroxypropyl Dimethicone Copolymer
other
No reviewed note yet.
2-Hexenal
other
No reviewed note yet.
2-Mercaptonicotinoyl Glycine
Skin conditioning (CosIng functional class)
No reviewed note yet.
CAS 2101538-28-5
2-O-Ethyl Ascorbic Acid
Skin conditioning (CosIng functional class)
This is a skin-conditioning ingredient, a form of vitamin C. It helps keep skin feeling soft and in good condition.
CAS 112894-37-8
2,3-Butanediol
Fragrance ingredient (scent)Humectant (holds moisture)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)
No reviewed note yet.
CAS 513-85-9
2,6-Dimethyl-5-Heptenal
other
No reviewed note yet.
3-Aminopropane Sulfonic Acid
Hydrotrope (helps a hard-to-dissolve ingredient stay in solution)Surfactant (cleanses or mixes oil and water)
This works as a cleansing agent and a hydrotrope. It helps lift away dirt and oil, and it helps keep hard-to-mix ingredients dissolved and evenly spread through the formula.
CAS 3687-18-1
3-Butylphthalide
other
No reviewed note yet.
3-Hexen-1-Ol
other
No reviewed note yet.
3-Hexenol
Fragrance ingredient (scent)Skin conditioning (CosIng functional class)
No reviewed note yet.
CAS 928-96-1
3-O-Ethyl Ascorbic Acid
Skin conditioning (CosIng functional class)
A form of vitamin C used to condition the skin. That means it works to keep skin feeling soft and smooth.
4-(P-Hydroxyphenyl)-2-Butanone
other
No reviewed note yet.
4-Butylresorcinol
Antioxidant (slows the formula oxidising)
This is an antioxidant. It helps slow the spoiling of the formula that comes from contact with air.
CAS 18979-61-8
4-Methylbenzylidene Camphor
Light stabiliser (protects the formula from light)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)
An organic UV filter that absorbs ultraviolet light before it reaches the skin. It also acts as a light stabilizer, helping the formula hold up under sun exposure.
7-Dehydrocholesterol
Emulsion stabiliser (keeps oil and water mixed)Skin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)
This helps keep the oil and water parts of the formula from separating, conditions the skin, and adjusts the thickness. In practice it keeps the product blended, gives the right texture, and helps skin feel soft.
CAS 434-16-2