Tromethamine

What this ingredient generally does

Tromethamine is a buffering agent that helps hold the product's acidity steady. It also adds fragrance.

Reviewed before publication. This note describes function in a formulation — nothing else.

Published formulations that list this ingredient

These are the formulations currently published in the SPF Scout catalog whose stored ingredient declaration includes this ingredient. It is not a list of every product on the market, and the order carries no meaning.

• Avon AVON ANEW SOLAIRE EVERYDAY FACE PROTECTION BROAD SPECTRUM SPF 50 SUNSCREEN

  SPF 50 as labeled · U.S. formulation

• Bombee Bombee Honey Daily Glow Shield Sunscreen

  U.S. formulation

• BY KIN AESTHETICS LLC Krx Aesthetics All Day Glow Sunblocker

  U.S. formulation

• COSMAX USA UV RESTORE FACE SERUM SUNSCREEN SPF 50

  SPF 50 as labeled · U.S. formulation

• COSMAX USA, CORP IDEALOVE HYDROGLOW DAILY SUNSCREEN SPF 50

  SPF 50 as labeled · U.S. formulation

• Dr. Ceuracle Hyal Reyouth Moist Sun SPF50+ PA++++ moisturizing UV protection face & body

  SPF 50+ as labeled · EU formulation

• Haruharu Wonder Haruharu Wonder - Centella Calm Cloud SPF

  U.S. formulation

• innisfree INNISFREE DAILY UV INVISIBLE BARRIER SUNSCREEN SERUM

  U.S. formulation

• Innisfree Corporation INNISFREE DAILY UV INVISIBLE BARRIER SUNSCREEN SERUM

  U.S. formulation

• ISNTREE ISNTREE HYALURONIC ACID DAILY SUNGEL

  U.S. formulation

• ISNTREE ISNTREE HYALURONIC ACID WATERY SUNSCREEN

  U.S. formulation

• ISNTREE ISNTREE HYALURONIC ACID WATERY SUNSCREEN (Lotion)

  U.S. formulation

• ISNTREE ISNTREE ONION NEWPAIR SUNSCREEN

  U.S. formulation

• ISNTREE Inc. ISNTREE HYALURONIC ACID WATERY SUNSCREEN

  U.S. formulation

• KRX RESOURCES SDN. BHD. Krx Aesthetics All Day Glow Sunblocker

  U.S. formulation

• LG Household and Healthcare, Inc. OHUI SUNSCIENCE LUMINOUS WHITENING SUNBLOCK

  U.S. formulation

• Loreal Paris Loreal Paris Bright Reveal SPF 50+ Koyu Leke Karşıtı Fluid Günlük Yüz Güneş Kremi 50 ml

  SPF 50+ as labeled · EU formulation

• medicube MEDICUBE COLLAGEN GLOW SUNSCREEN

  U.S. formulation

• medicube MEDICUBE PDRN HYDRATING UV SERUM

  U.S. formulation

• MORANDIPARK MORANDIPARK PANTHENOL ULTRA LIGHT SUNSCREEN

  U.S. formulation

• NAMIN INTERNATIONAL Co., Ltd. Stellar Bloom Sunscreen Broad Spectrum SPF50

  SPF 50 as labeled · U.S. formulation

• ROUND LAB ROUND LAB BIRCH JUICE MOISTURIZING UVLOCK SUNSCREEN SPF45 BROAD SPECTRUM

  SPF 45 as labeled · U.S. formulation

• ROUND LAB ROUND LAB BIRCH JUICE MOISTURIZING UVLOCK SUNSCREEN SPF50 BROAD SPECTRUM

  SPF 50 as labeled · U.S. formulation

• ROUND LAB Round Lab Birch Juice Mother s Day Gift Set

  U.S. formulation

• ROUND LAB Round Lab Dodo s Pick Bestseller Set

  U.S. formulation

• ROUND LAB Round Lab Summer Travel Kit

  U.S. formulation

• ROUND LAB Round Lab x OUWR Birch Juice Moisturizing UVLOCK Gift Set

  U.S. formulation

• Sensolar Duo Bronce Factor 50

  EU formulation

• SKIN1004 SKIN1004 MADAGASCAR CENTELLA HYALU-CICA WATER-FIT SUN SERUM UV

  U.S. formulation

• Summer Soles, LLC dba Farm House Freash Goods FHF Elevated Shade 100% Mineral Sunscreen

  U.S. formulation

• Sun Does Matter Sun Does Matter Daily Face Sunscreen

  U.S. formulation

• Versed VERSED DAILY SUNSCREEN SPF 50

  SPF 50 as labeled · U.S. formulation

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Where this information comes from

Ingredient names, CAS numbers and recorded functions come from SPF Scout’s curated ingredient dictionary, grounded in CosIng, the European Commission’s Cosmetic Ingredient Database. Content © European Union, reused with acknowledgement.

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