Beauty Comparison
Shop by need
Eczema-prone skinRosacea-prone skinSensitive skinFragrance-freePerfume allergyAcne-prone skinFungal acnePsoriasisPregnancyDry skin
Buying guides
Fragrance-Free MoisturizersMoisturizers for Sensitive SkinMoisturizers for Acne-Prone SkinFragrance-Free CleansersFragrance-Free SunscreensFragrance-Free ShampoosCleansers for Sensitive SkinCleansers for EczemaCleansers for Acne-Prone SkinSunscreens for Sensitive Skin
Products
SkincareHaircareMakeupBodySun careMen's groomingBabyNailsFragranceTools
Ingredients
Tools
Free-from finderIngredient checker
Learn
SkincareHaircareMakeupNails, Body & FragranceHormones & Wellbeing
USCAUKDEFRITESNLPLSE
OPI Start to Finish 3-in-1 Nail Polish Treatment

Photo and link: Amazon

OPI

Start to Finish 3-in-1 Nail Polish Treatment

nail polish · 15 ml · Nails

OPI Start to Finish 3-in-1 Nail Polish Treatment is free of fragrance, essential oils, labelled fragrance allergens, sulfates, silicones, parabens and MI / MCI, going by its full 12-ingredient list, with retinoids and vitamin e. List checked November 5, 2026.

The catch: it contains drying alcohol (Alcohol Denat, Isopropyl Alcohol).

  • Fragrance-free
  • No essential oils
  • No labelled fragrance allergens
  • Contains drying alcohol
  • Sulfate-free
  • Silicone-free
  • Paraben-free
  • No MI/MCI
Check today's price on Amazon Affiliate

Listed on Amazon in: United Kingdom

Key ingredients in Start to Finish 3-in-1 Nail Polish Treatment

  • Retinoids

    Vitamin A forms that speed cell turnover for lines, texture and breakouts.

  • Vitamin E

    An antioxidant that protects the formula and the skin.

Full ingredient list, decoded

12 ingredients, in label order (highest amount first; below about 1% the order is free).

  1. 1Ethyl AcetateEthyl Acetate is a fast-evaporating, fruity-smelling solvent. It dissolves oils and…
  2. 2Alcohol DenatAlcohol, usually ethanol, is a light liquid that dissolves oils and fragrance and dries…Drying alcohol
  3. 3Butyl AcetateButyl Acetate is a fast-evaporating solvent that helps dissolve and spread other…
  4. 4NitrocelluloseA film-forming material made from plant cellulose that dries into a hard, glossy layer,…
  5. 5Acrylates/Hydroxyesters Acrylates CopolymerA film-forming polymer made from linked acrylic building blocks. Its main job is to…
  6. 6Isopropyl AlcoholA simple alcohol made from propylene. It works as a solvent, thinning ingredients and…Drying alcohol
  7. 7Acetyl Tributyl CitrateA citric acid-based ester that works as a plasticizer and skin-conditioning agent,…
  8. 8Tribenzoin
  9. 9Tosylamide/Epoxy Resin
  10. 10Tocopheryl AcetateTocopheryl Acetate is a stable form of vitamin E. Its main job is to act as an…
  11. 11Retinyl PalmitateRetinyl Palmitate is a mild form of vitamin A, made by pairing retinol with a fatty…
  12. 12Violet 2 (CI 60725)

Source: OPI product page, www.opi.com/products/top-base-coats-start-to-finish-3-in-1-treatment, retrieved November 5, 2026.

Every flag we check

CheckResultIngredients found
FragranceNone listed—
Essential oilsNone listed—
Labelled fragrance allergensNone listed—
Drying alcoholContainsAlcohol Denat (#2), Isopropyl Alcohol (#6)
SulfatesNone listed—
SiliconesNone listed—
ParabensNone listed—
MI / MCINone listed—
Formaldehyde releasersNone listed—
Mineral oil & petrolatumNone listed—
LanolinNone listed—
Chemical UV filtersNone listed—

Frequently asked questions

Is OPI Start to Finish 3-in-1 Nail Polish Treatment fragrance-free?

Yes. OPI Start to Finish 3-in-1 Nail Polish Treatment lists no parfum or fragrance and no essential oils. Checked against its full ingredient list on November 5, 2026.

Does OPI Start to Finish 3-in-1 Nail Polish Treatment contain silicones, sulfates or parabens?

Silicones: none listed. Sulfates: none listed. Parabens: none listed.

What is OPI Start to Finish 3-in-1 Nail Polish Treatment good for?

By its ingredient list it fits contact dermatitis, perfume allergy, mi allergy and acne-prone skin: it passes every free-from rule we set for those needs. Key ingredients: Retinoids and Vitamin E.

Similar nail polishes

Affiliate