SPF Scout · Product record

Lerinn Zincpure Sunmilk SPF 50

Labeler: Serrina Lin Skincare

SPF 50 as labeled

U.S. formulation · record last retrieved 21 September 2026

Quick facts

Does Lerinn Zincpure Sunmilk SPF 50 list fragrance?

No fragrance, parfum or listed fragrance ingredient appears in the ingredient list currently stored for this U.S. formulation, which is recorded as complete with every name identified.

What are the active ingredients in Lerinn Zincpure Sunmilk SPF 50?

The Active ingredients block printed on the label reads: Zinc Oxide 10%

Is Lerinn Zincpure Sunmilk SPF 50 mineral-only?

Yes. The actives named in the ingredient list currently stored for this U.S. formulation are only Zinc Oxide, and none of the FDA's other sunscreen actives is listed.

Does Lerinn Zincpure Sunmilk SPF 50 contain oxybenzone?

Oxybenzone is not listed in the ingredient list currently stored for this U.S. formulation, which is recorded as complete with every name identified.

Each answer restates the ingredient list stored for this record. It does not predict whether your skin will react.

What is listed

The ingredient declaration stored for this formulation, reproduced exactly as it was recorded from the source below.

Zinc Oxide, Water, Isoamyl Laurate, Propanediol, Butyloctyl Salicylate, C13-15 Alkane, Niacinamide, Sodium Polyacryloyldimethyl Taurate, Plankton Extract, Ascorbyl Palmitate, Tocopheryl Acetate, Biosaccharide Gum-4, Pongamia Pinnata Seed Extract, Eugenia Caryophyllus (Clove) Bud Extract, Solidago Virgaurea (Goldenrod) Extract, Lecithin, Hydrogenated Lecithin, Lauryl Glucoside, Myristyl Glucoside, Polyhydroxystearic Acid, Polyglyceryl-6 Laurate, Silica, Ethyl Ferulate, Polyglyceryl-6 Polyricinoleate, Capryly Glcyol, 1,2-Hexanediol, Hydroxyacetophenone

27 entries · the stored declaration is recorded as complete.

What each ingredient generally does

Each entry that matched a canonical ingredient, with the function recorded for it. These notes describe the role an ingredient plays in a formulation. They do not assess an ingredient.

  • Zinc Oxide

    UV filter (filters UV rays)Bulking agent (adds volume)Colorant (adds color)Light stabilizer (protects the formula from light)Oral care (CosIng functional class)Preservative (inhibits microbial growth)Skin protecting (CosIng functional class)

    A mineral UV filter that absorbs ultraviolet light, the core sun-protection job in this product. It also helps protect the skin surface and can add whiteness or opacity. On some labels it appears as CI 77947 when used for color.

  • Water

    Antiplaque (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    The base liquid that most of the other ingredients dissolve or spread into. It carries the formula and helps condition the skin surface.

  • Isoamyl Laurate

    Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)

    An emollient that softens and smooths skin feel. It gives the product a smoother finish on the skin.

  • Propanediol

    Humectant (holds moisture)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

    A solvent that dissolves other ingredients and helps them blend evenly. It also adjusts the thickness of the formula.

  • Butyloctyl Salicylate

    Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)

    A liquid that conditions skin and hair and acts as a solvent. It softens skin feel and helps dissolve and spread other ingredients in the mix.

  • C13-15 Alkane

    Emollient (softens and smooths skin)Solvent (dissolves other ingredients)Restricted in the EU

    A lightweight liquid that acts as a solvent, dissolving other ingredients so they blend into one even mixture. This helps the formula spread smoothly across skin.

  • Niacinamide

    Smoothing (CosIng functional class)

    An ingredient that smooths the skin's surface. In practice, it helps the product leave skin feeling even.

  • Sodium Polyacryloyldimethyl Taurate

    Emulsion stabilizer (keeps oil and water mixed)Viscosity control (thickens or thins the formula)

    Sodium Polyacryloyldimethyl Taurate is a thickener that adjusts how thick or fluid a product is. It also stabilizes oil-and-water blends, keeping them from separating.

  • Plankton Extract

    Skin conditioning (CosIng functional class)

    An extract from marine plankton used to condition the skin. That means it helps soften and smooth the skin's feel.

  • Ascorbyl Palmitate

    Antioxidant (slows the formula oxidizing)Fragrance ingredient (scent)

    Ascorbyl Palmitate is an oil-friendly form of vitamin C used as an antioxidant to keep the formula from going off. It can also add a light scent.

  • Tocopheryl Acetate

    Antioxidant (slows the formula oxidizing)Skin conditioning (CosIng functional class)

    Tocopheryl Acetate is a form of vitamin E that acts as an antioxidant, helping keep the formula from going off. It also conditions the skin, softening its feel.

  • Biosaccharide Gum-4

    Skin conditioning (CosIng functional class)

    This is a fermentation gum used as a skin conditioner. It helps the product leave skin feeling smooth and well cared for.

  • Pongamia Pinnata Seed Extract

    Skin conditioning (CosIng functional class)

    A seed extract used as a skin conditioner. It helps keep skin feeling soft and smooth.

  • Eugenia Caryophyllus (Clove) Bud Extract

    Skin conditioning (CosIng functional class)

    This is a clove bud extract used for skin conditioning. It helps keep skin feeling soft and smooth. The plant is also known scientifically as Syzygium aromaticum.

  • Solidago Virgaurea Extract

    Skin conditioning (CosIng functional class)

    This is a goldenrod extract used as a skin conditioner. It helps soften the skin and improve how the product feels.

    listed as “Solidago Virgaurea (Goldenrod) Extract”

  • Lecithin

    Antistatic (reduces static)Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)

    Lecithin helps oil and water mix and softens skin feel. That keeps the water and oil parts blended and smooths the skin, and it also reduces static. It shows up on labels simply as Lecithin.

  • Hydrogenated Lecithin

    Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)

    An ingredient that helps oil and water mix so the formula stays blended. It also conditions the skin, leaving it feeling smoother.

  • Lauryl Glucoside

    Surfactant (cleanses or mixes oil and water)

    Lauryl Glucoside is a cleansing agent that helps lift away dirt and oil. It's the kind of ingredient that gives a product its wash-off action.

  • Myristyl Glucoside

    Surfactant (cleanses or mixes oil and water)

    A cleansing ingredient. In practice, it helps lift away dirt and oil so they rinse off.

  • Polyhydroxystearic Acid

    Surfactant (cleanses or mixes oil and water)

    This is an emulsifier that helps oil and water mix. It keeps the oily and watery parts blended so the formula holds together.

  • Polyglyceryl-6 Laurate

    Surfactant (cleanses or mixes oil and water)

    An emulsifier that helps oil and water mix. It keeps the water and oil parts blended together in the product.

  • Silica

    Abrasive (physically scrubs)Absorbent (takes up oil or water)Anticaking (keeps powder free-flowing)Bulking agent (adds volume)Opacifier (makes the formula less see-through)Viscosity control (thickens or thins the formula)

    Silica is a fine mineral powder that soaks up excess moisture and oil, and adjusts how thick the product feels. It keeps powders from clumping, adds bulk, and can make a formula look more opaque. Its chemical name is silicon dioxide.

  • Ethyl Ferulate

    Antioxidant (slows the formula oxidizing)

    An antioxidant, which helps protect the formula from damage caused by oxygen. This can keep the product from going off as quickly once it's exposed to air.

  • Polyglyceryl-6 Polyricinoleate

    Surfactant (cleanses or mixes oil and water)

    This is an emulsifier that helps oil and water mix. It holds the oily and watery parts together so the product stays uniform.

  • Caprylyl Glycol

    Deodorant (masks or reduces odor)Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Preservative (inhibits microbial growth)Skin conditioning (CosIng functional class)

    A multi-tasker that conditions skin and hair and acts as a deodorant. As an emollient it softens and smooths, leaving skin feeling conditioned.

    listed as “Capryly Glcyol”

  • 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.

  • Hydroxyacetophenone

    Antioxidant (slows the formula oxidizing)

    An antioxidant that helps keep the formula from going off over time. In practice it protects the product's other ingredients from breaking down.

Checking this against your own list

SPF Scout's Personal Ingredient Check runs in the app, on your device. This page cannot see a personal avoidance list. Your selections are stored on your phone and are never sent to this website. There is nowhere on our side for them to go.

In the app you choose the ingredients you already avoid, and every entry in this declaration that matches one of them is shown to you with the alias path that produced the match.

This comparison does not predict whether your skin will react.

Source quality

Source
DailyMed drug label
Source record
https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=32717b49-729c-a229-e063-6394a90a18fb
Retrieved
21 September 2026
Market
United States
Version
v1 of this U.S. formulation
Source tier
Official label document (not independently verified by us)
Entries recorded
27
Record checksum
sha256:4a717fa5e3cbaec767744dfee648083f3982ece0f6536f0db21134120eee3979

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