ROUND LAB Birch Juice Moisturizing UVLOCK Sunstick SPF 50 Broad Spectrum

45 entries · the stored declaration is recorded as complete.

• Octocrylene

  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. It also serves as a light stabilizer, helping keep other filters and the formula intact under sunlight.

• Octisalate

  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, and doubles as a light stabilizer to keep the formula steady in sun. It also appears on labels as Ethylhexyl Salicylate.

• Homosalate

  Fragrance ingredient (scent)UV absorber (protects the formula from light, not a sunscreen filter)UV filter (filters UV rays)

  An organic UV filter that absorbs ultraviolet light. It also adds scent to the product.

• Avobenzone

  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. It also acts as a light stabilizer, helping the formula hold up under sun exposure. On labels it also appears as Butyl Methoxydibenzoylmethane.

• Diethylhexyl Carbonate

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

  A lightweight oil-like liquid that softens and smooths the skin feel. It gives the product a light, easy-spreading texture.

• Dimethicone

  Antifoaming (stops the formula foaming)Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)

  A silicone that softens and smooths skin feel and forms a protective layer on the surface. It also cuts down foam during production, keeping the formula settled.

• Synthetic Wax

  Abrasive (physically scrubs)Binder (holds the formula together)Emulsion stabiliser (keeps oil and water mixed)Fragrance ingredient (scent)Viscosity control (thickens or thins the formula)

  A wax that adjusts the product's thickness and helps hold the mix together. It keeps the oil and water parts from separating and can act as a mild scrub particle. It also adds a light scent and helps bind the formula together.

  listed as “Synthetic Wax (1200 Mw)”

• Diphenylsiloxy Phenyl Trimethicone

  Antifoaming (stops the formula foaming)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)

  A silicone that conditions skin and hair for a smooth feel, and keeps foaming down while the product is made. It leaves a soft, even surface.

• 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.

• Isopropyl Palmitate

  Binder (holds the formula together)Emollient (softens and smooths skin)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)

  An emollient that softens and smooths skin feel while helping hold the formula together. It also can carry fragrance and lends a smooth, spreadable texture.

• Phenethyl Benzoate

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

  This works as a fragrance and an emollient, meaning it softens and smooths skin feel. It adds scent while giving the product a smoother texture on skin.

• Diisostearyl Malate

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

  An oily ingredient that softens and smooths skin feel while also helping to lift away dirt and oil. In practice it conditions the skin and can act as a cleansing agent in the mix.

• Ethylhexyl Isononanoate

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

  Ethylhexyl Isononanoate is an emollient. It softens and smooths the way skin feels.

• Caprylyl Trimethicone

  Skin conditioning (CosIng functional class)

  A silicone-type skin-conditioning ingredient. It leaves the skin feeling smooth.

• Magnesium Potassium Aluminosilicate Fluoride

  other

  No reviewed note yet.

• Bis-Behenyl/Isostearyl/Phytosteryl Dimer Dilinoleyl Dimer Dilinoleate

  Emollient (softens and smooths skin)Hair conditioning (CosIng functional class)Skin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)

  A rich oil-like emollient that softens and smooths skin feel while also adjusting how thick the product is. In practice it gives a cushiony, spreadable texture and helps condition skin and hair.

• Polymethylsilsesquioxane

  Opacifier (makes the formula less see-through)

  This is an opacifier, meaning it makes the product look less see-through. It gives the formula a more solid, opaque appearance.

• Polyethylene

  Abrasive (physically scrubs)Film forming (leaves a thin coating)Viscosity control (thickens or thins the formula)

  Polyethylene is a plastic-type material that acts as a mild scrub particle, a film former, and a thickness adjuster. That means it can smooth or polish the skin surface, leave a thin coating as the product dries, and adjust how thick the formula is.

• Dimethicone/Vinyl Dimethicone Crosspolymer

  otherSkin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)

  A silicone elastomer that softens and smooths skin feel and adjusts the thickness of the product. In practice it gives a silky, cushioned texture.

  listed as “Dimethicone/Vinyl Dimethicone Crosspolymer (Soft Particle)”

• Camellia Japonica Seed Oil

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

  An oil pressed from camellia seeds that softens and smooths the skin's feel. It works as an emollient, leaving skin feeling conditioned and smooth.

• Silica Dimethyl Silylate

  Anticaking (keeps powder free-flowing)Antifoaming (stops the formula foaming)Emollient (softens and smooths skin)Emulsion stabiliser (keeps oil and water mixed)otherSkin conditioning (CosIng functional class)Viscosity control (thickens or thins the formula)

  This is a modified silica powder that keeps the oil and water parts from separating and adjusts the product's thickness. It also softens skin feel, cuts down foaming, and stops powders from clumping.

• Dimethicone Crosspolymer

  Emulsion stabiliser (keeps oil and water mixed)Hair fixing (holds hair in place)otherViscosity control (thickens or thins the formula)

  A silicone-based ingredient that keeps the oil and water parts from separating and adjusts how thick the product is. It also helps hold styling or film in place.

• Artemisia Annua Leaf

  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.

• Copernicia Cerifera Cera

  Emollient (softens and smooths skin)Film forming (leaves a thin coating)Skin conditioning (CosIng functional class)

  This is carnauba wax, which forms a thin film on the surface and softens skin feel. It helps the product hold together and smooth out. Often listed as carnauba wax.

  listed as “Carnauba Wax”

• Anthemis Nobilis Flower Oil

  Fragrance ingredient (scent)Skin conditioning (CosIng functional class)

  This is a scented oil that adds fragrance and also conditions the skin. It gives the product its aroma while helping skin feel conditioned. On labels it may also appear as Roman Chamomile Oil.

• Water

  Antiplaque (CosIng functional class)otherSkin 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.

• Dipotassium Glycyrrhizate

  Humectant (holds moisture)otherSkin conditioning (CosIng functional class)

  A conditioning ingredient that also draws in and holds moisture. It helps skin feel hydrated and smooth.

• Allantoin

  otherSkin conditioning (CosIng functional class)Skin protecting (CosIng functional class)Soothing (CosIng functional class)

  Allantoin is a skin-conditioning and skin-protecting ingredient with a soothing role. It helps keep skin feeling smooth and comfortable and forms a protective feel on the surface.

• Glyceryl Glucoside

  Humectant (holds moisture)Skin conditioning (CosIng functional class)

  Glyceryl Glucoside is a humectant, meaning it draws in and holds moisture. It helps keep the product from drying out and conditions the skin.

• Butylene Glycol

  Fragrance ingredient (scent)Humectant (holds moisture)Skin conditioning (CosIng functional class)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

  A multitasking liquid that acts as a humectant, solvent, and thickness adjuster, and carries a scent role. It draws in and holds moisture, dissolves other ingredients, and helps set the product's texture.

• Glycerin

  Denaturant (makes alcohol undrinkable)Fragrance ingredient (scent)Hair conditioning (CosIng functional class)Humectant (holds moisture)Oral care (CosIng functional class)Skin conditioning (CosIng functional class)Skin protecting (CosIng functional class)Solvent (dissolves other ingredients)Viscosity control (thickens or thins the formula)

  Glycerin draws in and holds moisture while conditioning and protecting skin. It also dissolves other ingredients, adjusts thickness, and can add scent. On labels it may appear as glycerol.

• 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.

• Betula Platyphylla Japonica Juice

  Skin conditioning (CosIng functional class)

  This is the sap from the white birch tree, used as a skin conditioner. That means it helps the product leave skin feeling softer and better maintained.

• Ulmus Davidiana Root Extract

  Skin conditioning (CosIng functional class)

  This is a root bark extract from elm, used as a skin conditioner. It helps keep skin feeling soft and in good condition.

  listed as “Ulmus Davidiana Root”

• Aloe Vera Leaf

  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.

• Viola Mandshurica Flower Extract

  Antioxidant (slows the formula oxidising)Astringent (CosIng functional class)

  This flower extract works as an antioxidant, helping protect the formula from oxygen-related spoilage, and as an astringent, giving a tightening feel on skin.

  listed as “Viola Mandshurica Flower”

• Laminaria Japonica Extract

  Skin protecting (CosIng functional class)

  An extract from Japanese kelp that works as a skin-protecting ingredient. It helps shield the skin's surface.

  listed as “Laminaria Japonica”

• Glyceryl Caprylate

  Deodorant (masks or reduces odour)Emollient (softens and smooths skin)Skin conditioning (CosIng functional class)Surfactant (cleanses or mixes oil and water)

  Glyceryl Caprylate softens and smooths skin feel while helping oil and water stay mixed. It also works as a deodorant in the formula.

• Sodium Hyaluronate

  Humectant (holds moisture)Skin conditioning (CosIng functional class)

  A moisture-grabbing ingredient that draws in and holds water. That keeps skin conditioned and helps it feel supple. It's the salt form of hyaluronic acid.

  listed as “Hyaluronic Acid”

• Ascorbic Acid

  Antioxidant (slows the formula oxidising)Buffering (holds the formula at a set acidity)Fragrance ingredient (scent)Skin conditioning (CosIng functional class)

  Ascorbic Acid is vitamin C, used here mainly as an antioxidant to protect the formula from going off. It also conditions the skin, adjusts the acidity balance, and can add scent.

• Candelilla Wax

  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.

• Methyl Methacrylate/Glycol Dimethacrylate Crosspolymer

  Film forming (leaves a thin coating)

  This is a film former. It leaves a thin, even layer on the skin as the product dries.

• Sodium Hyaluronate

  Humectant (holds moisture)Skin conditioning (CosIng functional class)

  A moisture-grabbing ingredient that draws in and holds water. That keeps skin conditioned and helps it feel supple. It's the salt form of hyaluronic acid.

• Pinus Sylvestris Leaf Oil

  Fragrance ingredient (scent)

  An oil from Scotch pine needles, used as a fragrance. Its job is to give the product its scent.

• Dioscorea Japonica Root

  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.

Source

DailyMed drug label

Source record

https://dailymed.nlm.nih.gov/dailymed/drugInfo.cfm?setid=26442417-f238-1fc3-e063-6394a90a6f82

Retrieved

5 August 2026

Market

United States

Formulation date

Not recorded

Version

v1 of this U.S. formulation

Verification confidence

High

Entries recorded

45

Record checksum

sha256:2a33f6aa5b003a84ecc27288e254965216ca2acbe49b72504b022cfcab5cd6a1