Panama Jack Water Resistant Sunscreen Lotion SPF 15
Works for
1 of 2 advertised claims delivered
Sun protectionSPF 15 · 3 UV filters · Broad spectrumWeak protectionSPF under 30
This product offers broad spectrum sun protection, but it is weak. We recommend to use a broad spectrum sunscreen with at least SPF 30.
This product can be considered "reef safe" because it does not contain the UV filters (oxybenzone and octinoxate) that can be harmful to coral reefs when present in the water in high concentrations.
MoisturizingUbiquinone, Dimethicone + 5 moreGood evidence
“Reef Friendly sunscreen lotions delicately combine antioxidants with moisturizing oils and a tropical fragrance into a Broad Spectrum UVA/UVB formula.”
This product can help soften the skin and reduce its moisture loss with emollients and occlusives: dimethicone, c12-15 alkyl benzoate.
Keep in mind that this product does not contain effective ingredients to attract water to the upper layer of the skin. This is why an additional product with humectants like glycerin or hyaluronic acid can be helpful (apply it before this product for the best results).
Anti-oxidationNot advertised by the brand · Ubiquinone, Camellia sinensis leaf extract + 1 moreStrong evidence
This product contains antioxidants (ubiquinone) that can help neutralize free radicals in skin. By doing so, they can lessen the damage the skin gets from the UV light (sun).
The following ingredients - camellia sinensis leaf extract also can have an antioxidant effect, but there is less evidence to confirm their effectiveness in skin.
Anti-agingNot advertised by the brand · Ubiquinone, Camellia sinensis leaf extractModerate evidence
This product contains ubiquinone. This ingredient help neutralize free radicals in skin. By doing so, they might be able to prevent early signs of aging (like fine lines and wrinkles), at least to some extent. These ingredients will not be able to "reverse" signs of aging. The biggest anti-aging effect in this product comes from sun protection. Sun damage is the main factor causing early signs of skin aging. We, however, do not recommend using this product as a sunscreen because the protection it offers is not strong enough).
Can it cause trouble?
Irritancy1 strong irritant: ParfumMedium risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Butyl methoxydibenzoylmethane2%
- Irritation risk
- Medium
Avobenzone. An organic, or so-called "chemical" UV filter. Protects against both UVA and UVB rays. Needs to be combined with other filters in a formulation to be stable.
More about Butyl methoxydibenzoylmethaneEthylhexyl salicylate5%
- Irritation risk
- Low
Octisalate. A UV filter. It offers some protection against the sun rays that cause sunburn (UVB), but does not protect against the most aging sun rays (UVA). It loses its effectiveness quickly when exposed to sunlight. It is an organic, or so called "chemical" sunscreen
More about Ethylhexyl salicylateOctocrylene2%
- Irritation risk
- Medium
A weak sunscreen that protects against the sun rays that cause sunburn (UVB) and is somewhat effective against the UVA rays. It is quite stable and can help stabilize other, more vulnerable, sunscreen ingredients like Avobenzone. It is an organic, or so called "chemical" sunscreen
More about OctocryleneAcrylates/c10-30 alkyl acrylate crosspolymer~23–34%
- Irritation risk
- Medium
Maintains the texture of skincare products. Allows the product to spread evenly. Helps oil and water mix together
More about Acrylates/c10-30 alkyl acrylate crosspolymerButylphthalimide~5.4–8.1%
- Irritation risk
- Low
C12-15 alkyl benzoate~4.3–6.4%
- Irritation risk
- Low
Enhances the product texture and makes it more spreadable. Helps reduce water loss from the outer layer of skin. Extands the shelf life by preventing bacteria growth
More about C12-15 alkyl benzoateCamellia sinensis leaf extract~3.4–5.2%
- Irritation risk
- Low
Can contain potent anti-oxidant compounds (abbreviated ECG, GCG, EGC, and EGCG) that might help protect the skin from free radicals. Can help calm down inflammation and has some anti-bacterial properties. Unfortunately, these antioxidants are unstable and lose their effectiveness very quickly in products. The concentration of the antioxidant compounds in the extract also tends to be low to be effective in topical formulation
More about Camellia sinensis leaf extractCetyl alcohol~2.6–3.9%
- Irritation risk
- Low
A non-drying alcohol that works to soften the skin and stabilize product formulations helping oil and water mix together
More about Cetyl alcoholDimethicone~2–3%
- Irritation risk
- Low
A silicone that helps to reduce water loss from the surface of the skin. Can temporarily "fill in" lines and wrinkles, absorb oil, and create a nice product finish
More about DimethiconeDisodium edta~0.5–1%
Ethylhexylglycerin~1.1–1.6%
Parfum~0.85–1.25%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumGlyceryl stearate~0.8–1.25%
- Irritation risk
- Low
An emollient that softens the skin and forms a protective layer on its surface. Helps water and oil mix together
More about Glyceryl stearateIsopropylphthalimide~0.45–1.1%
- Irritation risk
- Low
Peg-100 stearate~0.45–1%
- Irritation risk
- Low
Helps oil and water mix togehter and creates a nice product texture
More about Peg-100 stearatePolyethylene~0.5–1.2%
Propylene glycol~0.2–0.7%
- Irritation risk
- High
Helps oil and water mix together and can enhance the penetration of other ingredients into the skin. It can be irritating
More about Propylene glycolSodium hydroxide~0.15–0.55%
Stearyl alcohol~0.2–0.75%
- Irritation risk
- Low
An emollient that helps soften the skin
More about Stearyl alcoholTocopheryl acetate~0.1–0.35%
- Irritation risk
- Medium
A more stable but less bio-available form of vitamin E compared to Tocopherol. Might help moisturize and protect the skin from free radicals, but mostly used in low concentrations to stabilize other ingredients.
More about Tocopheryl acetateUbiquinone~0.05–0.3%
- Irritation risk
- Low
Coenzyme Q10. It helps neutralize free radicals in skin, improves skin hydration and might be helpful agains fine lines and wrinkles. It can be an allergen
More about UbiquinoneWater~0.05–0.25%
Xanthan gum~0.05–0.25%
- Irritation risk
- Low
Used to create a thicker product consistency
More about Xanthan gumIngredient list view
Butyl methoxydibenzoylmethane, Ethylhexyl salicylate, Octocrylene, Acrylates/c10-30 alkyl acrylate crosspolymer, Butylphthalimide, C12-15 alkyl benzoate, Camellia sinensis leaf extract, Cetyl alcohol, Dimethicone, Disodium edta, Ethylhexylglycerin, Parfum, Glyceryl stearate, Isopropylphthalimide, Peg-100 stearate, Polyethylene, Propylene glycol, Sodium hydroxide, Stearyl alcohol, Tocopheryl acetate, Ubiquinone, Water, Xanthan gum
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Product summary
"Panama Jack - Water Resistant Sunscreen Lotion SPF 15" offers broad spectrum protection. It means that it protects from both UVA and UVB rays (you can remember UVB as "burning" sunlight - they cause sunburn. You can remember UVA rays as "aging" - they do not lead to sunburn, but they cause photodamage and contribute to early signs of skin aging and hyperpigmentation). On the negative side, the SPF of this sunscreen is not high enough. We recommend to use a sunscreen with at least SPF 30 daily.
It contains good moisturizing ingredients and can double as a hydrating day cream.
Sunscreen filters
This sunscreen uses so-called "chemical", or organic UV filters (organic simply means that their molecules contain atoms of carbon). These filters typically give good sun protection and rarely leave a white cast, but they can be irritating for sensitive skin. The UV filters in this sunscreen are: avobenzone 2.00% (declared), octisalate 5.00% (declared) and octocrylene 2.00% (declared).
Irritation risk
There are some common irritants in this product, including ingredients that do not have benefits for the skin. We assess the overall irritancy of this sunscreen to be medium. For a detailed overview of all potential irritants: click here
You can see the detailed formula review with the breakdown of all actives in the product and the full ingredient list with estimated concentrations in the tables below.
Price
The product retails from 7.99$ up to 22.12$ in the United States.
For a detailed price comparison: click here.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 5 studies and safety reviews.
- 1
- 2Final Report on the Safety Assessment of Dimethicone Copolyoljournals.sagepub.com
- 3Surfactants and experimental irritant contact dermatitisncbi.nlm.nih.gov
- 4Propylene Glycolpubmed.ncbi.nlm.nih.gov
- 5Skin-sensitizing and irritant properties of propylene glycolonlinelibrary.wiley.com
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