Works for:
based on ingredients and %- Anti-aging
- Sun protection
- Evens skin tone
Doesn't work for:
based on ingredients and %- Moisturizing
Can it cause trouble?
- Irritation risk: high
- Comedogenic risk ingredients: 2
Key actives
Product Summary
We believe that "Hawaiian Tropic - Silk Hydration Weightless Lotion Sunscreen SPF 50" can provide reliable sun protection based on the ingredients listed. It can protect from both UVA and UVB rays. This is great news because not all sunscreens with SPF ratings give UVA protection. (UVA rays do not cause sunburn, but still damage our skin and lead to early aging).
Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.
Sunscreen filters
This sunscreen uses a mixture of both mineral and organic (so-called "chemical") UV filters. The organic filters in the product are: avobenzone, octisalate, homosalate and octocrylene. As for the mineral filters, this sunscreen uses titanium dioxide.
Irritation risk
There are quite a few common irritants in this product, including ingredients without particular skin benefits. We would not recommend it for sensitive skin. We assess the overall irritancy of this moisturizer to be high. 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 9.99$ up to 38.60$ in the United States.
For a detailed price comparison: click here.
Anti-aging
What does the product description say?
Spending time in the sun increases your risk of skin cancer and early skin aging.
Source: Walgreens
This product can help prevent early signs of skin aging because it offers a good level of broad spectrum sun protection. Sun damage is the main cause of premature skin aging, and protecting your skin from the sun is the best anti-aging strategy.
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Evens skin tone
This product offers broad spectrum sun protection. It means that it can prevent hyperpigmentation and help keep the skin tone even (sun damage is the main factor causing age spots, darkening of post-acne marks and other discolorations).
Sun protection
This product offers a good level of protection against both UVB and UVA rays.
This sunscreen uses organic (so-called "chemical") sunscreen filters. Organic, or "chemical" filters usually provide reliable sun protection and rarely leave a white cast. Sunscreens with organic filters can sting eyes.
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.
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.
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
A weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against 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. When used in low concentrations, helps to stabilize the product formulation
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
An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Moisturizing
What does the product description say?
Silk Hydration Weightless Lotion Sunscreen SPF 50
Source: From product name
Contains humectants (silk amino acids, butylene glycol) to help attract water to the upper layer of the skin and emollients (c12-15 alkyl benzoate, cetearyl alcohol) to help soften the skin, but these ingredients are not the most effective.
Helps soften the upper layer of the skin
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
Might help attract water to the upper layer of the skin
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
Helps preserve products and creates a nice product texture
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
A fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Sun protection | |
| Anti-aging | |
| Moisturizing |
Total Promises Fulfilled score: 100/100.
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Potential irritants
Comedogenic ingredients
User reviews (1)
Averages from community submissions.
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
 Hawaiian Tropic Silk Hydration Weightless Lotion Sunscreen SPF 50 | Current | $9.99 | |
 Keeblecare Care Plus Sun Protection Outdoor & Sea SPF 50 | 50% | $12.00 | |
 Nivea SUN Baby Suncream Lotion SPF50 Protect&Moisture | 50% | $5.99 | |
 grüum skyda Daily Defence Face Lotion SPF50 | 50% | $9.00 | |
 Altruist Sunscreen Fluid SPF50 | 50% | $22.04 |
Key Actives
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
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.
A weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against 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. When used in low concentrations, helps to stabilize the product formulation
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
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Potential irritants
An aromatic blend of unspecified and possibly irritating ingredients
A fruit extract that might have some anti-oxidant effect
An aromatic blend of unspecified and possibly irritating ingredients
A fruit extract that might have some anti-oxidant effect
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
Helps preserve products and creates a nice product texture
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.
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
A fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin
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.
A weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against 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. When used in low concentrations, helps to stabilize the product formulation
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
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
Helps preserve products and creates a nice product texture
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.
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
Comedogenic ingredients
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
All ingredients
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
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
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A preservative. It helps prevent bacterial growth in cosmetic products
Helps preserve products and creates a nice product texture
An aromatic blend of unspecified and possibly irritating ingredients
Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light
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.
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
Might help attract water to the upper layer of the skin
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
A fruit extract that might help attract water to the upper layer of the skin. There is no evidence of other benefits in skin
A fruit extract that might have some anti-oxidant effect
An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear
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.
A weak sunscreen that offers some protection against the sun rays that cause sunburn (UVB), but does not offer meaningful protection against 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. When used in low concentrations, helps to stabilize the product formulation
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
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
Improves the texture of the product and helps soften the skin. Helps oil and water mix together and can be used as a cleansing agent
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
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
A gelling agent that thickens the product consistency and leaves the skin with a velvety finish
A non-drying alcohol. Works as an emollient. Helps water and oil mix together and creates a nice product texture
A preservative. It helps prevent bacterial growth in cosmetic products
Helps preserve products and creates a nice product texture
An aromatic blend of unspecified and possibly irritating ingredients
Creates an illusion of smoother and more radiant skin tone. Adds shimmer to the skin by reflecting light
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.
Works as a UV filter when used in high concentrations. It is photostable and is effective mostly against the UVB light, with some protection in the UVA range. In small concentrations, used for its ability to improve the color of cosmetic products. Is usually well tolerated by the skin
Helps attract water to the upper layer of the skin and can help improve skin barrier function
Traditionally used to treat sunburns, dermatitis and inflammation, but evidence for its effectiveness is lacking. The extract can contain humectants that help attract water into the skin
A stable derivative of vitamin C. It is oil-soluble which means it is more likely to penetrate the skin compared to the pure form of vitamin C (which is water-soluble), but it is less bio-available and is way less effective in stimulating collagen and reducing wrinkles compared to the pure form of vitamin C (L-ascorbic acid) and its other derivatives (for example, magnesium ascorbyl phosphate). At the same time, this vitamin C derivative has been shown in studies to be effective in reducing acne, blemishes and clogged pores. It is less irritating then the pure form of vitamin C
A fruit extract that might have some anti-oxidant effect
An umbrella term for the following three colorants: CI 77491, CI 77492, CI 77499. They might be able to offer some protection against visible light, but the degree of the protection is not clear
Ingredient list view
Water, Isohexadecane, Diisopropyl adipate, C12-15 alkyl benzoate, Butylene glycol, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Cetearyl alcohol, Acrylates/c12-22 alkyl methacrylate copolymer, Phenoxyethanol, Caprylyl glycol, Parfum, Methylparaben, Ceteth-10 phosphate, Dicetyl phosphate, Propylparaben, Polysorbate 60, Disodium edta, Xanthan gum, Aminomethyl propanol, Mica, Tocopheryl acetate, Titanium dioxide, Panthenol, Aloe barbadensis leaf juice, Silk amino acids, Sodium ascorbyl phosphate, Carica papaya fruit extract, Colocasia antiquorum root extract, Mangifera indica fruit extract, Passiflora incarnata fruit extract, Plumeria acutifolia flower extract, Psidium guajava fruit extract, Iron oxides, Butyl methoxydibenzoylmethane, Homosalate, Octocrylene, Ethylhexyl salicylate, Water, Isohexadecane, C12-15 alkyl benzoate, Butylene glycol, Hydroxyethyl acrylate/sodium acryloyldimethyl taurate copolymer, Cetearyl alcohol, Acrylates/c12-22 alkyl methacrylate copolymer, Phenoxyethanol, Caprylyl glycol, Parfum, Methylparaben, Ceteth-10 phosphate, Dicetyl phosphate, Propylparaben, Polysorbate 60, Disodium edta, Xanthan gum, Aminomethyl propanol, Mica, Tocopheryl acetate, Titanium dioxide, Panthenol, Aloe barbadensis leaf juice, Silk amino acids, Sodium ascorbyl phosphate, Carica papaya fruit extract, Colocasia antiquorum root extract, Passiflora incarnata fruit extract, Plumeria acutifolia flower extract, Psidium guajava fruit extract, Iron oxides
- Skin moisturizing effects of panthenol-based formulations
- Safety Assessment of Panthenol, Pantothenic Acid, and Derivatives as Used in Cosmetics
- Sodium ascorbyl phosphate shows in vitro and in vivo efficacy in the prevention and treatment of acne vulgaris
- Sodium ascorbyl phosphate in topical microemulsions
- Final report of the safety assessment of L-Ascorbic Acid, Calcium Ascorbate, Magnesium Ascorbate, Magnesium Ascorbyl Phosphate, Sodium Ascorbate, and Sodium Ascorbyl Phosphate as used in cosmetics
- Regulation of collagen synthesis in human dermal fibroblasts by the sodium and magnesium salts of ascorbyl-2-phosphate
- Comparison of clinical efficacies of sodium ascorbyl phosphate, retinol and their combination in acne treatment
- Application of l-ascorbic acid and its derivatives (sodium ascorbyl phosphate and magnesium ascorbyl phosphate) in topical cosmetic formulations: stability studies
- Sodium L-ascorbyl-2-phosphate 5% lotion for the treatment of acne vulgaris: a randomized, double-blind, controlled trial
- Guava: phytochemical composition of a potential source of antioxidants for cosmetic and/or dermatological applications
- Opinion on Homosalate - Scientific Committee on Consumer Products