Salt & Stone - Salt Stone SPF 30 Sunscreen Lotion

Salt & Stone Salt Stone SPF 30 Sunscreen Lotion

SPF 30
PROMISES
FULFILLED
90 /100
IRRITANCY
MEDIUM
Works for
  • Anti-aging
  • Exfoliation
  • Sun protection
  • Evens skin tone
+ 2 more
Key ingredients
  • gluconolactone
  • beeswax
  • caprylic/capric triglyceride
  • coco-caprylate/caprate
  • dimethicone
  • ethylhexyl palmitate
+ 7 more
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Where to buy?

In stock $18.00
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Price as of 8/7/2021 2:31 GMT. More info
In stock £16.20
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Price as of 10/3/2021 2:31 GMT. More info
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Formula review

WIMJ summary

This product offers a good level of protection against both UVB and UVA rays.

It is a mineral sunscreen. In other words, it contains non-organic UV filters. It will probably not sting your eyes but might leave a white cast.

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.

Non-organic (mineral) filters
Ingredient UVB UVA I UVA II Stability
zinc oxide
Offers UVB protection
Offers UVA I protection
Offers UVA II protection
Is photo stable
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Promise
What does the product description say?
"Non-nano zinc oxide reflects UVA + UVB rays helping to prevent premature ageing and promote healthier, younger-looking skin."
WIMJ summary

This product can help reduce and prevent fine lines and wrinkles, improve skin elasticity and firmness because it contains gluconolactone.

Keep in mind that it typically takes at least 6 weeks to notice any results because the changes that are needed to improve fine lines and elasticity happen in the deeper layers of the skin. No topical anti-aging product can “erase” wrinkles or fully reverse signs of aging.

This product can also 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.

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
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WIMJ summary

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).

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
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WIMJ summary

This product can help exfoliate the skin. In other words, it helps break down the bonds between dead cells on the surface of the skin and speed up the skin turnover. Skin often appears softer and brighter after exfoliation, but overdoing it can result in disrupted skin barrier. The following ingredient is doing the exfoliating job in this product: gluconolactone.

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
See a mistake?
Promise
What does the product description say?
"Rosehip seed oil is an ultra-moisturising plant oil loaded with skin-nourishing fatty acids ."
WIMJ summary

This product can help improve hydration of the skin with the two types of ingredients.

The first type is called “humectants”:
these ingredients help attract water. When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from within deeper layers of the skin. The following ingredients in this product do the job: glycerin, sodium hyaluronate.

This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: beeswax, caprylic/capric triglyceride.

Ingredient Effectiveness Concentration Irritancy
HIGH
meets threshold
HIGH
meets threshold
HIGH
meets threshold
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WIMJ summary

This product contains antioxidants (gluconolactone) that might be able to help neutralize free radicals in skin to lessen the damage it gets from the UV light (sun). There is not enough evidence to confirm their effectiveness in skin though.

Ingredient Effectiveness Concentration Irritancy
MEDIUM
meets threshold

Potential irritants

Ingredients by volume

A broad spectrum sunblock (protects from both UVA and UVB rays). Is suitable for most sensitive skins. In small concentrations, can be used as a colorant
Helps to soften the upper layer of the skin without creating a greasy texture
Helps oil and water mix together

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