

We believe that "Caudalie - Suncare Travel Duo" can provide reliable sun protection based on the ingredients listed. We love that it can protect from both UVA and UVB rays (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).
It should also be hydrating enough to use without an additional moisturizer during the day. Like all broad-spectrum sunscreens, this product helps prevent early signs of aging.
This is a so-called "chemical" sunscreen. It means that it uses organic UV filters. They typically offer good sun protection and rarely leave a white cast, but they can be irritating for some people with sensitive skin. Here are the exact UV filters in this sunscreen: tinosorb s 1.70% - 2.10%, avobenzone 2.10% - 2.60%, uvinul t 1.90% - 2.30% and amiloxate 4.00% - 4.90%.
It contains a bunch of common irritants, including ingredients that do not provide any known benefit for the skin. It might not be the best choice if your skin is sensitive. We assess the overall irritancy of this sunscreen 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.
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.
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
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).
Might be helpful in protecting skin collagen and elastin from breaking down but solid research is lacking
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.
Amiloxate or Neo Heliopan E1000. A UV filter. It is effective against UVB and UVA II rays. Not available in the US. It can be irritating
Tinosorb S. One of the most effective broad spectrum sunscreen ingredients. Protects from both UVA and UVB rays. It is photostable. Unfortunately, not approved by FDA (US) yet.
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.
Uvinul T. A UV filter. Effective against UVB rays. It is photostable. Can increase water resistance properties of the sunscreen. Unfortunately, not approved by the FDA (US) yet
Without any white cast or ashy tones, the Milky Sun Spray SPF50 is lightweight, water-resistant and non-sticky – soothing sensitive skin and moisturising while blocking UVA and UVB rays.
Source: Cultbeauty
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, caprylyl glycol.
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: cocos nucifera oil, squalane.
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
An emollient. Found to be as effective as a moisturizer for dry skin as mineral oil. Could be comedogenic
An oil naturally present in skin. Works as an emollient to soften the skin and form a protective layer on its surface without a greasy feeling.
Helps products spread more easily and works as an emollient to soften skin
A plant extract that might help attract water to the upper layer of the skin
Helps preserve products and creates a nice product texture
Helps soften the upper layer of the skin and create a nice product consistency
Pure form of vitamin E. Can help moisturise and protect the skin from free radicals. Often used to help stabilise other ingredients or the formula itself
| Promise | Can it deliver? |
|---|---|
| Sun protection |
Total Promises Fulfilled score: 90/100.
Averages from community submissions.
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| Product | Similarity | Price | Irritancy |
|---|---|---|---|
![]() Caudalie Suncare Travel Duo | Current | - | |
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Milk, Water, Vitis vinifera fruit water, Dicaprylyl carbonate, Isoamyl p-methoxycinnamate, Propanediol, Dibutyl adipate, Butyl methoxydibenzoylmethane, Ethylhexyl triazone, Bis-ethylhexyloxyphenol methoxyphenyl triazine, C20-22 alkyl phosphate, C20-22 alcohols, Benzotriazolyl dodecyl p-cresol, Glycerin, Caprylyl/capryl glucoside, Parfum, 1,2-hexanediol, Sodium hydroxide, Palmitoyl grape seed extract, Picea abies wood extract, Vitis vinifera juice, Citric acid, O-cymen-5-ol, Polyacrylate crosspolymer-6, Tocopheryl acetate, Xanthan gum, Sodium benzoate, Potassium sorbate, Tocopherol, Benzyl benzoate, Benzyl salicylate, Citronellol, Geraniol, Hexyl cinnamal, Linalool, Water, Glycerin, Vitis vinifera fruit water, Dicaprylyl carbonate, Cocos nucifera oil, Isostearyl isostearate, Squalane, C20-22 alkyl phosphate, C20-22 alcohols, Parfum, Carbomer, Caprylyl glycol, Sodium benzoate, Sodium hydroxide, Potassium sorbate, Aloe barbadensis leaf powder, Vitis vinifera juice, Sodium phytate, Citric acid, Hexyl cinnamal, Linalool, Geraniol, Pisum sativum extract, Citronellol, Tocopherol
