Comparison between Shiseido Ultimate Sun Protector Lotion SPF 50 vs. Iris&Romeo Weekend Skin SPF 50 + Vitamin C + Glow

Find out which product is better for your skin.

Ingredients in both products 7
Components only in Shiseido Ultimate Sun Protector Lotion SPF 50 38
Uniqueness: 84.4%
Components only in Iris&Romeo Weekend Skin SPF 50 + Vitamin C + Glow 27
Uniqueness: 79.4%

Face to Face

Components position by position
1
Avobenzone
1
Allantoin
2
Homosalate
2
Ascorbyl Glucoside
3
Octisalate
3
Bisabolol
4
Octocrylene
4
Butyloctyl Salicylate
5
Water
5
C12-15 Alkyl Benzoate
6
Diisopropyl Sebacate
6
C26-28 Alkyl Dimethicone
7
Talc
7
Caprylic/Capric Triglyceride
8
Methyl Methacrylate Crosspolymer
8
Caprylyl Glycol
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Positive Effects

Find out what good effects the product has
Both products provide the following effects: Antioxidant, UV Protection, Moisturizing, Softening, Anti-aging, Rejuvenation, Antiseptic, Tones up skin, Regeneration, Protection, Hair conditioning, Hair structure improvement, Hair gloss
Effects unique for Ultimate Sun Protector Lotion SPF 50:
Antifungal, Anticellulite, Antiviral, Hair strengthening, Hair protection
Effects unique for Weekend Skin SPF 50 + Vitamin C + Glow:
Cleansing, Acne fighting, Pore Shrinking, Soothing, Lightening, Healing, Elasticity improvement, Hair volumizing
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ECO Metrics

Find out how eco-friendly the components are
Vegan
No
No
Cruelty free
No
No
Reef friendly
Yes
Yes
Ozone layer safe
Yes
Yes
Organic score
natural
10 out of 45
22%
chemical
31 out of 45
69%
natural
11 out of 34
32%
chemical
19 out of 34
56%

Concerns

Pay attention to this information
-- Extra information --

Components by Skin Type

Find out what components are good or bad for your skin type
Dry skin
Positive: 4Negative: 1
Glycerin#14Palmitic Acid#30Tocopherol#37Butylene Glycol#38Alcohol Denatured#32
Oily skin
Positive: 1Negative: 1
Camellia Sinensis (Green Tea) Leaf Extract#24Stearic Acid#39
Sensitive skin
Positive: 0Negative: 0
Dry skin
Positive: 3Negative: 0
Allantoin#1Glycerin#11Tocopherol#33
Oily skin
Positive: 1Negative: 1
Allantoin#1Polyglyceryl-3 Diisostearate#22
Sensitive skin
Positive: 2Negative: 0
Allantoin#1Titanium Dioxide#32

Detailed view

Shiseido Ultimate Sun Protector Lotion SPF 50 vs. Iris&Romeo Weekend Skin SPF 50 + Vitamin C + Glow
Position 1

#1Avobenzone (2.3%)

Origin: chemical
Role: No information
UV Protection
EWG Rating [ 1 ]

Avobenzone is the only chemical UV-protection component with a broad spectrum coverage. It can help to block both UVA I and UVA II rays. It's safe and it is allowed to use at a 3% concentration in the USA and a 5% concentration in the EU countries.

There is one problem: avobenzone loses efficiency when exposed to the sun. If you are outside, it loses 36% of its ability to block UV rays an hour after application. That's why it's recommended to reapply sunscreen every 2 hours.

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#1Allantoin

Origin: chemical
Role: Skin conditioning agent
Moisturizing
Pore Shrinking
Softening
Soothing
Regeneration
EWG Rating [ 1 ]
CIR Rating [ A ]
Good for dry skin
Good for dry skin
Good for oily skin
Good for oily skin

Allantoin usually doesn’t catch too much attention, but it is an essential ingredient for sensitive, dry, and problem skin. It is a good moisturizer that makes skin hydrated. But manufacturers love it because of its strong soothing effect. It also exfoliates dead cells, stimulates recovery of your skin, and helps to protect the skin from the sun, frost, and similar negative impacts.

The component is researched very well and its soothing activity is confirmed by scientists. Used in concentration between 0.5-2%.

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