COSRX Ultra-Light Invisible Sunscreen - SPF 50 PA++++, Hydrating Sun Cream With Witch Hazel, Extra High UV Protection, Korean Skincare, 50mL vs Piz Buin Allergy Sun Sensitive Skin Face Cream SPF 50+ (50ml), Facial Sunscreen with UVA/UVB Filters, Protective Moisturising Lotion for Delicate Complexions, Sweat & Water Resistant
Side-by-side comparison of scores, ingredients, prices and real customer feedback for COSRX Ultra-Light Invisible Sunscreen - SPF 50 PA++++, Hydrating Sun Cream With Witch Hazel, Extra High UV Protection, Korean Skincare, 50mL and Piz Buin Allergy Sun Sensitive Skin Face Cream SPF 50+ (50ml), Facial Sunscreen with UVA/UVB Filters, Protective Moisturising Lotion for Delicate Complexions, Sweat & Water Resistant.
Last verified: 07 Apr 2026 · Based on 26 reviews
COSRX Ultra-Light Invisible Sunscreen - SPF 50 PA++++, Hydrating Sun Cream With Witch Hazel, Extra High UV Protection, Korean Skincare, 50mL scores 79.0/100 vs Piz Buin Allergy Sun Sensitive Skin Face Cream SPF 50+ (50ml), Facial Sunscreen with UVA/UVB Filters, Protective Moisturising Lotion for Delicate Complexions, Sweat & Water Resistant at 78.0/100. COSRX Ultra-Light Invisible Sunscreen - SPF 50 PA++++, Hydrating Sun Cream With Witch Hazel, Extra High UV Protection, Korean Skincare, 50mL wins on ingredient quality, texture experience. Piz Buin Allergy Sun Sensitive Skin Face Cream SPF 50+ (50ml), Facial Sunscreen with UVA/UVB Filters, Protective Moisturising Lotion for Delicate Complexions, Sweat & Water Resistant is stronger on effectiveness.
How Do the Scores Compare?
COSRX Ultra-Light Invisible...
COSRX
|
Piz Buin Allergy Sun Sensit...
Piz Buin
|
|
|---|---|---|
| Overall Score | 79.0 | 78.0 |
| Effectiveness | 83.0/100 |
84.0/100
Best
|
| Ingredient Quality |
74.0/100
Best
|
70.0/100 |
| Skin Compatibility |
77.0/100
Best
|
77.0/100
Best
|
| Texture & UX |
87.0/100
Best
|
82.0/100 |
| Value for Money |
74.0/100
Best
|
74.0/100
Best
|
| Best Price | £12.45 Amazon UK → |
£8.50
Amazon UK →
Cheapest
|
| Form | N/A | N/A |
| Dose | N/A | N/A |
| Third-Party Tested | ✗ No | ✗ No |
| Reviews Analysed | 15 | 11 |
COSRX Ultra-Light Invisible Suns...
Pros
- ✓Zero white cast — confirmed by users across fair to deeper skin tones
- ✓Extremely lightweight, watery texture that absorbs without greasiness or tackiness
- ✓SPF 50 PA++++ offers the highest available UVA tier in the PA classification system
- ✓No added fragrance or ethanol; fragrance-free and alcohol-free formulation reduces sensitisation risk
Cons
- ✗Pilling reported under heavier foundation or concealer — likely due to silicone/emollient interaction
- ✗Witch Hazel extract (Hamamelis Virginiana) contains tannins that can trigger flushing or stinging in rosacea-prone or damaged skin
- ✗Chemical UV filters (not mineral) — unsuitable for those who strictly prefer physical blockers
- ✗Small 50 mL size may feel poor value for full-body or high-reapplication users
Best For
Piz Buin Allergy Sun Sensitive S...
Pros
- ✓Broad-spectrum SPF 50+ with photo-stable chemical filter blend — reliable UV protection confirmed by long-term users
- ✓Calmanelle® + Feverfew PFE complex provides meaningful anti-inflammatory and antioxidant support beyond standard sunscreens
- ✓No white cast and non-greasy finish — well-tolerated even on oily and combination skin
- ✓Water and sweat resistant — suitable for outdoor activities and swimming
Cons
- ✗Contains added fragrance (Parfum) — a significant concern for a 'sensitive skin allergy' positioning and the most common sunscreen sensitizer
- ✗Chemical-only UV filter system; those with true photoallergy or preference for mineral filters (zinc oxide/titanium dioxide) are not served
- ✗4-Methylbenzylidene Camphor (Enzacamene) likely present — a potential endocrine disruptor and known sensitizer in a subset of users; banned in some markets
- ✗50ml is a small format for daily facial SPF use — runs out quickly at the 1/4 tsp recommended application dose
Best For
What does the data say about COSRX Ultra-Light Invi... vs Piz Buin Allergy Sun S...?
The COSRX Ultra-Light Invisible Sunscreen delivers SPF 50 PA++++ broad-spectrum protection via chemical UV filters in a water-light emulsion base, giving it an exceptionally thin, fast-absorbing texture that consistently earns praise for leaving no white cast.
What are the key differences?
Frequently Asked Questions
Which is better, COSRX Ultra-Light Invisible Sunscreen - SPF 50 PA++++, Hydrating Sun Cream With Witch Hazel, Extra High UV Protection, Korean Skincare, 50mL or Piz Buin Allergy Sun Sensitive Skin Face Cream SPF 50+ (50ml), Facial Sunscreen with UVA/UVB Filters, Protective Moisturising Lotion for Delicate Complexions, Sweat & Water Resistant? ▼
Is COSRX Ultra-Light Invisible Sunscreen - SPF 50 PA++++, Hydrating Sun Cream With Witch Hazel, Extra High UV Protection, Korean Skincare, 50mL worth the price compared to Piz Buin Allergy Sun Sensitive Skin Face Cream SPF 50+ (50ml), Facial Sunscreen with UVA/UVB Filters, Protective Moisturising Lotion for Delicate Complexions, Sweat & Water Resistant? ▼
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Disclaimer: AIScored provides data-driven comparisons based on publicly available reviews. This is not medical advice. Affiliate links may earn us a commission at no extra cost to you.
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