Quick Summary:
Date Tested: 7/29/2024
In this Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion review, I find a solid performer which works well in harsher environments! Thanks again to Ian for the sample!
The Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion is a chemical based sunscreen formulation using the active ingredients of Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Ethylhexyl Triazone, Niacinamide, and Phenylethyl Resorcinol.
During testing, the Riemann P20 Hyper-pigmentation Defence blocked 99.84% of irradiated UVA, filtered 98.68% UVB, and blocked 99.67% UVI. Fantastic results given that this lotion is rather “liquidy” in consistency!
Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion ingredients
Active ingredients: Diethylamino Hydroxybenzoyl Hexyl Benzoate, Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine, Methylene Bis-Benzotriazolyl Tetramethylbutylphenol, Ethylhexyl Triazone, Niacinamide, Phenylethyl Resorcinol
Inactive Ingredients: Aqua, Dibutyl Adipate, Dicaprylyl Carbonate, Silica, Glycerin, Phenoxyethyl Caprylate, Cetearyl Alcohol, Potassium Cetyl Phosphate, Vp/Eicosene Copolymer, Phenoxyethanol, Glyceryl Stearate, Sodium Olivoyl Glutamate, Squalane, Decyl Glucoside, Tocopheryl Acetate, Sorbitan Caprylate, Acrylates/C12-22 Alkyl Methacrylate Copolymer, Benzoic Acid, Propanediol, Acacia Senegal Gum, Xanthan Gum, Tocopherol, Ascorbyl Palmitate, Sodium Phytate, Caprylyl Glycol, Dehydroacetic Acid, Propylene Glycol, Pentylene Glycol, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate
Manufacturers Website: www.p20.com
Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion characteristics at a glance:
- Up to 10 hour sun protection
- High durability for a long-lasting sun protection
- Reduces existing dark spots while also preventing new ones from appearing
- Contains Niacinamide, Phenylethyl Resorcinol, Vitamin C & E
- Water resistant
- Clinically tested to be safe to use the sunscreen around the eyes
- Suitable to use under make-up
- Fragrance free
- Non-comedogenic
- Viscosity is very low.
Prepared slide BEFORE testing
The Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion has a very low viscosity. I needed to use a micropipette to prepare the slide. The prepared slide sample illustrates the fact that despite the low viscosity, the formula distributes nice and even.
Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion UV blocking test results
Ultraviolet light quick reference:
UVA: The Ultraviolet wavelength from 315nm – 400nm. The “Aging UV light” – Causes wrinkles.
UVB: The Ultraviolet wavelength from 280nm – 315nm. The “Bad UV light” – Causes skin cancer.
UVI: The global sun UV index. The more a sunscreen can reduce the level of UVI, the better.
UV test results:
Ultraviolet sensor readings:
Before Sunscreen | After Sunscreen | % UV Blocked | |
TEMP | 80.95 | 81.14 | |
UVA | 40841 | 67.3 | 99.84% |
UVB | 2164.5 | 20.3 | 99.06% |
UVI | 24.04 | 0.05 | 99.79% |
Testing notes:
My family used this sunscreen for our face sunscreen while out and about at the beach in Vietnam. It held up and provided totally tubular and radical and awesome good protection.
Recommended!
Want to try the Riemann P20 Hyper-pigmentation Defence SPF 50+ PA++++ sunscreen lotion?
High UV protection. Definitely recommended.
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