Quick Summary:
Date Tested: 4/13/2025
In this Well People Daygleamer Mineral Sunscreen Serum SPF 34 sunscreen review, I find a low performing SPF 30 (yeah yeah I know it says SPF 34 on the tube). Thanks for the sample Laura!
The Well People Daygleamer Mineral Serum SPF 34 sunscreen uses the active ingredient Zinc Oxide at 14.28% (the specificity of the concentration makes me chuckle).
The Well People Daygleamer Mineral Serum SPF 34 reduced 70.34% of irradiated UVA, 64.50% UVB, and 70.08% of total UVI. This is lower than a high performing SPF 30 which typically tests in the 78-80% blocking range.

Well People Daygleamer Mineral Serum SPF 34 sunscreen ingredients
Active ingredients: Zinc Oxide (14.28%)
Inactive Ingredients: Water (Aqua), Caprylic/Capric Triglyceride, Propanediol, Coco-Caprylate/Caprate, Dicaprylyl Carbonate, Argania Spinosa Kernel Oil, Niacinamide, Squalane, Aloe Barbadensis Leaf Juice, Tocopheryl Acetate, 1,2- Hexanediol, Cetearyl Olivate, Sorbitan Olivate, Cetyl Alcohol, Hydroxyacetophenone, Panthenol, Tocopherol, Xanthan Gum, Sorbitan Oleate Decylglucoside Crosspolymer, Butylene Glycol, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Bisabolol, Tetrahexyldecyl Ascorbate, Canola Oil, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Aurantifolia (Lime) Oil, Biosaccharide Gum-4, Altermonas Ferment Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Limon (Lemon) Peel Oil, Zingiber Officale (Ginger) Root Oil, Citric Acid, Potassium Sorbate, Sodium Benzoate, Humulus Lupulus (Hops) Strobile, Farnesol, Limonene
Manufacturers Website: www.wellpeople.com
Well People Daygleamer Mineral Sunscreen Serum SPF 34 characteristics at a glance:
- Blendable mineral sunscreen serum formulated with non-nano zinc to deliver broad-spectrum SPF 34 sun protection
- Hydrating formula brightens skin for a radiant complexion
- Leaves skin ultra-smooth and wears well under makeup
- Enriched with plant-powered ingredients including our nourishing antioxidant-rich oil complex and aloe leaf juice
- Non-comedogenic and safe for sensitive skin
- Viscosity is low.
Prepared slide BEFORE testing
The Well People Daygleamer Mineral Serum SPF 34 sunscreen distributed very unevenly. What is this, Star Wars™!?

Well People Daygleamer Mineral Sunscreen Serum SPF 34 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 | 81.25 | 81.48 | |
UVA | 39964 | 11818.75 | 70.43% |
UVB | 2231 | 792 | 64.50% |
UVI | 23.595 | 7.06 | 70.08% |
Want to know more about how I test sunscreen? Head here to read about the details.
Testing notes:
I dunno, I dont think I would recommend this product. I would rather get a higher performing SPF 30, but I mean it IS in the ballpark range, and if someone is choosing an SPF 30, maybe they want some tanning? I dunno. It is what it is I guess.
Want to try the Well People Daygleamer Mineral Sunscreen Serum SPF 34?
Low SPF 30 performance
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