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Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 scores 8.3/9.8 and StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum scores 8.4/9.8 — a near-tie where your skin type decides the winner.
These two are neck and neck — just 0.1 points apart.
Scores last verified: June 2026
14 unique
6 in common
35 unique
These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Hydration Efficacy is another area of separation. Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 scores 8.1 here versus 5.8 for StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum brings Sodium Ascorbyl Phosphate, Ascorbyl Glucoside, and Ascorbic Acid as actives, while some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 relies on Niacinamide, Centella Asiatica Extract, and Madecassoside. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 is better if you have
StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum is better if you have
At budget pricing with a score of 8.3, Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 is a decent pick. StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum sits at the premium level with a 8.4 score — the higher investment pays off in formulation quality.
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Based on ingredient analysis, StriVectin Super-C Retinol Brighten & Correct Vitamin C Serum scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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