✶

Piz Buin SPF15 Moist… vs Some By Mi Truecica… — Which Is Better? | Gracie

Products
Ingredients
Brands
K-Beauty
How We Score

Gracie
/Compare
/Piz Buin SPF15 Moisturising Sun Lotion
/vs
/Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50

Piz Buin SPF15 Moisturising Sun Lotion vs Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50

Head to head

Piz Buin

SPF15 Moisturising Sun Lotion

spf

6.8

Buy at Amazon

Compare

Best Moisturisers
Best Serums
Best Cleansers
Best SPF

Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

K-Beauty

K-Beauty Hub
K-Beauty Moisturisers
K-Beauty Serums
K-Beauty Sunscreens

About

Methodology
About Us
All Brands
All Products

Gracie

Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

✶

Some By Mi

Truecica Mineral 100 Calming Sunscreen SPF 50

spfbudget

8.3

Buy at Amazon

Score comparison

Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 takes this one, winning 2 of 5 attributes.

Piz Buin wins 0

Tied 3

Some By Mi wins 2

6.8Piz Buin

+1.5vs

8.3Some By Mi

Attribute battle

Hydration Efficacy

Some By Mi WINS

5.2

8.1

Piz Buin

Some By Mi

Irritation Risk

TIE

9.5

Piz Buin

Some By Mi

Active Ingredient Strength

Some By Mi WINS

2.0

5.9

Piz Buin

Some By Mi

Ingredient Transparency

TIE

8.8

Piz Buin

Some By Mi

Formulation Safety

TIE

9.0

Piz Buin

Some By Mi

Ingredient face-off

13% overlap

23Piz Buin

3Shared

20Some By Mi

Only in Piz Buin SPF15 Moisturising Sun Lotion

20 unique

Aqua Octocrylene C12-15 Alkyl Benzoate Ethylhexyl Salicylate Isopropyl Isostearate Butyl Methoxydibenzoylmethane Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine Triacontanyl Pvp Aluminum Starch Octenylsuccinate Tribehenin+10 more

Shared ingredients

3 in common

Butylene Glycol Tocopheryl Acetate Phenoxyethanol

Only in Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50

17 unique

Water Zinc Oxide Cyclopentasiloxane Propanediol Cetyl Peg/Ppg-10/1 Dimethicone Niacinamide Centella Asiatica Extract Madecassoside Glycerin Dimethicone+7 more

Why Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 comes out ahead

Where Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 really shines is active ingredient strength, scoring 5.9 compared to Piz Buin SPF15 Moisturising Sun Lotion's 2.0. Its formula features Niacinamide, Centella Asiatica Extract, and Madecassoside in high positions, signalling meaningful concentrations.

Hydration Efficacy is another area of separation. Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 scores 8.1 here versus 5.2 for Piz Buin SPF15 Moisturising Sun Lotion. That difference comes down to how each formula is built — the ingredient list tells the story.

Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 brings Niacinamide, Centella Asiatica Extract, and Madecassoside as actives, while piz Buin SPF15 Moisturising Sun Lotion relies on Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

Piz Buin SPF15 Moisturising Sun Lotion is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Anyone who prefers clean, well-vetted formulations

Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Butylene Glycol
Anyone who prefers clean, well-vetted formulations

Value comparison

Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 comes in at budget pricing with a 8.3 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+1.5 lead

Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 wins this comparison with a meaningfully stronger ingredient profile and overall score.

6.8Piz Buin

✶

8.3Some By Mi

Frequently asked questions

Which is better: Piz Buin SPF15 Moisturising Sun Lotion or Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50?

Based on ingredient analysis, Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 scores higher overall. See the full score breakdown above for details on each attribute.

Do Piz Buin SPF15 Moisturising Sun Lotion and Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50 share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

What's the main difference between Piz Buin SPF15 Moisturising Sun Lotion and Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

Full analysis: Piz Buin SPF15 Moisturising Sun Lotion→Full analysis: Some By Mi Truecica Mineral 100 Calming Sunscreen SPF 50→

We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.

Some links on this site are affiliate links. We may earn a commission from purchases made through our links, at no extra cost to you. This helps us keep Gracie free and independent.