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It Cosmetics Bye Bye… vs SK-II R.N.A. Power A… — Which Is Better? | Gracie

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How We Score

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/Compare
/It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+
/vs
/SK-II R.N.A. Power Airy Milky Lotion

It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ vs SK-II R.N.A. Power Airy Milky Lotion

Head to head

It Cosmetics

Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+

moisturiser

9.1

Buy at Amazon

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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

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

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SK-II

R.N.A. Power Airy Milky Lotion

moisturiserluxury

8.0

Buy at Amazon

Score comparison

It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ takes this one, winning 2 of 5 attributes.

It Cosmetics wins 2

Tied 3

SK-II wins 0

9.1It Cosmetics

+1.1vs

8.0SK-II

Attribute battle

Hydration Efficacy

It Cosmetics WINS

9.2

8.3

It Cosmetics

SK-II

Irritation Risk

TIE

9.5

It Cosmetics

SK-II

Active Ingredient Strength

It Cosmetics WINS

8.9

4.2

It Cosmetics

SK-II

Ingredient Transparency

TIE

8.8

It Cosmetics

SK-II

Formulation Safety

TIE

9.0

It Cosmetics

SK-II

Ingredient face-off

11% overlap

73It Cosmetics

8Shared

23SK-II

Only in It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+

65 unique

Butylene Glycol Dicaprylate/Dicaprate Cyclopentasiloxane Dimethicone/Vinyl Dimethicone Crosspolymer Butyloctyl Salicylate Cetyl Peg/Ppg-10/1 Dimethicone Snail Secretion Filtrate Sodium Chloride Bis-Diglyceryl Polyacyladipate-2 Curcuma Longa (Turmeric) Root Extract Sulfur+55 more

Shared ingredients

8 in common

Water Dimethicone Butylene Glycol Glycerin Niacinamide Phenoxyethanol Tocopheryl Acetate Disodium Edta

Only in SK-II R.N.A. Power Airy Milky Lotion

15 unique

Isododecane Polysilicone-11 Hydrogenated Polydecene Trehalose Sodium Hyaluronate Panthenol Inositol Glyceryl Stearate Peg-100 Stearate Cetearyl Alcohol+5 more

Why It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ comes out ahead

Where It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ really shines is active ingredient strength, scoring 8.9 compared to SK-II R.N.A. Power Airy Milky Lotion's 4.2. Its formula features Snail Secretion Filtrate, Niacinamide, and Curcuma Longa (Turmeric) Root Extract in high positions, signalling meaningful concentrations.

Hydration Efficacy is another area of separation. It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ scores 9.2 here versus 8.3 for SK-II R.N.A. Power Airy Milky Lotion. That difference comes down to how each formula is built — the ingredient list tells the story.

It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ brings Snail Secretion Filtrate, Niacinamide, and Curcuma Longa (Turmeric) Root Extract as actives, while sK-II R.N.A. Power Airy Milky Lotion relies on Niacinamide, Adenosine, and Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with 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 Dicaprylate/Dicaprate
Targeting specific concerns like aging or uneven tone — Snail Secretion Filtrate does the heavy lifting

SK-II R.N.A. Power Airy Milky Lotion is better if you have

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

Value comparison

SK-II R.N.A. Power Airy Milky Lotion comes in at luxury pricing with a 8.0 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+1.1 lead

It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ wins this comparison with a meaningfully stronger ingredient profile and overall score.

9.1It Cosmetics

✶

8.0SK-II

Frequently asked questions

Which is better: It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ or SK-II R.N.A. Power Airy Milky Lotion?

Based on ingredient analysis, It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ scores higher overall. See the full score breakdown above for details on each attribute.

Do It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ and SK-II R.N.A. Power Airy Milky Lotion share ingredients?

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

What's the main difference between It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+ and SK-II R.N.A. Power Airy Milky Lotion?

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

Full analysis: It Cosmetics Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+→Full analysis: SK-II R.N.A. Power Airy Milky Lotion→

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