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SK-II R.N.A. Power A… vs Summer Fridays Midni… — Which Is Better? | Gracie

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SK-II R.N.A. Power Airy Milky Lotion vs Summer Fridays Midnight Ritual Retinol Renewal Serum

SK-II R.N.A. Power Airy Milky Lotion scores 8.3/9.8 and Summer Fridays Midnight Ritual Retinol Renewal Serum scores 8.2/9.8 — a near-tie where your skin type decides the winner.

Head to head

SK-II

R.N.A. Power Airy Milky Lotion

moisturiserluxury

8.3

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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

Summer Fridays

Midnight Ritual Retinol Renewal Serum

serumpremium

8.2

Score comparison

These two are neck and neck — just 0.1 points apart.

SK-II wins 1

Tied 4

Summer Fridays wins 0

8.3SK-II

8.2Summer Fridays

Scores last verified: June 2026

Attribute battle

Hydration Efficacy

SK-II WINS

8.4

7.9

SK-II

Summer Fridays

Irritation Risk

TIE

9.5

SK-II

Summer Fridays

Active Ingredient Strength

TIE

6.0

5.9

SK-II

Summer Fridays

Ingredient Transparency

TIE

8.5

SK-II

Summer Fridays

Formulation Safety

TIE

9.0

SK-II

Summer Fridays

Ingredient face-off

15% overlap

24SK-II

5Shared

34Summer Fridays

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

19 unique

Galactomyces Ferment Filtrate Water Isododecane Butylene Glycol Dimethicone Polysilicone-11 Hydrogenated Polydecene Trehalose Panthenol Inositol+9 more

Shared ingredients

5 in common

Glycerin Niacinamide Sodium Hyaluronate Cetearyl Alcohol Tocopheryl Acetate

Only in Summer Fridays Midnight Ritual Retinol Renewal Serum

29 unique

Water/Aqua/Eau Squalane Caprylic/Capric Triglyceride Glyceryl Stearate Se Simmondsia Chinensis (Jojoba) Seed Oil Propanediol Sorbitan Stearate Sclerotium Gum Retinyl Linoleate Retinol+19 more

Why these two are neck and neck

These two moisturisers 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.

SK-II R.N.A. Power Airy Milky Lotion brings Galactomyces Ferment Filtrate, Niacinamide, and Inositol as actives, while summer Fridays Midnight Ritual Retinol Renewal Serum relies on Retinyl Linoleate, Retinol, and Centella Asiatica Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

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

Summer Fridays Midnight Ritual Retinol Renewal Serum 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

At luxury pricing with a score of 8.3, SK-II R.N.A. Power Airy Milky Lotion delivers strong value. Summer Fridays Midnight Ritual Retinol Renewal Serum sits at the premium level with a 8.2 score — the extra cost doesn't translate to better scores here.

Our verdict

✶ Our verdict

It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.

8.3SK-II

8.2Summer Fridays

Frequently asked questions

Which is better: SK-II R.N.A. Power Airy Milky Lotion or Summer Fridays Midnight Ritual Retinol Renewal Serum?

Based on ingredient analysis, SK-II R.N.A. Power Airy Milky Lotion scores higher overall. See the full score breakdown above for details on each attribute.

Do SK-II R.N.A. Power Airy Milky Lotion and Summer Fridays Midnight Ritual Retinol Renewal Serum share ingredients?

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

What's the main difference between SK-II R.N.A. Power Airy Milky Lotion and Summer Fridays Midnight Ritual Retinol Renewal Serum?

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

Full analysis: SK-II R.N.A. Power Airy Milky Lotion→Full analysis: Summer Fridays Midnight Ritual Retinol Renewal Serum→

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