innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Supportvs Summer Fridays Dream Oasis Deep Hydration Serum
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support scores 8.6/9.8 and Summer Fridays Dream Oasis Deep Hydration Serum scores 8.5/9.8 — a near-tie where your skin type decides the winner.
Head to head
innisfree
Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support
serummid-range
8.6
VS
Summer Fridays
Dream Oasis Deep Hydration Serum
serummid-range
8.5
Score comparison
These two are neck and neck — just 0.1 points apart.
1
4
innisfree wins 1
Tied 4
Summer Fridays wins 0
8.6innisfree
vs
8.5Summer Fridays
Scores last verified: June 2026
Attribute battle
Hydration Efficacy
innisfree WINS
9.8
9.5
innisfree
Summer Fridays
Irritation Risk
TIE
9.5
9.5
innisfree
Summer Fridays
Active Ingredient Strength
TIE
5.6
5.5
innisfree
Summer Fridays
Ingredient Transparency
TIE
8.5
8.5
innisfree
Summer Fridays
Formulation Safety
TIE
9.0
9.0
innisfree
Summer Fridays
Ingredient face-off
24% overlap
42innisfree
10Shared
42Summer Fridays
Only in innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support
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.
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support brings Niacinamide, Lactobacillus Ferment Lysate, and Allantoin as actives, while summer Fridays Dream Oasis Deep Hydration Serum relies on Ceramide Np, Arnica Montana Flower Extract, and Laminaria Digitata Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support is better if you have
Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Propanediol
Anyone who prefers clean, well-vetted formulations
Summer Fridays Dream Oasis Deep Hydration Serum is better if you have
Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Propanediol
Anyone who prefers clean, well-vetted formulations
Value comparison
Both sit in the mid-range bracket, so value comes down to formulation quality. innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support gets the nod here with its 8.6 overall score — you're getting more for a similar outlay.
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.
8.6innisfree
vs
8.5Summer Fridays
Frequently asked questions
Which is better: innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support or Summer Fridays Dream Oasis Deep Hydration Serum?
Based on ingredient analysis, innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support scores higher overall. See the full score breakdown above for details on each attribute.
Do innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support and Summer Fridays Dream Oasis Deep Hydration 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 innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support and Summer Fridays Dream Oasis Deep Hydration Serum?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
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.