innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots vs Jack Black Protein Booster Skin Serum
innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots scores 8.5/9.8 and Jack Black Protein Booster Skin Serum scores 8.5/9.8 — a near-tie where your skin type decides the winner.
Head to head
Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots
Protein Booster Skin Serum
Score comparison
These two are neck and neck — just 0.0 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
innisfree WINSIrritation Risk
TIEActive Ingredient Strength
innisfree WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
15% overlapOnly in innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots
50 unique
Shared ingredients
9 in common
Only in Jack Black Protein Booster Skin Serum
20 unique
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.
Active Ingredient Strength is another area of separation. innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots scores 7.0 here versus 5.3 for Jack Black Protein Booster Skin Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots brings Niacinamide, Arginine, and Daucus Carota Sativa (Carrot) Root Extract as actives, while jack Black Protein Booster Skin Serum relies on Camellia Sinensis Leaf Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, and Retinyl Palmitate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots 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
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Jack Black Protein Booster Skin 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
Jack Black Protein Booster Skin Serum comes in at premium pricing with a 8.5 score, which is solid value at that tier.
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.
Frequently asked questions
Which is better: innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots or Jack Black Protein Booster Skin Serum?
Based on ingredient analysis, innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots scores higher overall. See the full score breakdown above for details on each attribute.
Do innisfree Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots and Jack Black Protein Booster Skin 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 Vitamin C Brightening Refillable Gel Cream Moisturizer for Dark Spots and Jack Black Protein Booster Skin Serum?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.