Jack Black Protein Booster Skin Serum vs Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides
Jack Black Protein Booster Skin Serum scores 8.5/9.8 and Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides scores 8.5/9.8 — a near-tie where your skin type decides the winner.
Head to head
Protein Booster Skin Serum
The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides
Score comparison
These two are neck and neck — just 0.0 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Jack Black WINSIrritation Risk
TIEActive Ingredient Strength
Nécessaire WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
14% overlapOnly in Jack Black Protein Booster Skin Serum
23 unique
Shared ingredients
6 in common
Only in Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides
37 unique
Why these two are neck and neck
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.
Hydration Efficacy is another area of separation. Jack Black Protein Booster Skin Serum scores 7.8 here versus 4.4 for Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides. That difference comes down to how each formula is built — the ingredient list tells the story.
Jack Black Protein Booster Skin Serum brings Camellia Sinensis Leaf Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, and Retinyl Palmitate as actives, while nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides relies on Glycolic Acid, Mandelic Acid, and Niacinamide. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
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
Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Targeting specific concerns like aging or uneven tone — Glycolic Acid does the heavy lifting
- Anyone who prefers clean, well-vetted formulations
Value comparison
Both sit in the premium bracket, so value comes down to formulation quality. Jack Black Protein Booster Skin Serum gets the nod here with its 8.5 overall score — you're getting more for a similar outlay.
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: Jack Black Protein Booster Skin Serum or Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides?
Based on ingredient analysis, Jack Black Protein Booster Skin Serum scores higher overall. See the full score breakdown above for details on each attribute.
Do Jack Black Protein Booster Skin Serum and Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Jack Black Protein Booster Skin Serum and Nécessaire The Body Retinol - Repair Serum With 0.1% Pure Retinol, 10% AHA + 5 Peptides?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.