Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides scores 8.3/9.8 and Isntree TW-Real Bifida Ampoule scores 8.3/9.8 — a near-tie where your skin type decides the winner.
Head to head
Drunk Elephant
A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides
eye-carepremium
8.3
VS
Isntree
TW-Real Bifida Ampoule
serumbudget
8.3
Score comparison
These two are neck and neck — just 0.0 points apart.
1
4
Drunk Elephant wins 1
Tied 4
Isntree wins 0
8.3Drunk Elephant
vs
8.3Isntree
Scores last verified: June 2026
Attribute battle
Hydration Efficacy
TIE
6.7
6.9
Drunk Elephant
Isntree
Irritation Risk
TIE
9.5
9.5
Drunk Elephant
Isntree
Active Ingredient Strength
Drunk Elephant WINS
8.1
7.0
Drunk Elephant
Isntree
Ingredient Transparency
TIE
8.5
8.5
Drunk Elephant
Isntree
Formulation Safety
TIE
9.0
9.0
Drunk Elephant
Isntree
Ingredient face-off
8% overlap
50Drunk Elephant
4Shared
20Isntree
Only in Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides
These two eye-cares 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.
Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides brings Caffeine, Saccharomyces/Xylinum/Black Tea Ferment, and Niacinamide as actives, while isntree TW-Real Bifida Ampoule relies on Bifida Ferment Lysate, Lactobacillus Ferment Lysate, and Niacinamide. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides is better if you have
Sensitive skin — the low-irritation formula keeps things gentle
Targeting specific concerns like aging or uneven tone — Caffeine does the heavy lifting
Anyone who prefers clean, well-vetted formulations
Isntree TW-Real Bifida Ampoule is better if you have
Sensitive skin — the low-irritation formula keeps things gentle
Targeting specific concerns like aging or uneven tone — Bifida Ferment Lysate does the heavy lifting
Anyone who prefers clean, well-vetted formulations
Value comparison
At premium pricing with a score of 8.3, Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides is a decent pick. Isntree TW-Real Bifida Ampoule sits at the budget level with a 8.3 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.
8.3Drunk Elephant
vs
8.3Isntree
Frequently asked questions
Which is better: Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides or Isntree TW-Real Bifida Ampoule?
Based on ingredient analysis, Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides scores higher overall. See the full score breakdown above for details on each attribute.
Do Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides and Isntree TW-Real Bifida Ampoule share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Drunk Elephant A-Shaba Complex Retinol Eye Serum with Caffeine + Copper Peptides and Isntree TW-Real Bifida Ampoule?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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.