Loading...
Drunk Elephant Amino Rain™ Glasswater Serum scores 8.7/9.8 and innisfree Retinol Green Tea PDRN™ Korean Firming & Smoothing Serum for Slow-Aging scores 8.5/9.8 — a near-tie where your skin type decides the winner.
These two are neck and neck — just 0.2 points apart.
Scores last verified: June 2026
35 unique
7 in common
21 unique
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.
Ingredient Transparency is another area of separation. Drunk Elephant Amino Rain™ Glasswater Serum scores 8.5 here versus 7.0 for innisfree Retinol Green Tea PDRN™ Korean Firming & Smoothing Serum for Slow-Aging. That difference comes down to how each formula is built — the ingredient list tells the story.
Drunk Elephant Amino Rain™ Glasswater Serum brings Dipalmitoyl Hydroxyproline, Allantoin, and Panax Ginseng Root Extract as actives, while innisfree Retinol Green Tea PDRN™ Korean Firming & Smoothing Serum for Slow-Aging relies on Niacinamide, Allantoin, and Tocopherol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Drunk Elephant Amino Rain™ Glasswater Serum is better if you have
innisfree Retinol Green Tea PDRN™ Korean Firming & Smoothing Serum for Slow-Aging is better if you have
At premium pricing with a score of 8.7, Drunk Elephant Amino Rain™ Glasswater Serum delivers strong value. innisfree Retinol Green Tea PDRN™ Korean Firming & Smoothing Serum for Slow-Aging sits at the mid-range level with a 8.5 score — the extra cost doesn't translate to better scores here.
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Based on ingredient analysis, Drunk Elephant Amino Rain™ Glasswater Serum scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
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.
© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.