Loading...
Drunk Elephant Amino Rain™ Glasswater Serum scores 8.7/9.8 vs Saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid at 8.3/9.8. Drunk Elephant Amino Rain™ Glasswater Serum wins for hydration.
Drunk Elephant Amino Rain™ Glasswater Serum edges ahead, winning 3 of 5 attributes.
Scores last verified: June 2026
38 unique
13 unique
Where Drunk Elephant Amino Rain™ Glasswater Serum really shines is hydration efficacy, scoring 9.6 compared to Saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid's 8.5. With Glycerin, Butylene Glycol, and Propanediol in its top ingredients, Drunk Elephant Amino Rain™ Glasswater Serum delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. Drunk Elephant Amino Rain™ Glasswater Serum scores 4.2 here versus 3.5 for Saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid. 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 saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid relies on Niacinamide. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Drunk Elephant Amino Rain™ Glasswater Serum is better if you have
Saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid is better if you have
At premium pricing with a score of 8.7, Drunk Elephant Amino Rain™ Glasswater Serum delivers strong value. Saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid sits at the luxury level with a 8.3 score — the extra cost doesn't translate to better scores here.
Drunk Elephant Amino Rain™ Glasswater Serum edges ahead with a slightly stronger formulation, but Saint Jane Beauty Star Flower Hydration Serum with Niacinamide and Hyaluronic Acid is still a solid pick.
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.