La Roche-Posay Hyalu B5 Serum vs [US ONLY] Collagen Glow Bubble Serum
The short answer
[US ONLY] Collagen Glow Bubble Serum wins this comparison with a score of 42/100, ahead of La Roche-Posay Hyalu B5 Serum (36).
Scores are computed from 12 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
La Roche-Posay Hyalu B5 Serum
La Roche-Posay![[US ONLY] Collagen Glow Bubble Serum](/static/img/products/medicube-collagen-glow-bubble-serum.webp?v=1790670658)
At a glance
0–100 per group, normalized within the category · Tap a group for details
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The record
Grouped and collapsible · Tap a group to fold
Formula4▾
| La Roche-Posay Hyalu B5 Serum | [US ONLY] Collagen Glow Bubble Serum | |
|---|---|---|
| Ingredient count | 20 | — |
| Star ingredients | 1 | — |
| Ingredients to avoid | 15 | — |
| Fragrance-free | — | — |
Actives8▾
| La Roche-Posay Hyalu B5 Serum | [US ONLY] Collagen Glow Bubble Serum | |
|---|---|---|
| Niacinamide | — | — |
| Hyaluronic acid | ✓ | — |
| Vitamin C | — | — |
| Ceramides | — | — |
| Retinoid | — | — |
| Salicylic acid | — | — |
| AHA exfoliants | ✓ | — |
| Clay | — | — |
Data sources: INCIDecoder
FAQ
Which is better, La Roche-Posay Hyalu B5 Serum or [US ONLY] Collagen Glow Bubble Serum?
[US ONLY] Collagen Glow Bubble Serum has the higher overall score (42 vs 36).
What are the main differences?
Scores are computed from 12 public spec attributes; missing values stay marked unknown in tables and are imputed at the category median, never passed off as measured.
How are the scores calculated?
We normalize 12 public spec attributes within the category and weight them by group into a 0–100 score; missing values are inherited from spec-identical twins or imputed at the category median, so a sparse spec sheet never earns an advantage. The methodology is public.