Augustinus Bader The Vitamin C Serum vs numbuzin No. 9 NAD Bio Lifting-sil Essence
Augustinus Bader The Vitamin C Serum scores 8.7/9.8 and numbuzin No. 9 NAD Bio Lifting-sil Essence scores 8.9/9.8 — a near-tie where your skin type decides the winner.
Head to head
The Vitamin C Serum
No. 9 NAD Bio Lifting-sil Essence
Score comparison
These two are neck and neck — just 0.2 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
numbuzin WINSIrritation Risk
TIEActive Ingredient Strength
numbuzin WINSIngredient Transparency
numbuzin WINSFormulation Safety
TIEIngredient face-off
20% overlapOnly in Augustinus Bader The Vitamin C Serum
18 unique
Shared ingredients
15 in common
Only in numbuzin No. 9 NAD Bio Lifting-sil Essence
61 unique
Why these two are neck and neck
These two toners 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.
Active Ingredient Strength is another area of separation. numbuzin No. 9 NAD Bio Lifting-sil Essence scores 9.0 here versus 6.7 for Augustinus Bader The Vitamin C Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
numbuzin No. 9 NAD Bio Lifting-sil Essence brings Niacinamide, Adenosine, and Tocopherol as actives, while augustinus Bader The Vitamin C Serum relies on Ascorbyl Glucoside, Niacinamide, and Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
Augustinus Bader The Vitamin C Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
numbuzin No. 9 NAD Bio Lifting-sil Essence is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Glycerin
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Value comparison
At luxury pricing with a score of 8.7, Augustinus Bader The Vitamin C Serum is a decent pick. numbuzin No. 9 NAD Bio Lifting-sil Essence sits at the mid-range level with a 8.9 score — the higher investment pays off in formulation quality.
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: Augustinus Bader The Vitamin C Serum or numbuzin No. 9 NAD Bio Lifting-sil Essence?
Based on ingredient analysis, numbuzin No. 9 NAD Bio Lifting-sil Essence scores higher overall. See the full score breakdown above for details on each attribute.
Do Augustinus Bader The Vitamin C Serum and numbuzin No. 9 NAD Bio Lifting-sil Essence share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Augustinus Bader The Vitamin C Serum and numbuzin No. 9 NAD Bio Lifting-sil Essence?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.