Beauty & Personal Care › Skincare
15% Vitamin C and EGF Serum
Skincare
Should you buy it??
Check closely
based on 2 of 5 signals
Quick take
In short: what each side says
AI · critics · buyers · brand claims — each opened up in full further down ↓
Best on ChatGPT (avg #23.0), weakest on perplexity (#26.0)
Main competitors
Top rivals in Skincare.
The verdict
What the panel makes of it.
The Inkey List makes this vitamin C serum. It comes in liquid form. Fifteen percent L-ascorbic acid does the work here. EGF, or epidermal growth factor, joins the formula. People use it for dull skin and fine lines. The serum brightens and firms the face over weeks. Shoppers track this product across multiple platforms each week.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
Best on ChatGPT (avg #23.0), weakest on perplexity (#26.0) Averaging across the AI panel, 15% Vitamin C and EGF Serum sits around #24.5 this snapshot.
Gemini
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Didn’t rank 15% Vitamin C and EGF Serum this snapshot.
Claude
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Didn’t rank 15% Vitamin C and EGF Serum this snapshot.
Rank trajectory?
Weeks of movement.
Frequent rivals?
What it competes against.
- Multi-Active Brightening Glow Serum
by Clarins
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
- Transparen-C Pro Spot Treatment
by Peach & Lily
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
- Anti-Pigment Dual Serum
by Eucerin
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
- Brightalive Skin Brightener
by ZO Skin Health
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
- Hello, Good Stuff! Glow Serum with Vitamin C
by E.L.F
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
- LiftActiv Vitamin C Brightening Skin Corrector
by Vichy
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
- 10% Vitamin C Brightening Serum
by First Aid Beauty
15% Vitamin C and EGF Serum leads 1–0
Across 1 shared question
The recap
Where it stands today.
- PositionBest rank #23 across 1 intent tracked (climbed 7 this week).
- FootprintStrongest in Best Vitamin C Serums (#23).
- AI verdictChatGPT ranks it highest (#23.0); perplexity most sceptical (#26.0) — a split the people don’t share.
- TraitsMost often described as “modern” (2 mentions).
- Closest rivalMulti-Active Brightening Glow Serum (1–0 across 1 shared intent).
- MakerBy The Inkey List — see how it ranks across other intents on its brand profile.
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