Looksmaxxing Test
PopularAI score across 10 metrics · glow-up plan · $4.99
Face Analysis
Explore
Most dark circle treatments don't work because they target the wrong cause. We ranked every method by evidence — and explained how under-eye darkness affects your facial attractiveness metrics.
Dark circles are one of the most common facial concerns — and one of the most misunderstood. Most people buy eye cream expecting it to fix what's actually a structural problem (tear trough hollowing), or use vitamin C for what's actually a vascular problem (visible blood vessels). Identifying your type is the difference between results in 4 weeks and spending $200 on products that do nothing. Here's how to figure out your type and what to do about it.
Why this matters for facial attractiveness
Under-eye puffiness raises the lower eyelid position, directly reducing negative canthal tilt — one of the most important attractiveness metrics. Reducing puffiness by 2-3mm measurably improves eye shape scores. Dark pigmentation also visually de-emphasizes the eye area, reducing the hunter eye effect. This is one of the faster improvements you can make to your eye-area metrics.
Before buying anything, do the stretch test: gently stretch the skin under your eye. If the discoloration moves or disappears — it's pigmentation or vascular. If it stays the same — it's structural (shadowing from hollowness or eye bags).
Vascular (blue-purple)
Visible blood vessels through thin under-eye skin. More common in lighter skin tones. Gets worse with cold temperatures. Responds well to caffeine eye cream and cold therapy.
Fix: Caffeine serum + ice rollerPigmentation (brown)
Melanin deposits from sun exposure, rubbing, or genetics. More common in darker skin tones. Doesn't change with sleep. Responds to vitamin C, niacinamide, and sunscreen.
Fix: Vitamin C + SPFStructural (hollowing)
Shadows from tear trough depressions or loss of under-eye volume. The stretch test shows the darkness stays. Topicals cannot fix volume loss. Requires filler or fat grafting.
Fix: Filler (topicals don't help)Puffiness (fluid)
Fluid accumulation creating bags that cast shadows. Worst in the morning. Responds immediately to cold therapy and improves with caffeine serum, sleep, and sodium reduction.
Fix: Ice roller + caffeine + sleepCaffeine is a vasoconstrictor — it narrows blood vessels when applied topically, reducing the blue-purple discoloration caused by visible vessels under thin under-eye skin. Multiple double-blind studies have confirmed that 5% caffeine significantly reduces under-eye puffiness and vascular darkness with consistent use. Apply 2-3 drops with your ring finger (lightest pressure) morning and evening.
EGCG (epigallocatechin gallate, from green tea extract) pairs with caffeine synergistically — reducing inflammation and lymphatic stagnation. The Ordinary Caffeine Solution 5% + EGCG at $7.90 is the most evidence-backed formula available at any price.
Caffeine Solution 5% + EGCG
The Ordinary · $7.90
Cold constricts blood vessels and promotes lymphatic drainage — reducing both vascular discoloration and fluid accumulation within minutes. Rolling a chilled ice roller over the under-eye area for 3-5 minutes in the morning produces immediate visible depuffing that lasts through the day. Regular use trains lymphatic drainage patterns and reduces baseline puffiness over time.
Keep it in the freezer. Use before applying caffeine serum for maximum effect — cold primes vascular constriction, then caffeine maintains it. This combination is the fastest visible improvement you can make to your under-eye area.
ESARORA Ice Roller for Face & Eye
ESARORA · $13.99
Vitamin C inhibits tyrosinase — the enzyme responsible for melanin production — making it the most effective topical for hyperpigmentation. Under-eye pigmentation caused by sun exposure, rubbing, or genetics responds to consistent vitamin C application over 8-12 weeks. Results are slower than the vascular approaches but more permanent. Apply in the morning before sunscreen.
Vitamin C 23% + HA Spheres 2%
The Ordinary · $6.70
The under-eye skin is the thinnest on the face. Collagen supplementation — supported by multiple RCTs — increases skin elasticity and thickness over 4-8 weeks, making underlying vessels less visible and reducing the sunken appearance of tear troughs. This is not a cure for structural hollowing but it reduces the severity of shadows.
Sleep position also matters significantly. Sleeping on your back reduces fluid pooling under the eyes. Elevating your head slightly prevents lymphatic stagnation that creates morning puffiness.
Collagen Peptides Powder (9.33oz)
Vital Proteins · $21.99
Retinol promotes collagen production and cell turnover, gradually thickening the under-eye skin. Thicker skin means less visible underlying vasculature and less prominent tear trough shadowing. Apply a tiny amount (pea-sized for the full face) only 2x/week under the eyes — the skin there is thin and irritates easily. Start slowly and build up.
The Ordinary Retinol 0.5% in Squalane
The Ordinary · $9.30
Cucumber slices
The cold helps (briefly). The cucumber itself does nothing that an ice roller doesn't do better and faster.
Most branded "eye creams"
The majority of expensive eye creams contain the same actives as regular moisturizers at lower concentrations, in smaller jars, at 5-10x the price. Check the active ingredients against what's in our recommended list.
Hemorrhoid cream (Preparation H)
Contains phenylephrine which constricts blood vessels — briefly. The effect is short-lived and the product is not formulated for periocular skin. Caffeine serum works better with less risk.
Topicals for structural hollowing
No cream can add volume to a hollow tear trough. If your dark circles are caused by structural depression, topicals will not help. The correct treatment is hyaluronic acid filler placed by a qualified injector.
The complete morning protocol (under 5 minutes)
Free · Measure your eye metrics
Our AI measures canthal tilt, hunter eye index, and 8 other facial metrics from a single selfie. See where your eye area scores before and after treatment.
Get my eye area score →Hunter Eye Test
Measure your eye hooding + shape
Canthal Tilt Test
Measure your eye angle
Full Looksmax Score
10 metrics including all eye metrics
Symmetry Test
Left/right facial comparison
Dark circles have four main causes: vascular (visible blood vessels through thin skin), pigmentation (melanin deposits from sun/genetics), structural (hollow tear trough shadows), and puffiness (fluid accumulation). Most cases are a mix of 2-3 types, which is why identifying your type before buying products is crucial.
Yes, for vascular and puffiness types. Caffeine constricts blood vessels and reduces fluid buildup. Multiple studies confirm significant improvement with 5% caffeine in 2-4 weeks. The Ordinary Caffeine Solution 5% + EGCG is the most evidence-backed formula available. It does not help pigmentation or structural causes.
Yes. Under-eye puffiness raises the lower eyelid, directly reducing negative canthal tilt. Dark pigmentation de-emphasizes the eye area. Both metrics — canthal tilt and hunter eye index — are measurably affected. Reducing under-eye puffiness is one of the faster eye-area improvements you can make.
Vascular and lifestyle-related dark circles respond well to consistent treatment and often improve permanently with good habits. Genetic pigmentation requires professional treatment (laser, peels) for lasting results. Structural hollowing from tear trough volume loss requires filler — topicals cannot address lost volume.
Affiliate disclosure: Some links in this article are affiliate links. We earn a small commission if you purchase through them, at no extra cost to you. Product recommendations are based on evidence review and our own testing.