clinical finding

NeoTight™ Eye Serum at six weeks — dark-circle and puffiness results

product or technology studied

NeoTight™ Eye Serum continuing-use brightness, smoothness, nourishment, texture, and visible eye-area satisfaction

the finding

At week six, 84.85% agreed NeoTight™ Eye Serum visibly brightened dark under-eye circles and improved the look of bags and puffiness, while 100% agreed it nourished the delicate skin around the eyes.

At week six, 84.85% of participants said dark under-eye circles looked brighter and bags and puffiness looked improved; participants also said the skin felt nourished.

For a customer: With consistent twice-daily use, participants reported a brighter, smoother, more nourished and energized-looking eye area.

updated 2026-08-03 · clinical finding

Complete measurements and study notes34 details

How it was evaluated: Participant questionnaire completed after four and six weeks of twice-daily use
Who took part: 32 participants at week four; 33 participants at week six
Statistical context: Descriptive participant-agreement results; no inferential p-values reported for questionnaire endpoints
Information checked: 2026-08-03

Participant feedback · week 4

Visibly brightened dark under-eye circles

71.88% agreement

At week 4, 71.88% of participants agreed that NeoTight™ Eye Serum visibly brightened dark under-eye circles.

What was measured: participant agreement: visibly brightened dark under-eye circles
When it was measured: 4 weeks

Visibly improved the look of under-eye bags and puffiness

68.75% agreement

At week 4, 68.75% of participants agreed that NeoTight™ Eye Serum visibly improved the look of under-eye bags and puffiness.

What was measured: participant agreement: visibly improved the look of under-eye bags and puffiness
When it was measured: 4 weeks

Increased smoothness around the eye area

96.88% agreement

At week 4, 96.88% of participants agreed that NeoTight™ Eye Serum increased smoothness around the eye area.

What was measured: participant agreement: increased smoothness around the eye area
When it was measured: 4 weeks

Made tired-looking eyes look more energized

78.13% agreement

At week 4, 78.13% of participants agreed that NeoTight™ Eye Serum made tired-looking eyes look more energized.

What was measured: participant agreement: made tired-looking eyes look more energized
When it was measured: 4 weeks

Lightweight texture absorbed quickly, leaving skin soothed and refreshed

93.75% agreement

At week 4, 93.75% of participants agreed that NeoTight™ Eye Serum's lightweight texture absorbed quickly, leaving skin soothed and refreshed.

What was measured: participant agreement: lightweight texture absorbed quickly, leaving skin soothed and refreshed
When it was measured: 4 weeks

Improved the look of fine lines and wrinkles around the eyes

68.75% agreement

At week 4, 68.75% of participants agreed that NeoTight™ Eye Serum improved the look of fine lines and wrinkles around the eyes.

What was measured: participant agreement: improved the look of fine lines and wrinkles around the eyes
When it was measured: 4 weeks

Smoothed skin for a filter-like look

68.75% agreement

At week 4, 68.75% of participants agreed that NeoTight™ Eye Serum smoothed skin for a filter-like look.

What was measured: participant agreement: smoothed skin for a filter-like look
When it was measured: 4 weeks

Helped eyes feel less tired and more energetic

75.00% agreement

At week 4, 75.00% of participants agreed that NeoTight™ Eye Serum helped their eyes feel less tired and more energetic.

What was measured: participant agreement: helped eyes feel less tired and more energetic
When it was measured: 4 weeks

Reduced the appearance of crow's feet

65.63% agreement

At week 4, 65.63% of participants agreed that NeoTight™ Eye Serum reduced the appearance of crow's feet.

What was measured: participant agreement: reduced the appearance of crow's feet
When it was measured: 4 weeks

Reduced the appearance of sagging eyelids

50.00% agreement

At week 4, 50.00% of participants agreed that NeoTight™ Eye Serum reduced the appearance of sagging eyelids.

What was measured: participant agreement: reduced the appearance of sagging eyelids
When it was measured: 4 weeks

Reduced the appearance of dark circles

71.88% agreement

At week 4, 71.88% of participants agreed that NeoTight™ Eye Serum reduced the appearance of dark circles.

What was measured: participant agreement: reduced the appearance of dark circles
When it was measured: 4 weeks

Reduced the appearance of eye bags

68.75% agreement

At week 4, 68.75% of participants agreed that NeoTight™ Eye Serum reduced the appearance of eye bags.

What was measured: participant agreement: reduced the appearance of eye bags
When it was measured: 4 weeks

Increased the luminosity of skin

84.38% agreement

At week 4, 84.38% of participants agreed that NeoTight™ Eye Serum increased the luminosity of skin.

What was measured: participant agreement: increased the luminosity of skin
When it was measured: 4 weeks

Nourished the delicate skin around the eyes

93.75% agreement

At week 4, 93.75% of participants agreed that NeoTight™ Eye Serum nourished the delicate skin around the eyes.

What was measured: participant agreement: nourished the delicate skin around the eyes
When it was measured: 4 weeks

Lifted and defined eye contours

56.25% agreement

At week 4, 56.25% of participants agreed that NeoTight™ Eye Serum lifted and defined eye contours.

What was measured: participant agreement: lifted and defined eye contours
When it was measured: 4 weeks

Improved the look of eyelid crepiness

68.75% agreement

At week 4, 68.75% of participants agreed that NeoTight™ Eye Serum improved the look of eyelid crepiness.

What was measured: participant agreement: improved the look of eyelid crepiness
When it was measured: 4 weeks

Appeared to fill in fine lines and wrinkles

65.63% agreement

At week 4, 65.63% of participants agreed that NeoTight™ Eye Serum appeared to fill in fine lines and wrinkles.

What was measured: participant agreement: appeared to fill in fine lines and wrinkles
When it was measured: 4 weeks

Participant feedback · week 6

Visibly brightened dark under-eye circles

84.85% agreement

At week 6, 84.85% of participants agreed that NeoTight™ Eye Serum visibly brightened dark under-eye circles.

What was measured: participant agreement: visibly brightened dark under-eye circles
When it was measured: 6 weeks

Visibly improved the look of under-eye bags and puffiness

84.85% agreement

At week 6, 84.85% of participants agreed that NeoTight™ Eye Serum visibly improved the look of under-eye bags and puffiness.

What was measured: participant agreement: visibly improved the look of under-eye bags and puffiness
When it was measured: 6 weeks

Increased smoothness around the eye area

93.94% agreement

At week 6, 93.94% of participants agreed that NeoTight™ Eye Serum increased smoothness around the eye area.

What was measured: participant agreement: increased smoothness around the eye area
When it was measured: 6 weeks

Made tired-looking eyes look more energized

84.85% agreement

At week 6, 84.85% of participants agreed that NeoTight™ Eye Serum made tired-looking eyes look more energized.

What was measured: participant agreement: made tired-looking eyes look more energized
When it was measured: 6 weeks

Lightweight texture absorbed quickly, leaving skin soothed and refreshed

93.94% agreement

At week 6, 93.94% of participants agreed that NeoTight™ Eye Serum's lightweight texture absorbed quickly, leaving skin soothed and refreshed.

What was measured: participant agreement: lightweight texture absorbed quickly, leaving skin soothed and refreshed
When it was measured: 6 weeks

Improved the look of fine lines and wrinkles around the eyes

75.76% agreement

At week 6, 75.76% of participants agreed that NeoTight™ Eye Serum improved the look of fine lines and wrinkles around the eyes.

What was measured: participant agreement: improved the look of fine lines and wrinkles around the eyes
When it was measured: 6 weeks

Smoothed skin for a filter-like look

72.73% agreement

At week 6, 72.73% of participants agreed that NeoTight™ Eye Serum smoothed skin for a filter-like look.

What was measured: participant agreement: smoothed skin for a filter-like look
When it was measured: 6 weeks

Helped eyes feel less tired and more energetic

81.82% agreement

At week 6, 81.82% of participants agreed that NeoTight™ Eye Serum helped their eyes feel less tired and more energetic.

What was measured: participant agreement: helped eyes feel less tired and more energetic
When it was measured: 6 weeks

Reduced the appearance of crow's feet

66.67% agreement

At week 6, 66.67% of participants agreed that NeoTight™ Eye Serum reduced the appearance of crow's feet.

What was measured: participant agreement: reduced the appearance of crow's feet
When it was measured: 6 weeks

Reduced the appearance of sagging eyelids

63.64% agreement

At week 6, 63.64% of participants agreed that NeoTight™ Eye Serum reduced the appearance of sagging eyelids.

What was measured: participant agreement: reduced the appearance of sagging eyelids
When it was measured: 6 weeks

Reduced the appearance of dark circles

69.70% agreement

At week 6, 69.70% of participants agreed that NeoTight™ Eye Serum reduced the appearance of dark circles.

What was measured: participant agreement: reduced the appearance of dark circles
When it was measured: 6 weeks

Reduced the appearance of eye bags

66.67% agreement

At week 6, 66.67% of participants agreed that NeoTight™ Eye Serum reduced the appearance of eye bags.

What was measured: participant agreement: reduced the appearance of eye bags
When it was measured: 6 weeks

Increased the luminosity of skin

87.88% agreement

At week 6, 87.88% of participants agreed that NeoTight™ Eye Serum increased the luminosity of skin.

What was measured: participant agreement: increased the luminosity of skin
When it was measured: 6 weeks

Nourished the delicate skin around the eyes

100.00% agreement

At week 6, 100.00% of participants agreed that NeoTight™ Eye Serum nourished the delicate skin around the eyes.

What was measured: participant agreement: nourished the delicate skin around the eyes
When it was measured: 6 weeks

Lifted and defined eye contours

66.67% agreement

At week 6, 66.67% of participants agreed that NeoTight™ Eye Serum lifted and defined eye contours.

What was measured: participant agreement: lifted and defined eye contours
When it was measured: 6 weeks

Improved the look of eyelid crepiness

78.79% agreement

At week 6, 78.79% of participants agreed that NeoTight™ Eye Serum improved the look of eyelid crepiness.

What was measured: participant agreement: improved the look of eyelid crepiness
When it was measured: 6 weeks

Appeared to fill in fine lines and wrinkles

66.67% agreement

At week 6, 66.67% of participants agreed that NeoTight™ Eye Serum appeared to fill in fine lines and wrinkles.

What was measured: participant agreement: appeared to fill in fine lines and wrinkles
When it was measured: 6 weeks

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