Brighter-looking skin
74%
of evaluable participants improved in skin brightness.
26 of 35 · Dermatologist grading
The Haroutine clinical study
Skin support.
Clinically studied.
See what eight weeks of our Advanced Marine Collagen ritual looked like in a study of 40 women.
Single-group study of the original formula. Individual results vary.
The results
What changed in eight weeks.
Dermatologist grading found visible improvements in brightness, dryness, and fine lines among participants using the original Advanced Marine Collagen formula.
Less visible dryness
71%
of evaluable participants improved in visible skin dryness.
24 of 34 · Dermatologist grading
Smoother-looking skin
63%
of evaluable participants improved in fine lines and wrinkles.
22 of 35 · Dermatologist grading
Percentages show the share of evaluable participants who improved, not the size of improvement. Evaluable sample sizes varied by measure. This eight-week study had no placebo group; results relate to the original formula.
Before & after
A closer look.
Explore individual before-and-after photographs. Move the slider to compare each pair.
Before
After
Participants 1
8 Weeks
Before
After
Participants 2
8 Weeks
Before
After
Participants 3
8 Weeks
Before
After
Participants 4
8 Weeks
Before
After
Participants 5
8 Weeks
Individual results vary. Photographs show individual examples and do not represent a guaranteed outcome.
How it was studied
The study, simply.
A closer look at the people, routine, and measures behind the results.
- 40 women
- Ages 35–55
- 8 weeks
- Daily use
- 1 scoop
- Taken each day
- Two perspectives
- Dermatologist grading + participant reports
Citruslabs evaluated the original Advanced Marine Collagen Peptides+ formula using dermatologist grading and participant questionnaires. The study followed a single group, without a placebo comparison.
The marine collagen study
See what
changed in
8 weeks.
Explore the results of an eight-week study of our original Advanced Marine Collagen Peptides formula.
- Weeks
- 8
- Women enrolled
Ages 35-55 - 40
- Scoop daily
- 1
Citruslabs / Original formula
What the dermatologist observed
Participants rated improved from baseline at Week 8
-
Skin brightness 74.29%
-
Overall skin health 71.43%
-
Skin dryness 70.59%
-
Fine lines + wrinkles 62.86%
-
Signs of aging 62.86%
-
Pigmentation 45.71%
Based on dermatologist grading of baseline and Week 8 participant photos. n=35 for each measure except dryness (n=34). Percentages show participants rated improved, not the size of the change. These ratings were not statistically tested.
Single-group study without placebo. Results apply to the original formula studied; individual experiences vary.
Source: Citruslabs, June 2025. Table 2, page 8.
What participants noticed
Participants who agreed or strongly agreed at Week 8
-
Skin feels more hydrated 77.78%
-
Skin stays hydrated longer 72.22%
-
Overall facial complexion improved 72.22%
-
Skin feels more rejuvenated 66.67%
-
Skin retains water more effectively 66.67%
-
Skin texture improved 63.89%
-
Skin feels more elastic 61.11%
-
Skin feels brighter + more radiant 61.11%
-
Skin feels tighter + firmer 58.33%
-
Skin feels more youthful 55.56%
-
Notice fewer fine lines + wrinkles 41.67%
Product feedback / Week 8
75.00%
Wanted to keep using the product
75.00%
Would recommend to family and friends
Week 8 questionnaire, n=36. Values combine Agree and Strongly agree responses to statements about changes since using the test product. These are participant perceptions, not measured changes in skin or percentage increases from baseline.
Single-group study without placebo. Results apply to the original formula studied; individual experiences vary.
Source: Citruslabs, June 2025. Table 3, page 9.
Inside your daily scoop
One formula. Four clear roles.
Every ingredient has a purpose in your daily skin-support ritual.
- Marine collagen tripeptidesThe collagen-peptide foundation of your skin-support ritual.*
- 10g
- Liposomal vitamin CSupports the body’s normal collagen formation.*
- 90mg
- Liposomal hyaluronic acidComplements the formula’s skin-hydration focus.*
- 120mg
- Liposomal biotinAdds complementary nutritional support for skin and hair.*
- 1,000mcg
The study evaluated the original formula. The current formula contains 120 mg of hyaluronic acid.
*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Make it your ritual
One scoop.
Every day.
Turn daily skin support into a moment that fits naturally into your routine.
- 01
Scoop
Measure one serving as directed on the label.
- 02
Mix
Add to your preferred drink, following label directions.
- 03
Repeat
Make it part of your daily routine.
Advanced Marine Collagen Peptides+
30 servings · Unflavored · Made in South Korea
See purchase options
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* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease.