Summary
What are spider veins?
Spider veins are small, visible blood vessels near the skin surface that appear red, blue, or purple in web-like patterns. They are medically known as telangiectasias and are generally harmless.
What causes spider veins?
They form when weakened capillary walls and increased pressure cause blood vessels to dilate. Risk factors include genetics, ageing, hormonal changes, prolonged standing or sitting, pregnancy, and lifestyle influences.
Are spider veins the same as varicose veins?
No. Spider veins are small, flat surface vessels, while varicose veins are larger, swollen, and raised. Varicose veins often indicate deeper venous insufficiency, whereas spider veins are usually cosmetic.
Can spider veins be reduced?
Yes, their appearance may be reduced through lifestyle changes and targeted nutritional support. Some studies suggest anthocyanidin-rich formulations, such as Colladeen® Visage, may support visible improvement over time.
Spider veins are common, harmless, and medically known as telangiectasias. They are not dangerous - but they can be visually noticeable, and for some people, a cosmetic concern.
If your skin has started sketching fine red, blue, or purple threads across the face, thighs, or legs, you're looking at a normal vascular phenomenon - not a health alarm.
What are spider veins?
Spider veins are small clusters of dilated blood vessels that sit close to the skin's surface (1).
They:
- Appear red, blue, or purple
- Form web-like patterns (hence the name)
- Are usually flat and fine in structure
- Most commonly appear on the legs, face, or chest
They are not harmful, but they can become more visible over time due to biological and lifestyle factors.
Why do spider veins appear?
From a physiological perspective, spider veins form when (2):
- Tiny capillaries experience pressure changes
- Vessel walls (made largely of collagen) weaken
- Blood flow causes small bulges
- Capillaries expand along these weakened pathways
Spider veins on the lower limbs are very common and have been reported to be present in 41% of women over 50.
What causes spider veins?
Spider veins are multifactorial - meaning multiple influences contribute to their development (2).
Common risk factors include:
- Genetics (hereditary predisposition)
- Age-related vascular changes
- Smoking
- Prolonged sitting or standing
- Obesity
- Pregnancy
- Chronic constipation
- Sun damage
- Hormone therapy or oral contraceptives
- History of blood clots or vascular stress (8)
What is the difference between spider veins and varicose veins?
It's easy to confuse the two - but biologically, they differ in scale and severity (3).
Spider veins
- Small, fine, surface-level vessels
- Red, blue, or purple
- Flat appearance
- Often cosmetic concern
Varicose veins
- Larger, swollen, twisted veins
- Raised and visibly bulging
- Usually in the legs
- Associated with more significant venous dysfunction
Can spider veins be reduced?
While spider veins are harmless, many people look for ways to reduce their appearance through lifestyle and nutritional support. Popular methods include regular exercise, leg elevation, compression therapy, a balanced diet and massage (4).
This is where vascular-supportive nutrients like anthocyanidins come into focus (5).
What are anthocyanidins?
Anthocyanidins or anthocyanins are natural plant compounds responsible for the deep reds, purples, and blues in fruits and berries (6).
They are found in:
- Black grapes
- Cherries
- Dark-skinned berries: blueberries, elderberries, blackberries, strawberries
- Red cabbage
- Beets
Research suggests that diets low in anthocyanidins may be associated with weaker blood vessel integrity. In modern diets, however, intake is often limited (7).
Can you get enough anthocyanidins from diet alone?
While these compounds exist in foods, realistically:
You would need to eat large quantities of dark berries daily to reach meaningful intake levels (7).
That's where concentrated supplementation becomes relevant.
Colladeen® Original: targeted anthocyanidin support
- Two tablets provide 320mg of anthocyanidins
- Equivalent to approximately 200 black grapes!
It is designed for individuals looking to support skin appearance and vascular integrity from within.
Clinical study: spider vein appearance
What was tested?
A study was conducted involving women with spider veins on their thighs. Participants were divided into:
- Group A: Colladeen® Original
- Group B: Placebo
Spider veins were assessed using a validated visual grading system at the start and end of the study.
Results
- Colladeen® Original group: 50% reduction in visible spider vein appearance (8)
- Placebo group: no significant change
What this means
These results align with reported user experiences across long-term use.
Colladeen® Original benefits
Colladeen® Original is a skin and vascular support supplement designed to help maintain skin appearance from within.
Reported benefits include (8):
- Reduction in appearance of spider veins
- Improved skin elasticity and firmness
- Reduction in wrinkle depth and visible ageing signs
- Internal support against environmental skin stressors
Who is Colladeen® Original for?
This supplement may be suitable for individuals who:
- Notice visible spider veins on legs or face
- Want to support skin appearance from within
- Are interested in plant-based antioxidant compounds
- Want nutritional support for skin ageing concerns
Why choose Colladeen® Original?
Because skin health isn't just surface-deep - it reflects what's happening in your microcirculation.
Colladeen® Original combines:
- Plant-derived actives
- Antioxidant-rich compounds
- A targeted approach to skin appearance support
Money-back guarantee
We're confident you'll be happy with the results. If not, a full money-back guarantee is available for peace of mind.
Take control of your skin's micro-map
Spider veins may be harmless - but that doesn't mean you have to simply accept their appearance if it concerns you.
Support your skin from within with targeted nutritional science.
Ready to begin? Buy Colladeen® Original today and support skin appearance and vascular health from within.
Key Takeaways
1. Spider veins are harmless but biologically driven
Spider veins (telangiectasias) are small, visible capillaries caused by weakened vessel walls and pressure changes. They are not dangerous but can become a cosmetic concern depending on location and visibility.
2. Multiple factors influence their development
Genetics, ageing, hormonal changes, pregnancy, prolonged standing or sitting, smoking, and vascular stress all contribute to spider vein formation. They reflect a combination of biological predisposition and lifestyle influences.
3. Appearance may be supported through targeted approaches
While spider veins do not require medical treatment, their appearance may be improved through lifestyle changes and nutritional support. Anthocyanidin-rich compounds, such as those in Colladeen® Visage, have been studied for visible skin benefits over time.
Free, expert nutrition advice
Disclaimer: This article offers informational advice and is not a substitute for professional medical care. While we strive for accuracy and up-to-date information, always consult your GP or healthcare professional before using supplements or alternative products, especially if you have existing medical conditions or are under medical supervision.
References:
- Sandean, D.P. and Winters, R. (2022). Spider Veins. [online] PubMed. Available at: https://www.ncbi.nlm.nih.gov/books/NBK563218/.
- Cleveland Clinic. (2022). Spider Veins: Causes, Symptoms & Treatment. [online] Available at: https://my.clevelandclinic.org/health/diseases/24567-spider-veins.
- Cleveland Clinic. (2023). What's the Difference Between Varicose Veins and Spider Veins? [online] Available at: https://health.clevelandclinic.org/varicose-veins-vs-spider-veins.
- Khorsandi, M.J. (2026). How to Get Rid of Spider Veins Naturally. [online] Center for Advanced Cardiac and Vascular Interventions. Available at: https://cacvi.org/how-to-get-rid-of-spider-veins-naturally/ [Accessed 12 May 2026].
- Watson, R.R., Preedy, V.R. and Zibadi, S. (2014). Polyphenols in Human Health and Disease. [online] Amsterdam: Elsevier. Available at: https://www.elsevier.com/books/polyphenols-in-human-health-and-disease/watson/978-0-12-398456-2 [Accessed 9 Dec. 2019].
- Mozos, I., Flangea, C., Vlad, D.C., Gug, C., Mozos, C., Stoian, D., Luca, C.T., Horbańczuk, J.O., Horbańczuk, O.K. and Atanasov, A.G. (2021). Effects of Anthocyanins on Vascular Health. Biomolecules, 11(6), p.811. doi: https://doi.org/10.3390/biom11060811.
- Gonçalves, A.C., Nunes, A.R., Falcão, A., Alves, G. and Silva, L.R. (2021). Dietary Effects of Anthocyanins in Human Health: A Comprehensive Review. Pharmaceuticals, 14(7), p.690. doi: https://doi.org/10.3390/ph14070690.
- Colladeen® Visage Questions & Answers. (n.d.). Available at: https://colladeen.co.uk/wp-content/uploads/sites/13/2020/05/NL0314.pdf [Accessed 12 May 2026].