Most-read guides

• Why do I bruise so easily? 9 reasons after 60 — and what actually helps

  Bruising from the slightest bump after 60 usually comes down to thinner skin, fragile blood vessels and common medicines. Here are 9 reasons, what helps, and when to see a doctor.

• Senile purpura: the complete guide to purple patches on aging skin

  Senile (actinic) purpura causes flat, dark-purple patches on forearms and hands after 50. What it looks like, why it happens, how long it lasts, what helps — and when to see a doctor.

• Bruising on blood thinners: what's normal, what's not, and what helps

  Bruising is the most common side effect of blood thinners like Eliquis, Xarelto and warfarin. What's normal, the warning signs, and safe ways to protect your skin — without touching your medicine.

• Hemosiderin staining: why brown marks stay after bruises — and what helps them fade

  Brown or rust-colored marks that stay after a bruise, or on the lower legs, are usually hemosiderin — iron left behind by red blood cells. Causes, how long it lasts, treatment and when it signals vein problems.

• How to get rid of bruises faster: 8 steps that work for older skin

  Cold first, warmth later, elevation, gentle pressure and the right topical ingredients can help a bruise fade faster. 8 evidence-checked steps for thin, older skin — and what doesn't work.

• Bruise color stages: what red, purple, green, yellow and brown mean

  Bruises change from red and purple to green, yellow and brown as your body breaks down the blood. What each colour means, how long each stage lasts after 60, and colours that need a doctor.

Browse by topic

• Easy bruising, explained

  Why bruises appear so easily after 55, how long they last, what actually speeds healing and when to call a doctor — plain-English guides with sources.

• Senile purpura: the complete guide to purple patches on aging skin

  Senile (actinic) purpura causes flat, dark-purple patches on forearms and hands after 50. What it looks like, why it happens, how long it lasts, what helps — and when to see a doctor.

• Bruising on blood thinners: what's normal, what's not, and what helps

  Bruising is the most common side effect of blood thinners like Eliquis, Xarelto and warfarin. What's normal, the warning signs, and safe ways to protect your skin — without touching your medicine.

• Thin and crepey skin

  Why skin gets thinner and crepey with age, what steroids and sun have to do with it, and which ingredients have real evidence behind them.

• Hemosiderin staining: why brown marks stay after bruises — and what helps them fade

  Brown or rust-colored marks that stay after a bruise, or on the lower legs, are usually hemosiderin — iron left behind by red blood cells. Causes, how long it lasts, treatment and when it signals vein problems.

• Ingredients, honestly explained

  Arnica, vitamin K, ceramides, retinol and more: what each ingredient does for bruising and thin skin, what the studies really found, and how to use them.

• Product comparisons

  Ingredient-by-ingredient buyer's guides for bruise creams and crepey-skin lotions, with our methods and conflicts of interest stated up front.

• For families and caregivers

  What adult children and caregivers should know about bruises and fragile skin in an older parent.

• Research and data

  Original, anonymous data from thousands of adults over 55 about bruising and thin skin, with open methods.

• Reunoa — official answers

  Official, straight answers about Reunoa: reviews, legitimacy, where to buy safely, ingredients, side effects, guarantee, coupons and customer service.

What 7,600 adults told us

We asked. In our anonymous online skin quiz, 74% of U.S. respondents said their bruises show up mainly on the forearms and backs of the hands, and nearly half said there is "always at least one" bruise somewhere. Almost 1 in 6 said some bruises never fully fade and leave brownish stains. Read the full Fragile Skin Report 2027, with methods and a free data download.

Why this site exists

Reunoa makes a serum for fragile, bruise-prone skin. Our customers kept asking the same questions — Is this normal? Is it my blood thinner? Why won't this mark go away? — and the answers online were scattered, scary or selling something without saying so.

So we built this library. We write in plain English, cite published research and trusted health sources (PubMed, MedlinePlus, the NHS), and say clearly when we mention our own product. We never tell anyone to change a prescribed medicine. Read our editorial policy and meet our editor, Margaret Hale.