Scar Science
Deep dives into the biology and science behind scar formation, tissue remodeling, and how the skin heals after injury.
Protein’s Role in Wound Healing: An Essential Guide
Your protein needs can nearly double while a wound heals. Here's how much to aim for by wound type, which amino acids and cofactors matter most, and how to hit your target when appetite is low.
Step-by-Step Guide to How Clinicians Measure a Scar
Scar measurement is not guesswork. Clinicians combine validated rating scales such as POSAS, VSS and SCAR-Q with objective devices, and each tool captures something the others miss. Here is how it works.
A Practical Guide to Why Two People Scar Differently: Formation Factors
Two people can get the same cut and end up with very different scars. Genetics, fibroblast behaviour, skin tone and the tension across the wound all play a part — and some of those factors you can influence.
A Comprehensive Guide to Why Scars Itch: Mechanisms and Evidence
An itchy scar is usually a sign of nerves regrowing and skin that has lost its ability to hold moisture. Here is what drives scar itch, which remedies hold up to evidence, and the warning signs worth a doctor's visit.
Best Cream for Pimple Scars: Detailed Guide
Not every acne mark responds to a cream. This guide matches each scar type - dark marks, shallow texture, deep pits, raised scars - to the topical ingredients with real clinical evidence behind them.
All About Keloid Scar Body Location Risks
Where a keloid forms matters as much as why. Chest and shoulder keloids sit in high-tension skin and recur far more often than earlobe keloids, and that changes which treatment makes sense.
A Practical Guide to Improving Collagen Remodeling in Scars
Scar collagen keeps remodeling for months. Here's how lasers, microneedling, silicone, and simple home care can steer it toward smoother, flatter skin.
Why Your Skin Can't Keep Up: The Science of Fibroblast Dysfunction in Diabetes
In diabetes, the skin's repair cells lose the ability to move, sense oxygen, and rebuild tissue. Here's the science behind slow-healing wounds and diabetic foot ulcers — and the therapies aiming to reverse it.
Post-Surgery Keloid Prevention: Your Shopping List for Smooth Skin
Keloids are hard to remove once formed, so prevention is the priority. Here's the evidence on silicone gels, onion extract, timing, and who needs extra protection after surgery.
How to Protect Healing Skin in 5 Easy-to-Follow Steps
Healing skin needs protection from friction, UV light, and infection. These five evidence-based steps help wounds close cleanly and scar as little as possible.
How Scars Form: The Science of Wound Healing
Scar tissue is collagen laid down fast and in parallel — structurally weaker than the basket-weave of normal skin. How the four healing stages work, why keloids and atrophic scars form, and what reduces scarring.
Why Your Body Overreacts to Tiny Scratches
Keloids form when wound healing won't switch off — collagen keeps building long after a cut has closed. Here's what drives that overreaction, who's most at risk, and the treatments with real evidence behind them.