What is aloe vera in skincare?
Aloe vera is a succulent whose leaves hold a clear inner gel made up of around 99% water plus polysaccharides, amino acids, vitamins, enzymes and salicylates. That gel is what goes into skincare.
It has been used medicinally for thousands of years, and it remains one of the few traditional botanicals with a reasonable modern evidence base – particularly for wound healing and skin repair.
What skin concerns does aloe vera treat?
It is best known for soothing sunburn, minor burns, cuts and irritation, where its anti-inflammatory and cooling action gives immediate relief. Its polysaccharides act as humectants, so it also hydrates without any greasiness.
Studies support a role in accelerating cutaneous wound healing, and its mild antibacterial activity makes it a useful gentle option for inflamed, acne-prone skin that cannot tolerate stronger actives.
What ingredients are best paired with aloe vera?
It works as a lightweight hydrating base under almost anything: pair it with hyaluronic acid and glycerin for hydration, ceramides and squalane to seal it in, and niacinamide or centella asiatica for extra calming.
Because aloe is mostly water, it needs a moisturiser over the top or the hydration evaporates. A small number of people are allergic, so patch test first – and choose a formula high in aloe rather than one where it sits near the end of the list. Take our Skin Quiz.
What are acne scars?
Acne scars are permanent changes in skin texture left behind after inflammatory acne damages the dermis. They fall into two families: atrophic scars, which sit below the surface as ice-pick, boxcar or rolling depressions, and hypertrophic or keloid scars, which sit raised above it.
What most people call scarring is often post-inflammatory hyperpigmentation or erythema – flat brown or red marks with no texture change. Those fade on their own; true atrophic scars do not.
What causes acne scars?
Scarring happens when inflammation reaches deep enough to destroy collagen and the repair process either lays down too little (atrophic) or too much (hypertrophic). Deep nodular and cystic lesions carry the highest risk.
Delaying treatment, picking or squeezing, and prolonged inflammation all increase the odds. Genetics play a large part in who scars and how, which is why two people with identical acne can heal very differently.
What ingredients are best for acne scars?
For flat marks, ingredients that speed turnover and calm pigment work well: retinoids, vitamin C, niacinamide, azelaic acid, alpha arbutin and AHAs, with daily SPF to stop marks darkening again.
For true textural scarring, topicals can soften but not erase – retinoids and peptides help remodel collagen over months, while in-clinic options like microneedling, resurfacing and subcision do the heavy lifting. Preventing new inflammation is the highest-value step. Take our Skin Quiz.
