Children produce very little scalp oil before puberty; oil production is hormonally driven and doesn't really kick in until adolescence. For kids with fine or thin hair, the small amount of natural oil the scalp does produce becomes visible at the roots more quickly, not because the scalp is overproducing but because thinner, lighter hair carries less of it before it shows. It can look oily when really it just needs a gentle, thorough cleanse.
What fine hair needs from a shampoo is a clean that actually works at the root without leaving hair stripped, dry or full of static. Sulphate shampoos do clean, but they take too much with them, removing the little natural moisture fine hair already has. Twiddl's Cleanse & Nourish uses a glutamate-based surfactant system, the mildest cleanser class available, that lifts build-up and sweat properly while keeping the scalp's natural balance intact.

Getting nourishment into fine hair without weighing it down is where most conditioners get it wrong. Sunflower Seed Oil nourishes well; it delivers healthy fatty acids and frizz control in a texture light enough to work on fine hair without flattening it, unlike silicone-heavy conditioners that coat thin strands and leave the hair feeling heavy with no volume. Hydrolysed Rice Bran Protein works at a deeper level, strengthening each strand to reduce the breakage that finer, more delicate hair is prone to. Vitamin B5 smooths and softens the cuticle without leaving any residue behind. And Rosemary Extract rounds it out at the scalp, stimulating circulation to support healthy hair growth and follicle health over time.

Cleanse & Nourish Shampoo and Conditioner are the recommended starting point. Available individually or as a duo bundle.