For home hair dye / hair colour kits, see this post.
For shampoos, see this post.
For fragrance-free conditioners, see this post.
For volumising conditioners, see this post.
For conditioners for dry, damaged or coloured hair, see this post.
For conditioners for dandruff and problem scalps, see this post.
For hair loss products (including medications), see this post.
Several fully MI-free haircare brands, available internationally unless stated, are listed below.
Acure Organics (US)
Good range of shampoos and conditioners, including for hydration, clarifying and volume, all free of MI / MCI.
Andalou Naturals (US)
Range of shampoos, conditioners and styling cremes / sprays which are free from all synthetic preservatives, as well as sulphates, petrochemical derivatives, phthalates, artificial colours / fragrances, triclosan, parabens, gluten or MEA / TEA / DEA.
Small range of shampoos and conditioners, including color protection, and volume and shine, from an entirely isothiazolinone-free Canadian brand. Hair products for children too. Also available via Amazon (US).
Desert Essence (US)
Shampoos and conditioners in a wide variety of flavours!
Just Natural Products (US)
Excellent range of hair care products for problem hair and scalp – including psoriasis, itch, hair loss, extreme dryness, frizz and color-treated. All are preserved naturally with essential oils and botanical extracts.
MooGoo Skincare (Australia)
Milk-based shampoo and conditioner – and a scalp treatment, suitable for cradle cap.
Nature’s Gate (US)
Huge range of shampoos and conditioners for all sorts of concerns – enriching, volumizing, nurturing, calming, revitalising ….
Nurture My Body (US)
All-natural formulations which are preservative-free. Also gluten-free and vegan.
Therapy shampoos and conditioners for problem hair conditions – including hair loss and scalp therapies. Free from MI, SLS, parabens, gluten and hypoallergenic, therefore unlikely to cause allergic reactions to those with allergic tendencies.