This great-value twinpack gives you a 1 litre bottle of Schwarzkopf's Natural Styling Hydrowave Classic perm and a litre of Neutraliser.

The Natural Styling Classic perm lotion combines the strengthening and restructuring effect of hydrolysed keratin with the moisturising power of Schwarzkopf's Hydrowave technology, to create long-lasting (up to 12 weeks) curls and waves.

Schwarzkopf Natural Styling Classic is available in 3 strengths: 0 (resistant hair), 1 (normal hair) or 2 (tinted or highlighted hair).