The Stride DNA & Methylation Test shows how efficiently your body methylates and uses key nutrients like folate and other B vitamins, with insight into genes such as MTHFR, MTR, MAOA and COMT. Choose from five levels, then compare what each one covers below.

1:1 expert consultation included with every level

Simple at-home cheek swab, results in 10 working days

Analysed at accredited specialist laboratories

Every level reads your core methylation pathways — including MTHFR and COMT — and includes a 1:1 expert consultation. Each step up widens the picture: Advanced adds nutrition and metabolism, Optimal adds fitness, sleep, stress and skin. Optimal bloods analyses 70+ essential biomarkers.

Free UK delivery. Delivery to EU implies an extra charge of £25 tracked and insured return delivery.

Methylation Pro RRP £169. Now £139

Advanced DNA & Methylation RRP £269. Now £199

Optimal DNA & Methylation RRP £319. Now £219

Optimal Biome RRP £399. Now £249

Optimal Bloods RRP £399. Now £289