Sayyed Mohammad Al-Musawi, Sayyed Mohammad al-Musawi is originally from Iraq and heads up the World Ahlul Bayt Islamic League in London. Other than being involved in various humanitarian projects, he frequently responds to... Answer updated 5 months ago

There are many Du'as for increasing the memory e.g.

1. Repeating Salawaat (ALLAHUMMA SALLI 'ALA MUHAMMAD WA AALI MUHAMMAD) as it is mentioned in many Hadeeths.

2. Repeating (LA HAWAL WALA QOWWAT ELLA BILLAH) as it is narrated from Imam Musa AL-Kadhim (AS).

3. Reciting this Du'a after obligatory Prayers ( SUBHANA MANLANYA'TADI 'ALA AHLI MAMLAKATIH, SUBHANA MANLA YA'KHOTHU AHLAL ARDHI BI ALWAAN AL ATHAAB, SUBHANAL RA'OOF AL RAHEEM, ALLAHUMMA EJ'AL LI FI QALBI NOORAN WA BASARAN WA FAHMAN WA 'ELMAN INNAKA 'ALA KULLI SHAY'IN QADEER.

سبحان ٬من لا يعتدي على أهل مملكته 

سبحان ٬من لا يأخذ أهل الأرض بألوان العذاب

سبحان الرؤوف الرحيم 

اللهم اجعل لى في قلبي نورا وبصرا وفهما وعلما

إنك على كل شيء قدير 

If you want a short Du'a for better memory, you can recite: ALLAHUMA EJ'AL LI FI QALBI NOORAN WA BASARAN WA FAHMAN WA 'ELMA INNAKA 'ALANKULLI SHAY'IN QADEER.

Wassalam.