DV 60K capsules and syrup both contain the same vitamin D3 (usually 60,000 IU), but they differ only in form (capsule vs liquid), not in effect. You should take only one form as prescribed, not both together. If you were advised a weekly dose, the syrup (5 ml) is typically taken once weekly, not daily. However, follow your doctor?s exact instructions. If unsure, confirm the dose and frequency with your doctor before taking it.