Purely Optimal currently lists a 15% off subscriptions deal across its health and beauty ranges as the lead offer, and it is best for anyone who plans to receive regular deliveries and can put eligible items on a subscription plan. The 15% off subscriptions applies to subscription plans on the website only and takes 15% off the subscription price at checkout.
If you plan to subscribe and will spend roughly $100 or more per delivery, the 15% off subscriptions is the clear choice. On a $100 subscription order, for example, the discount is 15% (percent) and you pay $85.00, a saving of $15.00. This deal applies to items on subscription only; it does not require a code and is web only.
If you want a single item that is already a marked deal, take the marked price. The Premium Keto Diet Pills are available for $19.54 as marked, and the Multi Collagen Peptides Powder is $29.74 as marked. If you could instead subscribe to those same items and they are eligible, the 15% subscription reduction would leave the $19.54 item at $16.61 (15% off, final price $16.61, saving $2.93) and the $29.74 item at $25.28 (15% off, final price $25.28, saving $4.46). If the marked deal price is already lower than your subscription price after 15% is applied, buy the marked deal; if subscription is lower, subscribe.
If you want magnesium products only and they are selected in the sale, use the 10% off magnesium discount on the website. For a magnesium product shown at $30.00 in the sale, the discount is 10% (percent), you pay $27.00, saving $3.00. The magnesium reduction is a site sale on selected items while stock lasts and does not use a code.
If you are a new customer thinking about signing up to the newsletter, the newsletter signup can give you access to future special offers but it is not the primary deal here and does not replace the subscription discount or the marked prices. Use the signup only if you want promotional emails; it does not itself lower a specific cart total today.
Our records show seven offers for Purely Optimal on this page in the 12 months to October 2026, and the biggest percentage sale in that period reached up to 22% off in August 2026. There are no team checkout checks recorded for Purely Optimal in our database for the same 12 month window.
When choosing, compare the final totals. For subscription eligible items, the 15% off subscriptions usually gives the bigger saving on recurring orders; for single unit purchases, take the marked $19.54 or $29.74 deals if their fixed price is lower than the subscription price after 15% is applied. No offer here states that multiple discounts combine, so pick the single option that leaves you with the lower total.