Optifast promo code - October 2026
Shoppers in Australia save across 9 active Optifast offers this October 2026. Grab 55% off RRP on VLCD products, 25% off your first order, and 15% off returning orders over $60. Free delivery applies on orders over $5 AUD.
- All
- Top Offers
- Promo codes
- % Discount
- $ Discount
- Free shipping
- Deals
Offer
Optifast Deals
Student discount available on Optifast meal replacement products
Students can access special savings on Optifast products. Verify your student status to unlock exclusive discounts on shakes, bars, and soups
POPULAR
View offer
15%
Offer
Optifast Deals
15% off orders over $60 for returning Optifast customers
Returning customers save 15% on orders of $60 or more. Keep up your weight management routine with discounted meal replacements
POPULAR
View offer
25%
Offer
Optifast Deals
Up to 25% off selected Optifast products in sale
Browse the Optifast sale for up to 25% off selected products including bars, soups, and desserts. Limited time only while stocks last
POPULAR
View offer
30%
Offer
Optifast Deals
Up to 30% off selected Optifast shakes
Save up to 30% on a range of selected Optifast shakes. Choose from various flavours and stock up on your favourites at reduced prices
POPULAR
View offer
25%
Offer
Optifast Deals
Flat 25% off your first Optifast order
New customers can take 25% off their first order with Optifast. Start your weight management journey with savings on meal replacement products
POPULAR
View offer
5AUD
Offer
Optifast Deals
Free delivery on Optifast orders over $5 AUD
Get free standard postage on your Optifast order when you spend $5 or more. Perfect for stocking up on shakes and meal replacements
POPULAR
View offer
55%
Offer
Optifast Deals
Save up to 55% off RRP on selected Optifast VLCD products
Enjoy massive savings of up to 55% off RRP on selected Optifast VLCD items. Stock up on meal replacements while stocks last
POPULAR
View offer
Offer
Optifast Deals
Sign up to Optifast newsletter for weight loss support and advice
Join the Optifast newsletter to receive ongoing support, expert advice, and updates on new products and promotions directly to your inbox
POPULAR
View offer
Offer
Optifast Deals
Discover current promotions at Optifast
Optifast offers a range of products and services. Visit their website for current deals
View offer
