Science & Humans is running a sitewide percentage discount as its headline offer, making the featured 15% off code the go to choice for most shoppers buying general products. However, the brand has also loaded its page with fixed price deals on specific treatments and targeted discount codes, so the best option depends on what you are buying and how much you are spending.
Shopping for general products or multiple items. If you are building a basket of general Science & Humans items, the extra 15% off sitewide code is your strongest option. On a CA$100 order, for example, this code saves you CA$15, bringing your total to CA$85. The extra CA$10 off code saves less on the same basket, leaving you with CA$90, so the 15% code wins.
Buying one of the fixed price treatments. Science & Humans has locked specific treatments into CA$25 and CA$50 fixed prices. If you are buying a Hormonal Skin Cream, any of the four hair loss treatment options, a Short Acting Oral Pill, a Long Acting Oral Pill, Finasteride, Topical Minoxidil/Finasteride, Viagra, or Tadalafil, you can get them for CA$25 each. Weight Loss Treatment options (CGM Device or Weekly Injectable Pen), Bioidentical Hormone Replacement Therapy, Hormone Replacement Therapy, Monotherapy Treatment, Human Growth Hormone Treatment, and Weight Loss Treatment Daily Oral Pills are priced at CA$50 each. The Topical Solution 30 day supply is CA$40, and the Topical Liposomal Gel 30 day supply is CA$45. These fixed prices sit alongside the discount codes; if the fixed price is lower than what a code would give you, take the fixed price.
Shopping for weight optimization or health treatments. Science & Humans offers a CA$49 off code for its weight optimization program and another CA$49 off code for all health treatments. These are most valuable when the item you are buying costs significantly more than CA$49. On a CA$150 weight optimization purchase, the CA$49 off code leaves you with CA$101. The sitewide 15% off would instead give you CA$127.50, so the 15% code saves more. At CA$200 spent on health treatments, the CA$49 off code brings you to CA$151, while 15% off sitewide saves CA$30 and leaves you at CA$170. Again, the sitewide code wins. The CA$49 codes are only the better choice on very specific, high value treatments where the fixed amount outperforms the percentage.
Shopping for women's health treatments. A 15% off code is available specifically for women's health treatments and cannot be combined with other offers. This code matches the sitewide 15% discount, so it makes no difference in saving amount, but you must use the women's health code if you are buying women's health treatments exclusively.
Comparing your options. Calculate the total for each offer that applies to your basket. The code giving the lowest final price is the one to use. Most shoppers will find either the sitewide 15% off code or a fixed price deal delivers the biggest saving.