Total Package Serum is sold by Sun Coast Sciences through its official online store, and that’s where you should buy it. The official checkout is the only place that sells it in multi-bottle bundles, ships free over $50, and attaches the brand’s 365-day money-back guarantee.
It isn’t a shelf product. There’s a single-bottle Amazon listing and a scattering of eBay resellers, but none of them match the official bundle price or the year-long guarantee.
Here’s the full “where to buy Total Package Serum” answer, with the pricing structure we pulled from the official order page.
If you want the case for the serum itself first, our Total Package Serum review covers the Vitamin C, hyaluronic acid, and peptide formula and why we scored it 9.1.
Where to buy Total Package Serum
Buy it direct from Sun Coast Sciences. Every button on this page goes to that official checkout at suncoastsciences.com.
The store runs on a funnel-style order page rather than a traditional cart. You land on the sales page, choose your bundle, then enter shipping and pay by card or PayPal. It takes a couple of minutes.
Total Package Serum price: the current bundle tiers
Pricing on the official store rotates with the sale that’s running, so treat these as the shape of the deal rather than fixed numbers. Check the live cart before you pay.
| Bundle | What it’s for | Per bottle |
|---|---|---|
| 1 bottle | Trying it once | Highest, recently ~$69 to $86 |
| 2 bottles (Most Popular) | The usual pick | Mid, roughly $43 to $49 |
| 3 bottles (Best Value) | Lowest per-bottle price | Around $39 |
So the low per-bottle numbers you see quoted, near $39, are the multi-bottle price, not what a single bottle costs. A one-off bottle always sits at the top of the range.
Each 1 fl oz bottle is a few weeks of twice-daily use, so a two or three-bottle order is a sensible way to actually give a serum the runway it needs. Shipping is free on orders over $50, which every bundle clears.
Honestly, the 2-bottle tier is the sweet spot: enough to judge it fairly on your own skin without committing to three.
See today's Total Package Serum bundle pricesRead the checkout before you click Complete Order
Two things on the order page are worth 30 seconds, and neither is a reason to skip the buy.
First, there’s a “Subscribe & Save” option that takes about 10% off but signs you up for a recurring shipment. If you only want the serum once, leave that box unticked and pick the one-time order.
Second, the aggressive-marketing complaints you’ll read about the brand almost all trace to that autoship and to follow-up sales calls. Screenshot your order confirmation, and you’ve got a clean record if anything looks off later.
The 365-day guarantee, in plain English
The Total Package Serum is covered by Sun Coast Sciences’ one-year money-back guarantee, and it’s the single best reason to buy from the official store rather than a marketplace.
Here’s how it reads on the official page. You use the product, and if you’re not happy within 365 days, you return your empty bottles for a full refund of what you paid.
That’s an unusually long window for a serum, and it means you can actually finish a bottle before deciding. It applies only to orders placed with Sun Coast Sciences, so a marketplace purchase falls under that marketplace’s return rules instead.
Total Package Serum on Amazon and eBay: what’s actually there
Yes, there are marketplace listings. No, they aren’t the better deal.
Amazon. Sun Coast Sciences lists a single 1 fl oz Total Package Serum under its own brand. There’s no bundle option, and the 365-day guarantee is the brand’s direct-store program, not something Amazon’s return desk honors. Amazon’s price shifts, so compare it against the official single and the bundle per-bottle price before you decide.
eBay and Poshmark. These are third-party resellers, and several listings we found were selling bottles with near-term expiration dates. You lose the bundle price, you lose the guarantee, and a serum close to expiry is money wasted.
The short version: for the guarantee, the bundle price, and a fresh bottle, the official store wins outright. Amazon is the only sensible backup, and only for a single bottle.
How to avoid overpaying and knockoffs
Three quick checks cover every pricing trap we found.
Check the domain. The official checkout lives on a suncoastsciences.com address. A lookalike page with a similar logo isn’t the official store, and it won’t honor the guarantee.
Check whether it’s a bundle. The genuine savings come from the 2-bottle and 3-bottle tiers. A single bottle at a “too good” price on a random site is a flag, usually for old stock.
Check the expiration date on any marketplace listing. If a seller won’t show it, assume it’s near expiry and pass.
Where it sits against the alternatives
If you’re still deciding whether Total Package Serum is the right serum at all, two of our other pages settle it quickly. Our Total Package Serum vs The Ordinary Buffet head-to-head weighs it against the $20 peptide favorite, and the roundup of the best all-in-one anti-aging serums shows where it lands in the category.
Not sure the brand is trustworthy? Our is Total Package Serum legit guide walks through the company, the reviews, and the complaints. For a different at-home step, the electric gua sha review is a natural next read, and the beauty hub has the rest.
Ready to buy? The official store is the one place with the bundle price, free shipping, and the 365-day guarantee together.
Buy Total Package Serum from the official store