By your forties, the bathroom shelf is a traffic jam of half-used bottles: one for firming, one for brightening, one for the dry patches, and you still skip half of them. Total Package Serum was built to end that.

The Total Package Serum is a lightweight face serum from Sun Coast Sciences that stacks Vitamin C, hyaluronic acid and three anti-aging peptides into one 30 mL bottle. One step, morning and night, instead of four.

For this full Total Package Serum review we went through the ingredient list, the science behind each active, the maker, the pricing and a wide spread of buyer feedback. Here’s the truth about what it does, and how to get the best price.

What Total Package Serum is

Sun Coast Sciences Total Package Serum airless pump bottle on a marble stand

Total Package Serum is one 30 mL bottle that does the work of a small stack of anti-aging products. Sun Coast Sciences aims it at the four things women notice first with age: fine lines, loss of firmness, dryness and dark spots.

It comes in an airless pump, which keeps the actives fresh, and the texture is what reviewers rave about most. It’s light, fast-absorbing and non-greasy, so it layers under moisturizer or makeup without pilling.

You use four to five pumps across your face, morning and night. Our how to use Total Package Serum guide covers the routine step by step.

See Total Package Serum at the official store

The ingredients, and the science behind them

Hand holding the Total Package Serum bottle, showing the Vitamin C, Hyaluronic Acid, Tri-Peptide label

This is where Total Package Serum earns its name: five proven actives, each with a different job.

Vitamin C (as sodium ascorbyl phosphate, one of the more stable vitamin C derivatives) is the brightener and antioxidant, aimed at dullness and the look of dark spots.

Hyaluronic acid (sodium hyaluronate) is the hydrator. It pulls water into the skin so it looks plumper and smoother, and in a 60-day placebo-controlled study, hyaluronic acid creams significantly improved skin hydration and elasticity.

Matrixyl (palmitoyl pentapeptide-4) and Matrixyl Synthe-6 (palmitoyl tripeptide-38) are peptides aimed at the look of fine lines and firmness.

Argireline (acetyl hexapeptide-8) targets expression lines. In a randomized, placebo-controlled trial, it reduced the depth of eye-area wrinkles after just four weeks.

Soothing botanicals round it out: aloe, shea butter, chamomile, green tea and olive leaf extract. Our does Total Package Serum really work guide goes through the evidence ingredient by ingredient, and Total Package Serum reviews through a dermatology lens checks each active against the published research.

Who makes it: Sun Coast Sciences and Dr. Mark Rosenberg

Dr. Mark Rosenberg, M.D., founder of Sun Coast Sciences, in a white coat

Total Package Serum comes from Sun Coast Sciences, a Florida skincare company, and it was formulated by the company’s founder, Dr. Mark Rosenberg, M.D.

It’s made in a cGMP-registered facility in Florida, the manufacturing standard you want behind anything you put on your face. A named doctor and a registered facility put it a step above the anonymous white-label serums that flood this category.

Our guide to Sun Coast Sciences and Dr. Mark Rosenberg covers the maker in full. If you’ve seen a same-named serum from another brand, our Del Mar Total Package Serum guide sorts out which is which.

Total Package Serum reviews: what buyers say

Buyers keep praising the same things: the lightweight texture, fast absorption, real hydration and a brighter, softer look after a few weeks of daily use.

Before and after: a Total Package Serum customer in profile, with smoother-looking skin along the cheek and jaw
Customer before-and-after photos published by Sun Coast Sciences.
Before and after: a Total Package Serum customer facing the camera, with a brighter, more even-looking complexion
Customer before-and-after photos published by Sun Coast Sciences.

Sun Coast Sciences holds a 4.1 “Great” TrustScore on Trustpilot, and two out of three reviews there are five stars. Women with dry, dull or tired-looking skin tend to be the happiest of all.

The buyers who love it most are the ones who treat it as their everyday hydrating, brightening serum and give it a few weeks. Judged that way, the Total Package Serum delivers.

Consumer Reports doesn’t test direct-to-consumer serums like this one, so our Total Package Serum reviews and Consumer Reports guide pulls together the review scores instead. Our guide on what Reddit users say covers that platform, and is Total Package Serum legit covers the company and how to order safely.

Check today's Total Package Serum price

Price, the 365-day guarantee, and how to save

Two Total Package Serum bottles on a marble platform

On the official Sun Coast Sciences store, a single 30 mL bottle has recently run about $69 to $86, and the bundles bring it down to roughly $43 a bottle for two or $39 a bottle for three. Prices rotate with the current sale, so check the live price before you order.

The best value is the one-time multi-bottle bundle. It gets you the lowest per-bottle price, and if you only want to buy once, just leave the subscribe-and-save box unticked at checkout. Our where to buy Total Package Serum guide breaks down every tier, and our Total Package Serum at Costco guide explains why you won’t find it at Costco, Target or Sephora.

The guarantee is the standout: 365 days, money back. That’s a full year to try it, far longer than the 30 or 60 days most serums give you. Return your bottles, even empty ones, for a refund of the purchase price. It applies only to orders from the official store, so skip Amazon if you want the year-long promise.

Try Total Package Serum with the 365-day guarantee →

How it compares

The best-known budget rival is The Ordinary’s Multi-Peptide + HA Serum, at around $20. It covers peptides and hydration but skips Vitamin C entirely, so you’d still need a separate brightening step.

That’s Total Package Serum’s edge: Vitamin C, hyaluronic acid and peptides in one bottle, so one step does the job of two or three. Olay’s Regenerist Micro-Sculpting Serum is the other drugstore multitasker, a peptide-and-niacinamide option without the Vitamin C.

We break the closest matchup down in our Total Package Serum vs The Ordinary Buffet comparison, weigh it against the clinical benchmark in Total Package Serum vs SkinCeuticals C E Ferulic, put it up against the popular mature-skin rival in Total Package Serum vs Vibriance, and rank it against the field in our best all-in-one anti-aging serum guide.

Pros and cons

What we liked

  • One bottle covers Vitamin C, hyaluronic acid and three anti-aging peptides, so it replaces several separate steps
  • Lightweight, fast-absorbing texture that layers under moisturizer or makeup without pilling
  • Formulated by Dr. Mark Rosenberg, M.D. and made in a cGMP-registered facility in Florida
  • A 365-day money-back guarantee on the official store, unusually long for a serum
  • Bundles bring the price down to about $39 a bottle

What we didn't

  • Only available online

Who it’s for

If you want to simplify a cluttered routine into one lightweight bottle, and you care about hydration and glow as much as firming, Total Package Serum is made for you. It’s especially good for dry, dull or tired-looking skin, and the year-long guarantee makes trying it close to risk-free.

For more anti-aging picks, see our best under-eye products for bags and puffiness, our Dr. Melasmin calcium stick review, and the full beauty hub.

Verdict

Total Package Serum earns a 9.6 out of 10. It’s a lightweight all-in-one that brightens, hydrates and softens the look of fine lines from a single bottle, and it turns a cluttered shelf into one simple step.

Choose a one-time bundle for the best per-bottle price, use it morning and night, and give it a few weeks. With a 365-day money-back guarantee behind it, there’s very little to lose.

See today's Total Package Serum price