Name: HPT6 Ultra Drop 10%
Brand: RallyBack
Price: 49.99 USD
Availability: InStock

For Firmer, Smoother, More Resilient-Looking Skin

HPT6 Ultra Drop 10%

10,467+ Reviews

$49.99

$70.00

When your usual moisturizer no longer feels like enough. Add focused firmness support in one lightweight step.

Supports firmer, more resilient-looking skin

Powered by the HPT6 Complex

Water-light texture that layers into your routine

Serious actives, an easy everyday step.

A fast-absorbing drop designed to sit comfortably under the skincare and makeup you already use.

Full ingredients

HPT 10% · Matrixyl Synthé’6 2%

Full INCI list pulled from product data.

What makes this drop different?

It combines 10% HPT with 2% Matrixyl Synthé’6 in a lightweight serum focused on the appearance of firmness and elasticity.

Is this the right strength for me?

This is the 10% Forte formula. Epii also offers a 5% version. Compare the two on the original store if you’re choosing your first HPT serum.

Where does it fit in my routine?

After cleansing and toner, before moisturizer. Use morning and night as directed; follow with sunscreen in the morning.

How to use

A single drop covers the whole face. Use morning and night, then layer moisturizer, sunscreen, and makeup.

Disclosed active percentagesLightweight daily careMorning & night

Glowing Reviews From

Other Women Like You

10,467+ Reviews

Rated 4.6 / 5.0

A wonderful skin-firming serum that I absolutely love. 🥰

It boosts my skin's elasticity not only on the surface but also in the deeper layers. I love its lightweight texture; it absorbs quickly and doesn't leave a sticky feeling. 😃

Carolyn R.

Verified

Rated 4.6 / 5.0

I just can't praise this serum enough. Epii really nailed the formula and this range of hpt. This is my holy grail to use with Retinal. They both works so well and the skin looks like glass the next morning. I would recommend to anyone in their late 20's to add this serum in your routine and all aging issues will be far far from your skin.

Daine M.

Verified

Rated 4.6 / 5.0

My 2nd bottle! Fast-absorbing, smooths skin texture, and deeply hydrates.

Carrie T.

Verified

Rated 4.6 / 5.0

HPT6 was the product i was more excited to test, i've been using it daily for a week and it delivers what is expected, i feel the skin firmer and glowy.

Mariah K.

Verified

Rated 4.6 / 5.0

Superb product. I can see some changes in my skin after just 2 weeks of use

V. Hutson

Verified

A familiar feeling?

Your skin still feels soft.
But where did the bounce go?

More moisture isn’t always the whole answer. Make room for a serum that puts the look of firmness first.

01

Firmness has its own needs.

Keep your favorite moisturizer. Add a lightweight serum for firmer, bouncier-looking skin.

02

You want to know what’s inside.

Two named firming actives, with their percentages clearly disclosed. Less guesswork at the shelf.

03

One extra step. Same routine.

A lightweight serum that layers under your moisturizer and makeup, without a heavy feel.

Give your skin’s bounce

a little backup.

Meet HPT6 Ultra Drop 10%. A lightweight firming serum designed to support smoother, more resilient-looking skin, without adding a heavy layer to your routine.

Targets the Look of Lost Firmness

Give skin that looks less bouncy a daily step focused on firmness and elasticity.

Two Actives. Clear Percentages.

10% HPT and 2% Matrixyl Synthé’6 bring focused firming care to every drop.

Fits Right Into Your Routine

A fast-absorbing texture that layers under moisturizer, sunscreen, and makeup.

HPT6 Ultra Drop being applied to the back of a hand

Meet the HPT6 complex

Two firming actives.
One focused formula.

Built around the appearance of skin structure, firmness, and resilience.

10%

HPT

Hydroxypropyl Tetrahydropyrantriol, the formula’s core firming active.

2%

Matrixyl Synthé’6

A peptide blend that complements HPT’s focus on firmer-looking skin.

Ingredient percentages are disclosed by Epii. Individual results vary.

A small step worth keeping

Your routine.
With a little more support.

Keep your cleanser. Keep your moisturizer. Put the drop in between, and make consistency the easy part.

HPT6 ULTRA DROP 10%

STEP 1

Apply one drop to the face after cleansing and toner.

STEP 2

Follow with moisturizer. In the morning, finish with sunscreen before makeup.

PRO TIP Let the serum absorb before your next layer.

ROUTINE

Cleanse Toner Ultra Drop Moisturize

When Morning & night

A different approach to firmness

Retinol isn’t your only option.

Meet HPT6 Ultra Drop. A lightweight serum with 10% HPT and 2% Matrixyl Synthe’6, focused on firmer, more resilient-looking skin.

HPT6 Ultra Drop compared with retinol products
Formula details	HPT6 ULTRA DROP	Retinol products
Featured actives	HPT + Matrixyl Synthe’6	Retinol, with other ingredients depending on the product
Stated concentrations	10% HPT 2% Matrixyl Synthe’6	Check the individual product
Product format	Lightweight serum	Available in different formulas and textures
How to use	Apply before moisturizer	Follow the individual product’s directions

A focused formula. Clearly stated percentages. One simple step before moisturizer.

Retinol formulas vary. This comparison describes formula details, not proven differences in results or tolerability.

Good to know

A few things you’re wondering.

Is this a moisturizer or a serum?

Ultra Drop is a serum. Apply it before moisturizer, rather than using it in place of moisturizer.

What is the main skin concern it targets?

The appearance of lost firmness and elasticity. It isn’t positioned here as a targeted treatment for pigmentation, acne, or dark spots.

What should I expect from the texture?

Epii describes a water-light, fast-absorbing finish designed to layer under moisturizer, sunscreen, and makeup.

Can I see an immediate lifting effect?

This is daily skincare, not an instant lifting procedure. Give a consistent routine time, and keep expectations realistic. Results differ between people.

Where can I check ingredients and purchase details?

Visit the original Epii product page for the full listing, current availability, and store policies.