Formula 10.0.6 Keep Your Cool skin-calming gel mask tube on white background
Good choice for Dehydration
What makes this different

Instead of a clay or peel-off gimmick, this is a genuinely soothing, humectant-led gel mask built around licorice root, one of the better-evidenced calming botanicals, with glycerin high in the formula for real lightweight hydration. That makes it one of the gentler, more broadly wearable masks in the lineup, suited to stressed or overheated skin rather than oil control.

Formula 10.0.6

Formula 10.0.6 Keep Your Cool Review

Cooling Comfort Mask Masks gel drugstore Paraben free Cruelty free Vegan

A refreshingly gentle, hydrating gel mask that actually earns its calming claim thanks to licorice root and a humectant-rich base. It cools and soothes stressed, overheated or dehydrated skin without the drying drama of the brand's clays and peels. The only real catch is the added fragrance, which keeps it just short of a perfect sensitive-skin pick.

Price $7.99 100 ml
Shopper rating 4.3 ★★★★★ 1,600 reviews
Buy at Amazon ♥
Verdicts

How well it fits each concern

One verdict per concern. Open a row for the reasoning; the receipt has every source.

The scaleRecommendedGoodSupportingEarly evidenceNot for thisAvoidhow it works

Good choicefor DehydrationGlycerin is a reference standard by mechanism for dehydration; this gel carries it high in the ingredient list.Receipt1 source on the row · concentration not declared; studied range 20% · row checked Jul 17, 2026 · rule R5, same reading on 9,843 products · open the receipt

The case for it

  1. Glycerin is a reference standard by mechanism for this concern — an established physical action, not a trial result.
  2. It is present at an effective concentration, declared or high in the ingredient list.
  3. The formula carries no trigger this concern is sensitive to, with the cautions noted.

Limited evidenceStandard tolerabilityNo reviews read yet

Same rule for everyone. “Good choice” is the verdict on 10,340 of 45,446 concern verdicts across the catalog; rule R5 decided 9,843 of them. Unchanged since September 5, 2026, engine 5.2.0.

Brand or formulator? Disclose a concentration or correct a fact →

The full receipt: rule, row, sources, dates →All dehydration products →

Good choicefor DrynessGlycerin is a reference standard by mechanism for dryness; this gel carries it high in the ingredient list.Receipt2 sources on the row · concentration not declared; studied range 2–20% · row checked Jul 17, 2026 · rule R5, same reading on 9,843 products · open the receipt

The case for it

  1. Glycerin is a reference standard by mechanism for this concern — an established physical action, not a trial result.
  2. It is present at an effective concentration, declared or high in the ingredient list.
  3. The formula carries no trigger this concern is sensitive to, with the cautions noted.

Limited evidenceStandard tolerabilityNo reviews read yet

Cautions: fragrance.

Same rule for everyone. “Good choice” is the verdict on 10,340 of 45,446 concern verdicts across the catalog; rule R5 decided 9,843 of them. Unchanged since September 5, 2026, engine 5.2.0.

Brand or formulator? Disclose a concentration or correct a fact →

The full receipt: rule, row, sources, dates →All dryness products →

Unprovenfor DullnessGlycerin has early or mechanistic evidence for dullness — a reasonable bet, not a recommendation; the other actives here are not yet assessed for it.Receipt1 source on the row · concentration not declared; studied range 2–20% · row checked Jul 17, 2026 · rule R9, same reading on 4,156 products · open the receipt

The case for it

  1. Glycerin has early or mechanistic evidence for this concern, not trial-backed standing.
  2. It is present at an effective concentration, declared or high in the ingredient list.
  3. The formula carries no trigger this concern is sensitive to, with the cautions noted.

Limited evidenceStandard tolerabilityNo reviews read yet

What would change this: Trial evidence for the active on this concern would move this from a bet to a recommendation.

Same rule for everyone. “Unproven” is the verdict on 4,156 of 45,446 concern verdicts across the catalog; rule R9 decided 4,156 of them. Unchanged since October 9, 2026, engine 5.2.0.

Brand or formulator? Disclose a concentration or correct a fact →

The full receipt: rule, row, sources, dates →All dullness products →How dullness is treated →

As a maskNot judged: what a mask is for — works within its wear time, benefit outlasts the mask, comes off cleanly — cannot yet be measured from the ingredient list (only intensity without injury can).

A verdict is Dermington’s assessment of how well a product’s ingredients fit a concern — never a claim about what the product treats. Evidence dots and collected reviews sit beside it and are never blended in. Rules 0.5.1 · evidence table ev-2026.10-r231 · engine 5.2.0 · how we decide · this product’s receipt

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Assessment

Pros & cons

What it does well 6

  • Genuinely soothing licorice root extract
  • Cooling, refreshing feel on hot or tired skin
  • Humectant-rich base hydrates without heaviness
  • Gentle enough for a wide range of skin types
  • Rinses clean with no greasy residue
  • Vegan, paraben-free and inexpensive

Where it falls short 5

  • Added fragrance undercuts the calming positioning
  • Hydration is light for very dry skin
  • A comfort mask, not a treatment for breakouts
  • Contains a cosmetic blue dye
  • Soothing effect is modest rather than dramatic
Review

The full review

In a brand catalog full of dramatic gestures, the satisfying yank of a peel-off mask, the tight-faced pull of an oil-stripping clay, Keep Your Cool is the quiet one. There is no theater here, no black film to peel triumphantly or mud that cracks as it dries. It is just a cool blue gel that you smooth on, leave for a few minutes, and rinse away, and that restraint turns out to be its greatest strength. While most of the lineup is built around doing something visible and oil-focused, this one is built around comfort, and it is genuinely one of the gentler, more broadly useful masks the brand makes. The formula backs up the calming promise more credibly than you might expect at this price. The standout is licorice root extract, sitting just after the preservative, and it is a smart inclusion: licorice contains compounds like glycyrrhizin and licochalcone with documented anti-inflammatory and mild brightening activity, making it one of the better-evidenced soothing botanicals you can put in a mask. It is the real reason this can claim to settle redness and calm irritated, overheated skin rather than just feeling pleasant. Supporting it is glycerin, placed high as the third ingredient, doing the actual hydration work by drawing water into the skin, which is what gives the gel its replenishing, cooling feel. Cucumber and coconut extracts round out the theme with a fresh, lightly conditioning touch. None of this is groundbreaking, but it is a coherent, sensible formula aimed squarely at comfort, and the ingredients are placed where they can actually contribute. The experience is the whole point, and it delivers. The gel is lightweight and bouncy, spreads cool and smooth, and produces that instant refreshing sensation that feels wonderful on hot, tired or sun-exposed skin. It sinks in partway and rinses away cleanly with no greasy residue, leaving skin soft, hydrated and noticeably calmer. As a quick pick-me-up after a long day, a flight or some mild sun, it does exactly what you want, and because it is hydrating rather than stripping, it suits a far wider range of skin than the brand's clays. Dry skin gets welcome moisture, combination and oily skin get a non-heavy cooling treat, and even normal skin enjoys it as a comfort ritual. Where it stops short of perfect is the fragrance. There is added fragrance for the fresh cucumber-clean scent, and that is the one ingredient that keeps this from being an unreservedly sensitive-skin pick. For a mask whose entire selling point is calming and soothing, fragrance is a slightly counterproductive choice, since fragrance is among the more common triggers for reactive skin. Most people will be fine, and the scent is light and fades fast, but anyone with truly sensitive, rosacea-prone or compromised skin should weigh that, because it is precisely those people a calming mask is most marketed to. The blue tint, from Blue 1 Lake, is purely cosmetic and rinses away. It is also worth being realistic about scope. This is a comfort mask, not a treatment. It will not clear breakouts, fade pigment or deliver dramatic results, and it should not be expected to. It hydrates, it soothes, it cools, and those are legitimate if modest benefits. For very dry skin, the hydration is light enough that you will want to follow with a proper moisturizer rather than relying on the mask alone. Used as intended, as a gentle weekly or as-needed soother, it fits comfortably into almost any routine. The fit is the widest in the lineup. Normal, combination, dry and even oily skin can all enjoy this, and it is especially nice for anyone whose skin runs hot, tight or stressed and wants relief without aggravation. Only genuinely fragrance-sensitive skin should hesitate. On value, it is a quietly good buy: under eight dollars for a gentle, well-constructed hydrating gel mask with a credible soothing active, lasting months at weekly use. You are not paying for prestige, and the fragrance is the corner cut to hit the price, but the core formula is sound and the comfort it delivers is real. In a lineup that often prioritizes drama, this understated little mask might be the most universally useful thing in it. It is worth appreciating, too, how unusual restraint is in a category built on spectacle, and why that restraint is exactly what makes this mask quietly valuable. So much of skincare marketing trains us to equate sensation with efficacy, the sting of an acid, the tight pull of clay, the dramatic peel, as if discomfort were proof that something is working. A gentle, hydrating, genuinely soothing product can feel almost too easy by comparison, like it could not possibly be doing anything. But soothing and hydrating are real, evidence-backed benefits, and for skin that is stressed, over-treated, sunburned at the edges or simply tired, the absence of drama is the point. This is the mask you reach for after you have overdone the actives, after a long flight, after a day in the sun, when your skin needs comfort rather than correction. Kept in the fridge for an extra cooling hit, it becomes a small, reliable luxury that asks nothing of your skin but to feel better.

The science

This is one of the more defensible formulas in the lineup because its key ingredients are placed to actually work and have real evidence behind them. Glycerin is among the best-studied humectants in skincare, with consistent data showing it binds water in the stratum corneum and improves hydration and barrier comfort; positioned third here, it is present in meaningful quantity, which is why the gel hydrates rather than just feeling wet. The soothing claim rests on licorice root extract, and this is the standout: Glycyrrhiza glabra contains glycyrrhizin and licochalcone A, compounds with documented anti-inflammatory activity, and licochalcone in particular has been studied for calming redness and irritation, with some research also supporting mild inhibition of melanin synthesis for a subtle brightening effect. The caveat is that the extract concentration is undisclosed and a rinse-off mask offers limited contact time, so the benefit is real but modest. Cucumber and coconut extracts have milder, more preliminary support, contributing a cooling, conditioning feel more than a proven active effect. The one ingredient working against the formula's intent is the added fragrance, since the dermatologic literature consistently identifies fragrance as a leading cause of cosmetic contact dermatitis, a notable inclusion in a product designed to calm. On balance, the science supports genuine hydration and credible, if gentle, soothing.

The clinical view

Soothing gel masks built around licorice and humectants are generally regarded favorably in clinical thinking for calming stressed, overheated or dehydrated skin. The usual view is that glycerin provides reliable lightweight hydration and that licorice extracts, particularly licochalcone A, have credible anti-inflammatory and mild brightening support, making such masks a reasonable comfort step. Standard guidance is to treat them as supportive rather than corrective, since they do not replace treatment for active conditions. The added fragrance is the element most often flagged, because patients with truly sensitive or rosacea-prone skin, exactly the group drawn to a calming mask, are typically advised to favor fragrance-free formulas. For genuine sunburn or a compromised barrier, dermatologists recommend dedicated aftercare rather than relying on a cooling gel mask for repair.

Formula

Key ingredients

  1. Licorice Root Extract

    The standout soothing active, sitting just after the preservative in this gel base. Licorice carries anti-inflammatory and mild brightening compounds, making it the most credible reason this calming mask can claim to settle redness and irritated, overheated skin.

    Not yet assessed
  2. Glycerin

    Placed high as the third ingredient, glycerin is the workhorse humectant here, drawing water into the skin to deliver the lightweight hydration that makes this gel feel cooling and replenishing rather than just superficial.

    Established mechanism for Dehydration · established mechanism
  3. Cucumber Fruit Extract

    Adds a fresh, calming touch alongside the licorice, reinforcing the cooling-and-soothing theme of the mask with a mild emollient note that suits stressed or sun-exposed skin.

    Not yet assessed
  4. Coconut Extract

    Lends a light conditioning, softening quality to the gel, helping skin feel comfortable and supple after the mask is rinsed, complementing the humectant glycerin in this hydration-focused formula.

    Not yet assessed
Full ingredient list 15 ingredients ShowHide

Water/Aqua, Glyceryl Stearate SE, Glycerin, Polyurethane-34, Isohexadecane, Pullulan, Phenoxyethanol, Glycyrrhiza Glabra (Licorice) Root Extract, Cucumis Sativus (Cucumber) Fruit Extract, Cocos Nucifera (Coconut) Extract, Polyacrylamide, C13-14 Isoparaffin, Fragrance, Laureth-7, Blue 1 Lake

Safety & formulation facts

  • Pregnancy safe
  • Not fragrance free
  • Alcohol free
  • Not oil free
  • Silicone free
  • Paraben free
  • Sulfate free
  • Cruelty free
  • Vegan
  • Not fungal-acne safe
Potential irritants Fragrance
Common allergens Fragrance
Compatibility

Skin types & routine

Routine step treatment
Time of day Morning & night
Best season spring & summer
Finish dewy, lightweight, non-greasy

Layering

Smooth this onto cleansed skin once or twice a week, or as a quick cooling pick-me-up after sun exposure. Rinse after ten to fifteen minutes, then follow with your serum and moisturizer; it layers comfortably under richer products on dry skin.

When to expect results

Skin feels cool, calm and hydrated right after rinsing. With regular weekly use, dehydrated skin can look plumper and more comfortable; the licorice may offer subtle help with redness over time, but this is a comfort mask rather than a treatment.

Pairs well with Hyaluronic acid serumNiacinamide serumBarrier moisturizer

A routine built around it

Morning

  1. Gentle cleanser
  2. Keep Your Cool (1-2x weekly)this product
  3. Hydrating serum
  4. Moisturizer
  5. Sunscreen SPF 30+

Night

  1. Gentle cleanser
  2. Keep Your Cool (1-2x weekly)this product
  3. Hydrating serum
  4. Moisturizer
Guidance

How to use it, and who it's for

How to use

Spread a comfortable layer over cleansed, dry skin once or twice a week, or whenever your skin feels hot, tight or stressed, avoiding the immediate eye area. Leave it on for ten to fifteen minutes to let the cooling, hydrating gel settle, then rinse off with lukewarm water and pat dry. Follow with your usual serum and a moisturizer to seal in the hydration, especially if your skin is dry. It also works well kept in the fridge for an extra-cooling treat after sun exposure or a long day, and it layers comfortably into both morning and evening routines.

Is it worth the price?

At under eight dollars, this is one of the better value picks in the range. You are getting a gentle, humectant-led gel mask with a genuinely credible soothing active in licorice root, and a tube lasts three to four months at weekly use, keeping per-use cost minimal. There is no larger size to weigh. The formula is sensible and broadly wearable rather than gimmicky, which makes the low price feel like a quiet bargain rather than a compromise. The fragrance is the only obvious corner cut, and for most skin it is a minor one. As a value-focused brand, Formula 10.0.6 delivers honest, comfort-driven function here at a price that is easy to justify.

Who should buy it

Choose this if you want a gentle, cooling hydration mask for skin that runs hot, tight, stressed or dehydrated. It suits normal, combination and dry skin especially well, and is a nice as-needed soother after sun, travel or over-exfoliation for anyone who likes a comfort step that will not aggravate.

Who should skip it

Reconsider if your skin is genuinely fragrance-sensitive, rosacea-prone or has a compromised barrier, since the added fragrance can irritate the very skin a calming mask targets. Anyone needing a mask to treat breakouts, fade pigment or deliver dramatic results should look to active-driven products instead, as this is a comfort mask.

Ready to try it?Formula 10.0.6 Keep Your Cool · $7.99 · 100 ml
Details

The product, in detail

Texture
A lightweight, bouncy blue gel that spreads cool and smooth, sinking in partway and rinsing away cleanly without residue.
Scent
A fresh, light cucumber-clean fragrance that fades quickly.
Packaging
Squeeze tube with a flip cap.
How long it lasts
About three to four months at one to two uses per week.
Once opened
Use within 12 months · track your toss-by date →
Size
100 ml
Certifications
Cruelty-free · Vegan · Paraben-free

What the first two weeks feel like

Expect an instantly cooling, refreshing sensation that calms hot, tired skin on contact, with a soft, hydrated feel after rinsing. There is no purging or adjustment period; this is a gentle comfort mask designed to soothe rather than treat.

The story behind it

Why it exists

It sits in Formula 10.0.6's mask range as the calming, cooling counterpoint to the brand's oil-stripping clays and dramatic peels, built for anyone wanting a gentle hydration-and-comfort mask after sun, stress or over-exfoliation, all at a drugstore price.

About Formula 10.0.6 Established Brand (5–20 years)

Formula 10.0.6 carries a 1933 pharmacy date in its name but operates as a budget mass-retail mask brand sold at drugstores and on Amazon. Its formulas lean on recognizable soothing botanicals rather than published clinical research, so its credibility rests on years of shelf presence and high review counts rather than dermatological validation.

Brand founded 1933

Myth vs. reality

What people get wrong about it

MythA cooling gel mask treats sunburn.

RealityIt can temporarily soothe the heat and tightness of mildly sun-exposed skin, but it is not a treatment for an actual sunburn, which is skin damage that needs proper aftercare. The cooling relief is comfort, not repair.

MythGentle gel masks do not really do anything.

RealityHydration and soothing are real, measurable benefits. The glycerin genuinely binds water and the licorice has documented anti-inflammatory activity, so a comfort mask like this does have a legitimate, if modest, role for stressed skin.

FAQ

Questions people ask

Is the Keep Your Cool mask good for sensitive skin?

It is gentle and soothing thanks to licorice root and a humectant base, but it does contain added fragrance, which can irritate truly sensitive or rosacea-prone skin. For most people it is comfortable, but the most reactive skin types should patch test or choose a fragrance-free option.

Does Keep Your Cool actually soothe redness?

It can help modestly. Licorice root contains licochalcone and glycyrrhizin, compounds with documented anti-inflammatory activity, so the mask has a credible basis for calming redness. As a rinse-off comfort mask, the effect is gentle rather than a treatment for persistent redness.

Can I use Keep Your Cool after sun exposure?

Yes, as a cooling comfort step. It feels especially refreshing on hot, tired skin and can temporarily ease tightness, particularly if chilled in the fridge first. It is not a treatment for an actual sunburn, which needs proper aftercare, but it offers pleasant relief for mildly sun-exposed skin.

Is the Keep Your Cool mask hydrating enough for dry skin?

It provides light, glycerin-driven hydration that dry skin will appreciate, but it is not a substitute for a moisturizer. Dry skin should follow the mask with a richer cream to seal in the hydration and keep skin comfortable.

Is the Keep Your Cool mask vegan?

Yes. The formula is vegan and paraben-free, and the brand states it is not tested on animals. The cooling blue tint comes from a cosmetic dye that rinses away with the mask.

How often can I use Keep Your Cool?

Because it is gentle and hydrating rather than stripping, you can use it once or twice a week comfortably, or as an as-needed soother after sun, travel or a stressful day. It is mild enough that overuse is far less of a concern than with the brand's clay or peel-off masks.

Reviews

What shoppers tend to say

Recurring themes our editors read across retailer reviews — summaries in our words, not quotations, and not a substitute for a patch test.

Common praise

  • Cooling and refreshing
  • Hydrates without heaviness
  • Calms stressed skin
  • Gentle and affordable

Common complaints

  • Contains fragrance
  • Mild effect compared to actives
  • Blue tint
  • Hydration is light for very dry skin
Notable endorsementsLong-standing drugstore gel maskRecommended in budget soothing-mask roundups
Next stepCheck it against what you already useClashes, spacing and the right order, with everything on your shelf.