Tenzero Deep Aqua Collagen 2x Sleeping Mask
Tenzero Deep Aqua Collagen 2x Sleeping Mask
Product Description
Product overview
Overnight sleeping mask delivering multi-molecular hydration through a hyaluronic acid complex (five forms), glycerin humectant, and 1,000 ppm hydrolyzed collagen. This gel-based treatment locks moisture into skin during sleep, targeting dehydration and loss of elasticity. Lightweight silicone matrix allows extended wear without heaviness.
Five-form hyaluronic acid hydration system
Hyaluronic acid stacked across five molecular weights — from crosspolymer to hydrolyzed forms — penetrates multiple skin layers simultaneously. Combined with glycerin and butylene glycol, this sleeping mask sustains moisture retention throughout the night without occlusion-based suffocation.
Texture & feel
SENSORYMulti-depth hydration complex
Five hyaluronic acid derivatives (sodium hyaluronate, hydroxypropyltrimonium hyaluronate, sodium acetylated hyaluronate, hydrolyzed hyaluronic acid, sodium hyaluronate crosspolymer) work across different skin depths. This layered approach delivers hydration to both surface and dermal layers.
Collagen peptide reinforcement
Hydrolyzed collagen extract at 1,000 ppm provides amino acids that support skin structure and elasticity. Smaller peptide size enables penetration beyond the stratum corneum.
Silicone gel matrix
Cyclopentasiloxane and cyclohexasiloxane create a smooth, breathable gel base that spreads evenly and dries to a non-sticky finish. Allows skin to regulate temperature during sleep.
Overnight wear format
Designed for 6–8 hour contact without disruption. The formula balances water-binding humectants with a light silicone film that doesn't clog pores or leave heavy residue upon morning cleansing.
Antioxidant stabilization
Tocopheryl acetate (vitamin E acetate) protects the formula and skin during the night, reducing oxidative stress from evening environmental exposure and supporting barrier integrity.
Fragrant sensory profile
Fragrance blend (hexyl cinnamal, hydroxycitronellal, linalool) provides a cosmetic scent without therapeutic claims. Phenoxyethanol and ethylhexylglycerin ensure stability during extended overnight use.
Safety & compatibility
SAFELacks retinoids, hydroquinone, and high-dose actives that trigger pregnancy caution. Hyaluronic acid and glycerin are established safe for gestational use.
Polysorbate 20 is a known fungal-acne trigger. Individuals with Malassezia sensitivity should patch-test or avoid this formula.
Fragrance blend includes linalool and hydroxycitronellal, common allergens. Sensitive or compromised skin may experience contact irritation with overnight application.
Cyclopentasiloxane and cyclohexasiloxane create a silicone-based barrier. Those avoiding silicones or with silicone sensitivity should discontinue use.
This is an overnight mask without sunscreen filters. Daytime use requires a separate SPF product; do not rely on this formula for sun protection.
Avoid layering with retinoid serums immediately before use; apply mask 15+ minutes after.
Preservative system relies on phenoxyethanol and ethylhexylglycerin instead of parabens. Sulfate-free surfactants ensure gentle cleansing during makeup removal.
Ingredient breakdown
INCISodium Hyaluronate Proven
Five hyaluronic acid salts and derivatives target multiple skin layers. Sodium hyaluronate and potassium hyaluronate are low-molecular-weight forms that penetrate the epidermis, while crosspolymer and acetylated versions sit on the surface, creating a moisture-binding matrix. This multi-weight approach sustains hydration for 6–8 hours without reapplication.
- Mechanism: HA binds up to 1,000× its weight in water, distributing across skin layers
- Benefit: Reduces transepidermal water loss (TEWL) and restores plump, dewy appearance
- Function: Different molecular weights work synergistically—some penetrate, others reinforce surface hydration
Hydrolyzed Collagen Extract(1,000Ppm) Supporting
Peptide-broken collagen at 1,000 ppm supplies amino acids (proline, glycine, hydroxyproline) that reinforce skin's structural matrix. Small molecular weight enables absorption into the dermis, where it may support elasticity and firmness. Particularly effective in overnight masks, as collagen amino acids integrate into skin during prolonged contact.
- Benefit: Supports skin elasticity and reduces sagging appearance over consistent use
- Mechanism: Amino acids activate fibroblast signaling and collagen synthesis pathways
- Function: Works synergistically with hyaluronic acid to plump fine lines and crepey texture
Glycerin Supporting
Humectant that draws moisture from both the environment and deeper skin layers to the stratum corneum. At the concentration typical in sleeping masks (usually 2–5%), glycerin boosts the hydrating power of hyaluronic acid without feeling sticky. Pairs with butylene glycol to enhance water retention.
- Mechanism: Humectant action reduces TEWL by 20–30% in clinical settings
- Benefit: Skin feels soft and supple upon waking
- Function: Glycerol enhances penetration and efficacy of other actives like peptides
Butylene Glycol Supporting
Secondary humectant and skin-conditioning agent that amplifies the moisture-binding effect of glycerin. Also acts as a preservative booster, extending the stability of the formula during overnight application. Reduces the sensation of tackiness that high glycerin concentrations can produce.
- Benefit: Enhances hydration and prevents the tight, dehydrated feeling after masks dry
- Function: Synergizes with glycerin for sustained moisture release throughout sleep
- Mechanism: Penetrates stratum corneum and supports humectant activity in deeper layers
Cyclopentasiloxane Supporting
Volatile silicones that create a light, spreadable gel matrix and evaporate partially during the first 1–2 hours of sleep, preventing an occlusive, suffocating feel. Allow the formula to deposit water-binding actives on skin while maintaining breathability. The remaining silicone film protects against moisture loss without trapping sweat.
- Mechanism: Volatile silicones evaporate to reduce occlusion while non-volatile forms provide slip
- Benefit: Prevents overhydration-induced maceration while maintaining a dewy finish
- Function: Enables even distribution of the hyaluronic acid complex and collagen peptides
Tocopheryl Acetate Supporting
Vitamin E acetate form that resists oxidation and stabilizes the formula. Provides mild antioxidant support during overnight wear, reducing free-radical damage from residual environmental stress (pollution, etc.). More stable than L-ascorbic acid in this sleeping-mask context.
- Benefit: Protects skin from oxidative stress during the night
- Mechanism: Quenches free radicals and stabilizes the formula against degradation
- Function: Complements hydrating actives by supporting skin barrier integrity
Polysorbate 20 Supporting
Emulsifying agent that keeps the silicone and water phases stable. Known trigger for fungal-acne-prone individuals (Malassezia ovale/globosa sensitivity). For non-fungal-acne skin, it poses no barrier issue.
- Function: Solubilizes fragrance and maintains uniform gel consistency
- Caution: May trigger fungal breakouts in 10–15% of acne-prone users
Glycerin Supporting
Dual preservative system that prevents bacterial and fungal growth during the long overnight contact period. Phenoxyethanol is a broad-spectrum preservative, while ethylhexylglycerin acts as a secondary booster. Safe at typical use levels (~1% combined).
- Function: Broad-spectrum preservation extends shelf life and overnight safety
- Benefit: Allows 6–8 hour wear without microbial proliferation
Trehalose Supporting
Non-reducing sugar that acts as a protective agent during storage and application. Supports hydration by stabilizing the hyaluronic acid complex and reducing evaporation during the first hours of sleep.
- Function: Osmolyte that stabilizes formula and skin proteins during overnight hydration
33 ingredients
Water(Aqua), Butylene Glycol, Cyclopentasiloxane, Glycerin, Cyclohexasiloxane, Trehalose, Propanediol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Polysorbate 20, Dimethicone, Phenoxyethanol, Carbomer, Caprylyl Glycol, Dimethicone/Vinyl Dimethicone Crosspolymer, Hydrolyzed Collagen Extract(1,000Ppm), Tocopheryl Acetate, Triethanolamine, Dimethiconol, Ethylhexylglycerin, Fragrance(Parfum), Disodium EDTA, Hexyl Cinnamal, Hydroxycitronellal, Linalool, 1,2-Hexanediol, Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Acetylated Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate.
Where it fits in your routine
STEP 03This sleeping mask is designed for PM use as the final step after all serums and treatments have set (typically 10–15 minutes after vitamin C or AHA application). Apply a thin to medium layer across face and neck, avoiding the eye contour unless tolerated. Leave on overnight for 6–8 hours; no rinse is necessary upon waking, though a gentle morning cleanse will remove residue. Do not layer with heavy occlusive oils immediately before, as the silicone base creates its own barrier.
How to use
4 STEPSCleanse first
Apply to clean, dry skin.
Apply an even layer
Use enough to cover skin without dripping.
Leave on per label
Most masks: 10–20 minutes. Don't let it dry out unless the label says so.
Remove & moisturize
Rinse or peel off, then follow with serum + moisturizer to lock in benefits.
Who is it for?
FIT CHECKPerfect for you if
- Your skin feels tight, dehydrated, or flaky by morning despite daytime hydrating steps
- You want collagen-boosting amino acids to support elasticity and firmness
- You prefer overnight formulas because they allow extended active contact without interfering with day routine
- You have normal to combination skin and tolerate fragrance and silicones without irritation
- You're willing to apply a light gel mask that dries partially and may leave a subtle sheen
- You want to avoid heavy occlusives or occlusive oils that trap sweat during sleep
- You are not prone to fungal acne (polysorbate 20 is a trigger for Malassezia sensitivity)
Consider alternatives if
- You have fungal-acne-prone skin or Malassezia sensitivity; polysorbate 20 is a known risk
- You avoid fragrance entirely; this formula contains a noticeable scent blend
- You are avoiding silicones; cyclopentasiloxane and cyclohexasiloxane are core to the texture
- You need a product that absorbs completely and leaves no residue for morning makeup
- You prefer water-only or minimalist formulas; this is a multi-ingredient gel
- You have severely compromised or post-procedure skin requiring fragrance-free, minimal actives
- You want a mask with sun protection; this formula has no SPF and requires separate daytime sunscreen
Skin type compatibility
6 TYPESThe five-form hyaluronic acid complex paired with glycerin, butylene glycol, and collagen peptides provides intense hydration and elasticity support. Overnight contact allows deep penetration and sustained moisture restoration. Ideal for chronic dehydration and crepey texture.
Light gel texture and partial silicone evaporation prevent excessive oiliness, but the formula's humectant load and non-volatile silicone base may feel heavy upon waking if skin is naturally sebum-rich. Best reserved for nights after dehydrating actives (retinoids, acids).
The silicone-based gel adapts well to mixed oily and dry zones. Hydration concentrates where needed without oversaturating the T-zone. Use a lighter application on the forehead and nose if morning oiliness is a concern.
Fragrance blend (linalool, hydroxycitronellal, hexyl cinnamal) and polysorbate 20 are common irritants for reactive skin types. Overnight application intensifies exposure, risking contact dermatitis. Patch-test on inner arm or behind ear before committing to full-face use.
Non-fungal-acne sufferers may find this formula helpful for post-treatment hydration and barrier support. However, if Malassezia-driven breakouts are present, polysorbate 20 poses a direct risk. Those with bacterial acne should monitor for comedogenicity; the silicone base is generally non-comedogenic.
Collagen peptides at 1,000 ppm deliver amino acids that support elasticity and firmness. The multi-depth HA system plumps fine lines and restores hydration-depleted skin. Extended overnight contact maximizes peptide penetration. Pairs well with retinoid routines for anti-aging.
Results timeline
WEEK 8+Immediate dewy bounce
Hyaluronic acid and glycerin draw moisture into the stratum corneum. Users typically notice softer, more hydrated skin upon morning cleansing and improved makeup application.
Users frequently reported noticeably smoother texture within the first weekReduced morning tightness
Consistent overnight hydration begins to address overnight dehydration cycles. Fine lines appear less pronounced, and skin tone looks more even and luminous.
Users frequently noticed reduced morning dryness and a plumper appearanceElasticity and firmness gains
Collagen peptides accumulate in the skin, supporting elasticity and reducing sagging appearance. Combined with nightly hydration, skin feels firmer and looks more lifted.
Users frequently reported visible improvement in fine lines and skin elasticitySustained plumpness and glow
Prolonged use locks in moisture barrier health and supports sustained collagen-amino-acid integration. Skin maintains a consistently dewy, hydrated appearance even in dry seasons.
85% maintained hydration improvements and reported sustained firmnessRatings by platform
3.2K+ REVIEWSPros & cons
BALANCEDPraised
- Five-form hyaluronic acid system provides multi-depth hydration beyond typical single-HA masks
- Collagen peptides at 1,000 ppm support elasticity and work synergistically with HA for plumping
- Light gel texture dries partially, preventing heavy occlusion or sweat trapping during sleep
- Paraben and sulfate-free formula with a stable preservative system suitable for sensitive routines
- Overnight format allows extended active contact without disrupting daytime steps or makeup
- Non-fragrance (natural) actives combined with a mild vitamin E antioxidant support barrier health
- Affordable price point for a multi-active sleeping mask with established K-beauty credibility
- Pregnancy-safe formula with no retinoids, hydroquinone, or problematic actives
- Silicone gel base provides a smooth, even application and elegant finish
Criticized
- Small container size (typical 30–50 ml) requires careful rationing for nightly use
- Fragrance blend (linalool, hexyl cinnamal, hydroxycitronellal) limits suitability for fragrance-sensitive skin
- Polysorbate 20 is a direct contraindication for fungal-acne-prone individuals
- Silicone-dependent formula unsuitable for those avoiding all silicones
- Partial tackiness upon application; not ideal for quick, minimal-prep routines
- Dewy finish may leave visible shine or residue on pillowcases if over-applied
Budget-friendly alternatives (dupes)
DUPESShares hyaluronic acid multi-form technology and glycerin base for layered hydration. However, it's a toner (lighter texture, meant for multiple layers) rather than an occlusive overnight mask, and lacks the collagen peptide active and silicone-based gel format for sustained evening wear.
Rich overnight moisturizer with ginseng and snail mucin hydration, targets mature skin elasticity similar to collagen-peptide support. Lacks the multi-form HA system and uses oil-based occlusion instead of silicone gel, making it heavier and less breathable for prolonged sleep.
Provides hyaluronic acid and glycerin-based hydration at a fraction of the cost, with minimal ingredients and no fragrance. Lacks the multi-form HA complexity, collagen peptides, and gel-mask format; intended as a daytime moisturizer, not an overnight treatment.
Japanese rival with HA-rich formula and overnight mask positioning. Shares lightweight gel texture and multi-depth hydration strategy. Lacks the explicit collagen peptide content and uses different preservative/silicone ratios, resulting in a slightly heavier feel upon waking.
Comparison with competitors
SIDE-BY-SIDE
Tenzero — Deep Aqua Collagen 2x Sleeping Mask
Hada Labo — Premium Night Moisturizing Mask
Storage & shelf life
12 MONTHS12 months after opening. Check the small jar symbol on the packaging for the manufacturer-specified PAO. Some brands also print a manufacture date — keep both in mind.
Store in a cool, dry place away from direct sunlight. Heat and UV degrade many active ingredients. Keep the cap on when not in use.
Standard cosmetic packaging with cap. Re-cap after each use to prevent oxidation of actives.
Check container size against TSA / IATA liquids rules — under 100ml is carry-on compatible. Use a leak-proof travel pouch.
Frequently asked questions
FAQYes. The formula contains no retinoids, hydroquinone, high-dose actives, or problematic preservatives. Hyaluronic acid, glycerin, and collagen peptides are safe during gestation. Always consult your obstetrician if you have skin concerns, especially if you're using multiple actives in your routine.
Polysorbate 20 is a documented trigger for Malassezia-driven (fungal) acne. If you have a history of pityrosporum folliculitis or suspect fungal sensitivity, avoid this formula or patch-test on a small area first. Those with bacterial acne or non-acne-prone skin are unlikely to experience issues.
The glycerin and humectant base of this mask won't interfere with retinoid or vitamin C efficacy. If using AHA/BHA, apply the exfoliant first, then wait 10 minutes before applying this mask.
Best suited for dry, dehydrated, or mature skin seeking intensive hydration and elasticity support. Combination skin tolerates it well at lighter application. Oily skin may find it too humectant-heavy for nightly use; try 2–3 times per week instead. Sensitive, fungal-acne-prone, or fragrance-reactive skin should avoid or patch-test first.
Immediate hydration and softness are noticeable within the first few days upon morning cleansing. Fine lines appear less pronounced by week 3–4 due to sustained moisture and collagen-peptide integration. Full elasticity and firmness gains emerge by week 5–8 with consistent nightly use.
Apply this mask as the final step after all serums, essences, and treatments have fully set (typically 10–15 minutes after your last active). The gel base will seal in moisture and actives below it. Do not layer heavy occlusives (oils, thick creams) immediately before, as the silicone base provides its own barrier.
The silicone-gel base and hyaluronic acid are generally non-comedogenic for bacterial-acne-prone skin. However, polysorbate 20 may trigger fungal breakouts in susceptible individuals. If you're acne-free or have only occasional breakouts, this mask is unlikely to cause issues.
Store in a cool, dry place away from direct sunlight. The preservative system (phenoxyethanol + ethylhexylglycerin) provides 12-month stability once opened if properly capped. A 30–50 ml jar with nightly use lasts approximately 4–6 weeks depending on application amount. If you notice separation, discoloration, or odor changes, discontinue use.
Verdict: Tenzero's Deep Aqua Collagen 2x Sleeping Mask is a hydration-focused overnight treatment built on a multi-form hyaluronic acid complex (five molecular weights) and 1,000 ppm hydrolyzed collagen. The formula excels at delivering sustained moisture and amino-acid support for elasticity, particularly suited for dry and mature skin types. The lightweight, silicone-based gel texture avoids occlusive heaviness, allowing breathable contact during sleep. Key limitations include a small container size, noticeable fragrance (unsuitable for fragrance-sensitive skin), and polysorbate 20 (a direct contraindication for fungal-acne sufferers). For a user with dry, dehydrated, or mature skin seeking to address overnight moisture loss and fine-line plumping without retinoids or aggressive actives—especially during pregnancy or as part of a simplified barrier-repair routine—this mask provides a cost-effective, evidence-backed option with established K-beauty formulation credibility.
Product Overview
Quick product notes are a great way to check if a product is free from commonly avoided ingredients by skincare enthusiasts. These preferences come about for different reasons depending on the ingredient such as personal experiences, sensitivities, health preferences & etc.
Just because a product is not free from a common preference does not mean it's a bad product! You can make a personal decision whether or not you want to use a product that contains these ingredients or not - click the labels of the preference to read more about them.
Quick Product Notes
Ever used a product that promised a certain effect but provided no results? It might not have contained any notable ingredients that could have been responsible for that promised effect. It doesn't matter what the marketing or packaging «promises» it can do, if it doesn't contain anything that can help - then the likelihood of it helping is low.
We help you identify key notable ingredients that have been shown to help with effects such as acne-fighting, brightening, UV-protection, wound healing & anti-aging to help you achieve your skincare goals smarter. Please note that different notable ingredients have varying levels of research behind them, some are extremely well proven yet some have mixed research in their efficacy.
Just because a product doesn't contain any notable ingredients doesn't mean it's bad. And a product with notable ingredients (or even many) doesn't necessarily guarantee the efficacy of the product performing these effects either. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine this.
Be smart and use this as just a starting point for you to make more informed and smarter choices and compare it with reviews to see if the product is right for you
Notable Effects & Ingredients
Why are some products great for some people and horrible for others? Well everyone has different skin types and different reactions to the same ingredients.
We've identified a range of ingredients that are commonly regarded as potentially good or bad for those with Dry, Oily/Acne-Prone or Sensitive skin.
A product that contains good or bad ingredients for your skin type doesn't always flat out make the entire product good or bad for your skin. There are other factors such as ingredient quality, concentration and formulation that will ultimately determine your skins reaction.
One of the best ways to use this section is to troubleshoot products you've had bad experiences with in the past. Check if it contains any of the marked ingredients to point out suspect ingredients to avoid in the future!
Ingredients Related to Skin Types
Ingredient Safety Breakdown refers to the percentage % of ingredients in different risk categories as classified by EWG (Environment Working Group) if they are available. There are almost endless cosmetic ingredients and they are one of the few organisations globally that have assigned ratings to a lot of the more commonly used ingredients which is why we reference them.
EWG is seen by many to be more on the alarmist side in their assignment of health ratings resulting in rating ingredients as riskier than they actually are. We recommend using this a reference point rather than a strict guide of ingredient safety and to always do further research if into ingredients that you may find suspect.





