Aqua Boost Serum 10
Aqua Boost Serum 10
Product Description
Product overview
A lightweight, fast-absorbing hydrating serum powered by 12 types of Hyaluronic Acid and botanical ferment extracts. Designed to deeply infuse skin with moisture across multiple layers while strengthening and restoring the skin barrier for a dewy, plump complexion.
12 Types of Hyaluronic Acid
Multi-molecular weight HA system penetrates different skin layers for deep, well-rounded hydration from surface to base.
Texture & feel
SENSORY12 Types of Hyaluronic Acid
Multi-molecular weight HA system penetrates different skin layers for deep, well-rounded hydration from surface to base.
Skin Barrier Repair
Lactobacillus Ferment and Centella Asiatica Ferment work together to restore and strengthen the skin's natural protective barrier.
Botanical Ferment Complex
Fermented Centella Asiatica, Baikal Skullcap Root, and Lactobacillus provide enhanced bioavailability for soothing and antioxidant benefits.
Lightweight & Non-Sticky
Gel formula absorbs rapidly without residue. Comfortable enough for daily AM and PM use, even under makeup or sunscreen.
Safety & compatibility
SAFENo retinoids, salicylic acid, hydroquinone, or chemical sunscreens. All DR's Secret products are pregnancy and breastfeeding safe as certified by SGS.
Contains Lactobacillus Ferment and Polyglyceryl-10 Oleate, which are ferments/esters that may feed Malassezia yeast in some individuals. Patch test recommended.
No heavy oils, mineral oil, or known pore-clogging ingredients. Primarily humectant-based formula suitable for acne-prone skin.
Contains Lavandula Angustifolia (Lavender) Oil as a natural scent. Generally well-tolerated, but those with essential oil sensitivities should patch test first.
Safe to layer with retinol, vitamin C, AHA, and BHA. No conflicting actives in the formula.
Complies with ASEAN Cosmetic Directive and European Commission regulations. Tested against 360 drug tests, heavy metal tests, and micro-organism tests. Registered under HSA Singapore.
Ingredient breakdown
INGREDIENTSMulti-Molecular Hyaluronic Acid Complex 12 TypesProven
A comprehensive blend of 12 forms of Hyaluronic Acid including Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Sodium Hyaluronate Crosspolymer, Hydrolyzed Sodium Hyaluronate, Potassium Hyaluronate, and pure Hyaluronic Acid. Different molecular weights target different skin depths for multi-layer hydration.
- Mechanism: High-MW HA forms a moisture film on the surface; low-MW HA penetrates deeper layers for lasting hydration
- Acetylated HA: Enhanced skin adhesion and 2x water-holding capacity compared to standard HA
- Crosspolymer HA: Creates a breathable moisture mesh on skin that resists evaporation
Centella Asiatica (Cica) FermentProven
Centella Asiatica extract fermented with Lactobacillus for enhanced bioavailability. Promotes HA synthesis in the skin, binds water, and forms an occlusive film to seal in moisture.
- Fermentation Benefit: Lactobacillus fermentation breaks down molecules for improved skin penetration
- Clinical Use: Centella has been used for wound healing and barrier repair in dermatology for decades
- Key Action: Promotes natural HA production in the skin for sustained hydration
Panthenol (Provitamin B5) HumectantProven
A deeply penetrating humectant that moisturizes, calms, and revitalizes the skin. Stabilizes skin barrier function and accelerates natural healing processes.
- Penetration: Converts to Vitamin B5 in the skin, reaching deeper layers than many humectants
- Barrier Support: Stimulates lipid synthesis to reinforce the skin's moisture barrier
- Soothing: Anti-inflammatory properties help calm redness and irritation
Lactobacillus FermentPromising
A probiotic-derived ferment that restores and enhances skin barrier function. Provides anti-inflammatory properties to soothe skin redness and support the skin microbiome.
- Microbiome: Supports healthy skin flora by promoting beneficial bacteria balance
- Anti-inflammatory: Reduces redness and calms reactive skin conditions
Baikal Skullcap Root FermentPromising
Scutellaria Baicalensis Root Extract fermented with Lactobacillus. A powerful antioxidant that protects skin from oxidative stress and UV-induced damage.
- Antioxidant: Contains baicalein and baicalin, potent free-radical scavengers
- UV Protection: Helps mitigate photodamage when used alongside sunscreen
Beta-GlucanProven
A polysaccharide known for deep hydration and soothing properties. Comparable to Hyaluronic Acid in moisture retention but with additional immune-modulating and calming benefits for sensitive skin.
- Hydration: Forms a moisture-retaining film similar to HA with added skin-calming properties
- Sensitivity: Reduces skin reactivity and supports recovery from environmental stress
AllantoinProven
A well-established soothing and skin-softening ingredient that promotes wound healing and cell regeneration. Non-irritating and suitable for all skin types.
- Cell Renewal: Promotes keratinocyte proliferation for faster skin repair
- Soothing: Calms irritation and reduces skin roughness
32 ingredients
Aqua (Water), Butylene Glycol, Propanediol, Glycerin, 1,2-Hexanediol, Betaine, Trehalose, Polyglyceryl-10 Oleate, Panthenol, Arginine, Polyglyceryl-10 Laurate, Carbomer, Caprylyl Glycol, Allantoin, Ethylhexylglycerin, Sodium Hyaluronate, Xanthan Gum, Lavandula Angustifolia (Lavender) Oil, Disodium EDTA, Lactobacillus Ferment, Diethoxyethyl Succinate, Beta-Glucan, Centella Asiatica (Gotu Kola) Extract, Scutellaria Baicalensis (Baikal Skullcap) Root Extract, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Tocopherol, Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate, Linalool*
Where it fits in your routine
ROUTINEApply after cleansing and toning, before heavier serums and moisturizer. Use both AM and PM for best results. Within the DR's Secret system, use after Toner T2.
How to use
HOW TO USECleanse & Tone
Start with a clean face. Apply your cleanser followed by toner to balance skin pH and prepare for absorption.
Dispense 2–3 Pumps
Press the pump 2 to 3 times onto your fingertips or palm. Adjust amount based on your skin's hydration needs.
Apply Evenly to Face
Gently spread across your entire face in upward and outward motions. Pat lightly to encourage absorption. Avoid rubbing.
Follow with Moisturizer
Allow 30 seconds for the serum to absorb, then follow with your moisturizer to lock in hydration. For dry skin, wait up to 10 minutes before layering.
Who is it for?
WHOPerfect for you if:
- Your skin feels tight, dry, or dehydrated
- You want a lightweight serum that won't feel sticky or heavy
- Your skin barrier is compromised or reactive
- You experience redness or sensitivity after product use
- You want multi-layer hydration with HA technology
- You need a serum safe for pregnancy and breastfeeding
- You have combination skin that needs hydration without greasiness
Consider alternatives if:
- You have active fungal acne (contains ferments)
- You are very sensitive to lavender or essential oils
- You are looking for anti-aging actives like retinol or peptides
- You prefer a completely fragrance-free product
- You need a heavy-duty occlusive for extreme dryness
Skin type compatibility
SKIN TYPESLightweight gel texture absorbs in seconds without adding shine or greasiness. Provides hydration without triggering excess oil production.
Delivers deep multi-layer hydration. Very dry skin may need to pair with a richer moisturizer on top. Allow extra absorption time before layering.
Balances hydration across oily and dry zones effortlessly. Highly praised by combination skin users for its comfortable, non-heavy feel.
Contains soothing allantoin, panthenol, and beta-glucan. Lavender oil is present at a low concentration. Patch test recommended for very reactive skin.
Low comedogenic rating (1/5) and no heavy oils. Non-sticky formula won't trap bacteria. Caution if you have fungal acne due to ferment ingredients.
Results timeline
3–6 MONTHSInstant Hydration Boost
Skin feels immediately plumped, moisturized, and dewy after first application. Tightness and dryness noticeably reduced.
90% noticed instant hydrationImproved Skin Texture & Comfort
Skin feels softer, smoother, and more comfortable throughout the day. Redness and sensitivity begin to calm. Morning dryness reduced.
75% noticed improvementBarrier Strengthening & Glow
Skin barrier function noticeably improved. Less reactive to environmental stressors. Visible dewy glow and plumpness emerge. Fine lines appear softened.
70% reported stronger barrierSignificant Skin Transformation
Consistent use shows cumulative hydration benefits. Skin is resilient, bouncy, and maintains hydration even after late nights. DR's Secret recommends 3–6 months for significant results.
85% would repurchaseRatings by platform
51+ REVIEWSPros & cons
BALANCEDPraised
- 12 types of HA deliver multi-layer hydration unmatched by most serums
- Extremely lightweight and fast-absorbing — no sticky residue
- Strengthens skin barrier with botanical ferment complex
- Pregnancy and breastfeeding safe (SGS certified)
- Visible instant hydration boost from first use
- Soothes redness, sensitivity, and rash-prone skin
- Pump packaging is hygienic and travel-friendly
- Pleasant natural lavender scent aids relaxation
Criticized
- Premium price at US$68 for 30ml (US$2.27/ml)
- Not widely available in retail — requires Skin Buddy consultant or official store
- 30ml size runs out quickly with 2–3 pumps twice daily
- Contains ferments — not ideal for fungal acne sufferers
- Lavender essential oil may irritate very sensitive skin
- Can feel slightly sticky for a moment before full absorption on very dry skin
Budget-friendly alternatives (dupes)
DUPESContains 5 types of HA (vs 12 in Aqua Boost) in a 170ml bottle. Excellent hydration at a fraction of the price. Lacks ferment extracts for barrier repair and has a stickier texture. Fragrance-free.
Contains Sodium Hyaluronate and Panthenol like Aqua Boost, but uses only 1 type of HA. Includes Sea Buckthorn Water for antioxidants. Simpler formula with only 7 ingredients. Fragrance-free.
Multi-weight HA at a clinical 2% concentration with Panthenol (B5). Extremely affordable. Lacks the ferment complex and botanical actives. Can pill under some products. Dropper packaging less hygienic.
Comparison with competitors
SIDE-BY-SIDEStorage & shelf life
12 MONTHS12 months after opening
Store in a cool, dry place away from direct sunlight. Keep cap closed after each use to prevent contamination.
Airless pump bottle — hygienic dispensing prevents contamination and air exposure. Also available in 90ml (3 fl oz) size.
Yes — 30ml is under the 100ml carry-on limit. Compact pump bottle fits easily in travel kits.
Frequently asked questions
FAQYes. Aqua Boost Serum 10 contains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. All DR's Secret products have been certified pregnancy and breastfeeding safe by SGS, an international testing and certification body. The formula is free from steroids and hormones, and is registered with HSA Singapore.
Use with caution. The formula contains Lactobacillus Ferment and Polyglyceryl-10 Oleate (an ester), which are ingredients that may potentially feed Malassezia yeast. If you have a history of fungal acne, perform a patch test on a small area before full-face application, or consult with a dermatologist.
Yes. Aqua Boost Serum 10 contains no conflicting active ingredients. It is a hydrating serum that pairs well with actives like retinol, vitamin C, AHA, and BHA. In fact, its barrier-strengthening properties can help buffer irritation from these stronger actives. Apply Aqua Boost Serum 10 first, then layer your active treatment on top.
Aqua Boost Serum 10 is formulated to be suitable for most skin types, including oily, dry, combination, sensitive, and acne-prone skin. It is particularly excellent for combination and oily skin types due to its lightweight, fast-absorbing gel texture. Dry skin users love its deep hydration but may want to pair it with a richer moisturizer.
You should feel instant hydration from the very first application. Texture and comfort improvements are typically noticed within the first week. Skin barrier strengthening and a visible dewy glow develop over 2–4 weeks of consistent use. DR's Secret recommends 3–6 months of consistent daily application for significant, lasting results, as the skin renewal cycle takes at least 28 days.
Apply Aqua Boost Serum 10 after cleansing and toning, as Step 3 in your routine. It goes before heavier treatment serums, moisturizers, and sunscreen. Within the DR's Secret system, it follows Toner T2. Use it both morning and evening for optimal results.
Aqua Boost Serum 10 has a very low comedogenic rating of 1 out of 5. It contains no heavy oils, mineral oil, or known pore-clogging ingredients. The formula is primarily composed of humectants (water-binding ingredients) and soothing agents, making it suitable for acne-prone and congestion-prone skin.
Aqua Boost Serum 10 has a Period After Opening (PAO) of 12 months. The airless pump packaging helps preserve the formula by minimizing air exposure and contamination. Store in a cool, dry place away from direct sunlight. The 30ml bottle typically lasts 4–6 weeks with 2–3 pumps used twice daily.
Verdict: DR's Secret Aqua Boost Serum 10 is a premium hydrating serum that truly delivers on its promise of multi-layer hydration. The 12-type Hyaluronic Acid complex is genuinely impressive, offering deeper and more sustained moisture than most single-HA competitors. The addition of fermented botanical extracts (Centella, Baikal Skullcap, Lactobacillus) for barrier repair elevates it beyond a simple hydrating serum. Instant hydration is noticeable from first use, and consistent users report visibly plumper, more resilient skin. The lightweight gel texture and rapid absorption make it a pleasure to use daily. The main drawback is the premium price point (US$68/30ml), making it significantly more expensive per ml than alternatives like Hada Labo or The Ordinary. The ferment ingredients also rule it out for fungal acne sufferers. For those who can justify the investment and want a comprehensive hydration-plus-barrier-repair serum in one step, Aqua Boost Serum 10 is an excellent choice.
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.
Ingredient Safety Breakdown
Product ingredient list
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
| 1 |
Water
Solvent, Skin Conditioning
|
|
|
| 1 |
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
|
Hydrating
|
|
| 1 |
Propanediol
Solvent, Viscosity Controlling, Viscosity Decreasing Agent
|
|
|
| 2 |
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
|
Promotes Wound Healing
Hydrating
|
|
| 1 |
1,2-Hexanediol
Solvent, Skin Conditioning
|
Hydrating
|





