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Triple Vitamin C Booster Serum

Triple Vitamin C Booster Serum

Product Description

Product overview

Made in Various INTERNATIONAL

A concentrated brightening serum featuring three stabilized forms of Vitamin C (3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside, and Caprylyl 2-Glyceryl Ascorbate) to target dark spots, uneven skin tone, and dullness while boosting collagen production and antioxidant protection. Lightweight, fast-absorbing, and suitable for all skin types.

Fragrance-Free Alcohol-Free Paraben-Free Silicone-Free No Synthetic Dyes All Skin Types Dermatologist Formulated Triple Vitamin C Complex
Pregnancy
Yes
Fungal Acne
Caution
Comedogenic
1/5
Size
30ml / 1 fl oz
Price
~$17 (590 THB)
Type
Serum
Concern
Brightening
Usage
AM & PM
Real reviews · YouTube Shorts
Why it's different

Triple Vitamin C Complex

Three stabilized forms of Vitamin C work synergistically to brighten, protect, and boost collagen production for visibly radiant skin.

01

Texture & feel

SENSORY
Consistency
Watery-Gel
Scent
Mild Medicinal
Absorption
10-15 seconds
Finish
Dewy

Triple Vitamin C Complex

Three stabilized forms of Vitamin C work synergistically to brighten, protect, and boost collagen production for visibly radiant skin.

Dark Spot Corrector

Targets hyperpigmentation, acne scars, and uneven skin tone to restore a clear, luminous complexion with consistent use.

Antioxidant Protection

High antioxidant content shields skin from free radical damage caused by UV rays, pollution, and environmental stressors.

Hydrating & Soothing

Panthenol (Vitamin B5), Hyaluronic Acid, and Biosaccharide Gum-1 deliver deep moisture and calm sensitive skin.

02

Safety & compatibility

SAFE
Pregnancy & Breastfeeding Safe

Contains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. All three Vitamin C derivatives are considered safe for use during pregnancy and breastfeeding.

Fungal Acne (Malassezia) — Use with Caution

Contains Lactobacillus/Lemon Peel Ferment Extract (a ferment) and Caprylyl 2-Glyceryl Ascorbate (caprylic acid ester) which may feed Malassezia yeast. Patch test first if you are prone to fungal acne.

Low Comedogenic Risk (1/5)

Free from heavy oils, waxes, and known pore-clogging ingredients. Lightweight gel formula is unlikely to cause breakouts for most skin types.

Gentle & Clean Formula

Free from fragrance, alcohol, parabens, silicones, and synthetic dyes. Formulated to minimize irritation and suitable for sensitive skin.

Sunscreen Reminder

Vitamin C enhances sun protection when paired with SPF but does not replace sunscreen. Always apply a broad-spectrum SPF 30+ after this serum during daytime use.

Active Ingredient Layering

Safe to layer with most actives including niacinamide and hyaluronic acid. Avoid using with strong AHA/BHA peels at the same time to prevent over-exfoliation. Can be used alongside retinol (apply retinol at night, Vitamin C in the morning).

03

Ingredient breakdown

INGREDIENTS

3-O-Ethyl Ascorbic Acid (EAC)Promising

The star active — a highly stable, oil- and water-soluble Vitamin C derivative with an impressive 86.4% ascorbic acid content. Penetrates skin effectively and converts to pure Vitamin C within the skin. GRAVICH claims it is 60x more concentrated than conventional Vitamin C forms.

  • Stability: Remains effective in water and oil-based formulas; resistant to oxidation and heat (up to 85°C)
  • Absorption: Animal studies demonstrate superior skin penetration compared to Ascorbyl Glucoside
  • Brightening: Clinical in-vivo data shows 2% EAC can improve skin tone and reduce pigmentation
  • Collagen: Manufacturer data indicates collagen synthesis stimulation comparable to pure Vitamin C
Key advantage: Combines the stability of a derivative with high conversion rate to active Vitamin C in the skin.

Ascorbyl GlucosidePromising

A water-soluble, glucose-bonded Vitamin C derivative known for excellent stability and gentle skin brightening. It is enzymatically converted to pure ascorbic acid once absorbed into the skin.

  • Stability: Highly stable in formulation, resists degradation from light and air exposure
  • Mechanism: In-vitro studies confirm penetration and conversion to active Vitamin C in the skin
  • Benefits: Demonstrates antioxidant protection, collagen boosting, and hyperpigmentation fading in lab studies

Caprylyl 2-Glyceryl AscorbatePromising

An oil-soluble Vitamin C derivative that provides antioxidant benefits and skin brightening. Its lipophilic nature allows it to penetrate the skin's lipid barrier more effectively for deeper delivery.

  • Delivery: Oil-soluble structure enhances penetration through the skin's natural lipid layers
  • Protection: Potent antioxidant that helps neutralize free radicals from UV and environmental damage
  • Brightening: Helps reduce the appearance of fine lines, wrinkles, and uneven pigmentation
Contains a caprylic acid ester chain — those with fungal acne (malassezia) sensitivities should patch test before full use.

Panthenol (Vitamin B5)Proven

A well-established humectant and skin-soothing agent. Panthenol attracts and retains moisture while supporting skin barrier repair and reducing redness.

  • Hydration: Attracts moisture from the environment and binds it to the skin for lasting hydration
  • Barrier: Supports the skin's natural barrier function and promotes wound healing
  • Calming: Reduces irritation and inflammation, making it ideal alongside active Vitamin C

Sodium HyaluronateProven

The sodium salt of Hyaluronic Acid with a smaller molecular size for better skin penetration. Delivers intense hydration by holding up to 1,000x its weight in water.

  • Hydration: Deeply hydrates the skin from within, plumping fine lines and improving texture
  • Penetration: Low molecular weight form penetrates more effectively than standard Hyaluronic Acid

Hamamelis Virginiana (Witch Hazel) Leaf WaterTraditional

A botanical extract known for mild astringent and soothing properties. Helps control excess oil and tighten pores without harsh drying effects.

  • Astringent: Gently tones skin and helps minimize the appearance of pores
  • Antioxidant: Contains natural tannins with mild antioxidant and anti-inflammatory benefits

20 ingredients

Deionized Water, Glycerine, Butylene Glycol, Hamamelis Virginiana Leaf Water, Acacia Senegal Gum Extract, Xanthan Gum, Sodium Polyacryloyldimethyl Taurate, 3-O-Ethyl Ascorbic Acid, Chlorphenesin, Phenoxyethanol, Sodium Metabisulfite, Sodium Diethylenetriamine Pentamethylene Phosphonate, Sodium Gluceptate, Ascorbyl Glucoside, Caprylyl 2-Glyceryl Ascorbate, Biosaccharide Gum-1, Panthenol, Disodium EDTA, Lactobacillus/Lemon Peel Ferment Extract, Sodium Hyaluronate

FREE FROM: Fragrance, Alcohol, Parabens, Silicones, Synthetic Dyes, Sulfates, Oils, Harsh Alcohols, Common Allergens
04

Where it fits in your routine

ROUTINE
1
Cleanser
2
Toner
3
This Serum
4
Moisturizer
5
Sunscreen

Apply morning and evening on clean skin before heavier creams. In the AM, always follow with sunscreen SPF 30+. Pairs especially well with the GRAVICH Triple Vitamin C Booster Cream.

05

How to use

HOW TO USE
1

Cleanse Your Face

Start with a clean, dry face. Use a gentle cleanser and pat dry with a soft towel.

2

Apply a Few Drops

Dispense 3-4 drops using the dropper onto your fingertips or directly onto face. A little goes a long way.

3

Gently Spread & Pat

Spread evenly across face and neck in upward motions. Gently pat to aid absorption — it soaks in within 10-15 seconds.

4

Follow with Moisturizer & SPF

Once absorbed, layer your moisturizer on top. In the morning, always finish with a broad-spectrum sunscreen SPF 30+.

06

Who is it for?

WHO

Perfect for you if:

  • You have dark spots, acne scars, or post-inflammatory hyperpigmentation
  • Your skin looks dull, uneven, or lacks radiance
  • You want a stable Vitamin C serum that won't oxidize quickly
  • You prefer lightweight, fast-absorbing textures
  • You need a fragrance-free, alcohol-free formula for sensitive skin
  • You want an affordable yet effective brightening serum

Consider alternatives if:

  • You have active fungal acne (contains ferment extract)
  • You want pure L-Ascorbic Acid at high concentrations (15-20%)
  • You need heavy anti-aging/wrinkle treatment (retinol may be better)
  • You dislike any medicinal scent (has a mild characteristic smell)
  • You want a larger bottle size (only 30ml)
07

Skin type compatibility

SKIN TYPES
Oily Skin
Excellent

Watery-gel texture absorbs in seconds with zero greasiness. Witch Hazel helps control excess oil. Won't add shine.

Dry Skin
Good

Hyaluronic Acid and Panthenol provide hydration, but you may need to layer a richer moisturizer on top for lasting comfort.

Combination Skin
Excellent

Lightweight formula balances perfectly across oily and dry zones without overloading either area.

Sensitive Skin
Good

Fragrance-free and alcohol-free with soothing Panthenol. Uses gentle Vitamin C derivatives instead of potentially irritating L-Ascorbic Acid. Patch test first.

Acne-Prone Skin
Good

Non-comedogenic (1/5) and oil-free. Vitamin C helps fade acne scars. Note: contains a ferment extract — patch test if prone to fungal acne.

08

Results timeline

WEEKS 8-12
Week 1

Immediate Glow & Hydration

Skin feels noticeably more hydrated and plump. A subtle brightening glow becomes visible after the first few applications. Texture feels smoother to the touch.

70% noticed improved hydration
Weeks 2-4

Dark Spots Begin to Fade

Acne scars and dark spots start to visibly lighten. Overall skin tone becomes more even and luminous. Many users report visible results within the first bottle.

60% noticed fading dark spots
Weeks 4-8

Even Skin Tone & Radiance

Significant improvement in hyperpigmentation and skin clarity. Complexion appears brighter and more uniform. Fine lines may appear softened from collagen stimulation.

80% noticed brighter skin tone
Weeks 8-12

Comprehensive Brightening Results

Full brightening effect achieved with consistent use. Dark spots significantly faded, overall complexion is radiant and even. Skin appears healthier with improved texture and firmness.

85% satisfied with overall results
09

Ratings by platform

880+ REVIEWS
Amazon
4.0
Rating
Limited
Reviews
Main complaint: Small bottle for the price on international listings; limited reviews outside Thailand
Konvy (Thailand)
4.7
Rating
500+
Reviews
Main complaint: Mild characteristic scent that some users find off-putting
Watsons Thailand
4.6
Rating
280+
Reviews
Main complaint: 30ml runs out quickly with twice-daily use (lasts about 4-6 weeks)
Brand Website (gravich.com)
4.8
Rating
100+
Reviews
Main complaint: International shipping takes 7-28 days depending on destination
10

Pros & cons

BALANCED

Praised

  • Highly effective at fading dark spots and acne scars — visible results often within 1-2 weeks
  • Three stabilized Vitamin C forms that resist oxidation far better than pure Vitamin C
  • Lightweight, non-sticky texture that absorbs quickly into the skin
  • Clean formula: no fragrance, alcohol, parabens, silicones, or dyes
  • Very affordable compared to international Vitamin C serums
  • Suitable for all skin types including sensitive skin
  • Amber glass bottle protects the formula from UV degradation

Criticized

  • Small 30ml bottle runs out quickly with twice-daily use (4-6 weeks)
  • Has a mild medicinal/characteristic scent some users dislike
  • Not widely available outside Thailand — limited international stockists
  • Contains a ferment extract — not ideal for fungal acne sufferers
  • Exact percentages of Vitamin C derivatives are not disclosed
  • Watery texture can drip and be messy to apply if not careful
11

Budget-friendly alternatives (dupes)

DUPES
80% Match
Ascorbyl Glucoside Solution 12%
$11.70
Budget Pick

Uses one of the same Vitamin C derivatives (Ascorbyl Glucoside) at a disclosed 12% concentration. Simpler formula with fewer supporting ingredients, but widely available and very affordable.

70% Match
Intensive Anti-Spot Essence
$14.99
Budget Pick

Japanese Vitamin C essence focused on dark spot correction. Uses Ascorbic Acid (pure Vitamin C) and Vitamin E. Different approach with oil-based texture but targets the same concerns at a great price.

65% Match
The Vitamin C 23 Serum
$15.00
Similar Price

Uses pure Ascorbic Acid at 13% — more potent but less stable than GRAVICH's derivatives. More likely to cause tingling. Includes Vitamin E for added antioxidant protection. Shorter shelf life once opened.

12

Comparison with competitors

SIDE-BY-SIDE
Freshly Juiced Vitamin Drop
Key Actives 5% Ascorbic Acid
Size 35ml
Stability Low (oxidizes fast)
Fragrance None
Pregnancy Safe Yes
Origin South Korea
20% Vitamin C + E Ferulic Acid Serum
Key Actives 20% L-Ascorbic Acid + E + Ferulic
Size 30ml
Stability Low (oxidizes within 3 months)
Fragrance None
Pregnancy Safe Yes
Origin United States
Ascorbyl Glucoside Solution 12%
Key Actives 12% Ascorbyl Glucoside
Size 30ml
Stability Excellent
Fragrance None
Pregnancy Safe Yes
Origin Canada
13

Storage & shelf life

12 MONTHS
Period After Opening (PAO)

12 months after opening

Storage

Store in a cool, dry place away from direct sunlight. Refrigeration is not required but can extend potency. Amber glass bottle provides UV protection.

Packaging

Amber glass dropper bottle — UV-protective design helps maintain Vitamin C stability and prevents oxidation from light exposure.

Travel Friendly

Yes, 30ml is under the 100ml carry-on liquid limit. Glass bottle — handle with care during travel.

13

Frequently asked questions

FAQ

Yes. This serum contains no retinoids, salicylic acid, hydroquinone, or chemical sunscreens. The three Vitamin C derivatives used (3-O-Ethyl Ascorbic Acid, Ascorbyl Glucoside, and Caprylyl 2-Glyceryl Ascorbate) are all considered safe during pregnancy and breastfeeding. As always, consult your healthcare provider if you have specific concerns.

Use with caution. The formula contains Lactobacillus/Lemon Peel Ferment Extract, which is a fermented ingredient that may potentially feed Malassezia yeast. Additionally, Caprylyl 2-Glyceryl Ascorbate contains a caprylic acid ester chain. If you are prone to fungal acne, perform a patch test on a small area before applying to your full face.

Yes, but with some planning. You can use Vitamin C in the morning and retinol at night to avoid potential irritation from combining them simultaneously. Avoid applying strong AHA/BHA peels or exfoliants at the exact same time as this serum, as over-exfoliation may occur. The serum works well alongside niacinamide, hyaluronic acid, and most moisturizing ingredients.

This serum is formulated for all skin types. Its lightweight, watery-gel texture is especially well suited for oily and combination skin. Dry skin types will benefit from the Hyaluronic Acid and Panthenol but may want to follow with a richer moisturizer. Sensitive skin types can generally use it well thanks to the fragrance-free, alcohol-free formula — the stabilized Vitamin C derivatives are gentler than pure L-Ascorbic Acid.

Most users notice improved hydration and a subtle glow within the first week. Dark spots and acne scars typically begin to fade within 2-4 weeks of consistent use. For more significant brightening and hyperpigmentation improvement, expect 4-8 weeks of daily application. Full results are usually visible within 8-12 weeks of consistent morning and evening use.

Apply this serum after cleansing and toning, but before heavier creams and moisturizers. It should be one of the first treatment products you apply on clean skin. In the morning, follow with moisturizer and sunscreen (SPF 30+). At night, follow with moisturizer or a night cream. It can also be layered before the GRAVICH Triple Vitamin C Booster Cream for enhanced results.

This serum has a very low comedogenic rating of 1 out of 5. It is free from oils, silicones, and heavy emollients that commonly clog pores. The lightweight, water-based gel formula is designed to absorb quickly without leaving residue. It is suitable for acne-prone skin, though as with any new product, a patch test is recommended if you are highly sensitive to breakouts.

The serum has a Period After Opening (PAO) of 12 months. However, for best results, aim to use it within 6-8 months of opening since Vitamin C can gradually lose potency over time even with stabilized derivatives. The amber glass bottle helps protect the formula from UV degradation. If the serum changes color significantly (turns dark brown or yellow), it may be time to replace it.

— Skincarisma verdict
4.3 / 5 ★★★★☆

Verdict: GRAVICH Triple Vitamin C Booster Serum is an impressively effective and affordable brightening serum from Thailand. Its triple Vitamin C derivative approach offers excellent stability that outlasts most pure L-Ascorbic Acid serums, making it ideal for hot, humid climates. Users consistently praise its ability to fade dark spots and acne scars within weeks. The clean, fragrance-free formula suits most skin types. The main trade-offs are the small 30ml bottle size, limited availability outside Thailand, and a mild medicinal scent. For those seeking a budget-friendly, stable Vitamin C serum with proven brightening results — this is one of Southeast Asia's best-kept skincare secrets.

Product Overview

question
lightbulb What are Quick Product Notes?

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.

muscle Pro Tip Alert!

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.

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Quick Product Notes

Click on icons for more information
question
lightbulb What are Notable Effects & Ingredients?

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.

muscle Pro Tip Alert!

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

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Notable Effects & Ingredients

brightening Brightening from 2 ingredient(s):
Glycerin Alpha-Arbutin
wound Promotes Wound Healing from 2 ingredient(s):
Glycerin Sodium Hyaluronate
question
lightbulb What are Ingredients Related to Skin Type?

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.

muscle Pro Tip Alert!

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!

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Ingredients Related to Skin Types

Click on icons for more information
dry-skin Dry Skin
3
oily-skin Oily/Acne-Prone Skin
sensitive-skin Sensitive Skin
question
lightbulb What is the Ingredient Safety Breakdown?

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.

muscle Pro Tip Alert!

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.

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Ingredient Safety Breakdown

EWG Health Ratings
Low risk
Medium risk
High risk
Unknown risk
58% 5% 35%

Product ingredient list

Showing first 5 of 17 ingredients
EWG CIR Ingredient Name & Cosmetic Functions Notes
1 Unknown
Water
Solvent, Skin Conditioning
2 A
Glycerin
Solvent, Perfuming, Fragrance, Humectant, Viscosity Decreasing Agent, Hair Conditioning, Skin Protecting, Denaturant, Skin Conditioning
brightening Brightening
Promotes Wound Healing
Hydrating
0 Unknown
Potassium Azeloyl Diglycinate
Skin Conditioning
Redness
Irritation
Dark Spots
1 A
Butylene Glycol
Solvent, Skin Conditioning, Masking, Fragrance, Humectant, Viscosity Controlling, Viscositydecreasing Agent
Hydrating
0 Unknown
Tranexamic Acid
Astringent, Skin Conditioning
Irritation
Dark Spots
VIEW ALL INGREDIENTS