Vita C Lifting Ampoule
Vita C Lifting Ampoule _ Travel Duo
Easy to carry — your Vita C lifting moment, anytime, anywhere.
A DIY formula you mix just before use: press the button to blend the Vitamin C powder with the melting-thread essence. It delivers pure Vitamin C to the skin at its freshest.
※ After mixing, refrigerate · use within one week
Why it has to be
this one product
Do you know how to choose a Vitamin C product the right way?
Without pH 3.5, you can't expect Vitamin C to deliver.
Many Vitamin C products are formulated at pH 5.0 or higher to reduce irritation, but they give up much of pure Vitamin C's real efficacy. As the pH rises, oxidation speeds up and effectiveness drops sharply.
Pure Vitamin C (ascorbic acid) is most stable at pH 3.5, where skin penetration and antioxidant power reach their peak.
DA99 is engineered to exactly that optimal condition.
- Numerous clinical studies suggest pure Vitamin C helps support collagen synthesis and curb melanin production, supporting firmness and brightening.
Journal of Investigative Dermatology · International Journal of Molecular Sciences, and more - pH 3.5 is where Vitamin C's stability and skin permeability are at their best, according to research.
Journal of Cosmetic Dermatology, and more
DA99 Vita C Lifting Ampoule builds on that optimal pH 3.5 condition with our patented chitosan melting-thread essence.
It forms a lifting film on the skin and slows the oxidation of Vitamin C — so you can truly experience glow, firmness, and smoother fine lines.
From the moment it's applied — along the grain of time
Skin feels firmly, elastically lifted the instant you apply it.
Skin looks smooth and luminous — like the skin of younger years.
The lifting effect holds, and it's fine to leave on overnight while you sleep.
Skin is firm and the contour looks defined — visibly improved.
Four weeks — the change, confirmed in numbers
24-hour moisture retention
increase after a single use
Based on a 4-week clinical study · individual results may vary.
A fresh formula,
mixed right before use
Press the button
Press the cap button firmly with both thumbs. The inner stopper opens and the Vitamin C powder drops into the bottle.
Shake for 2–3 seconds
Shake until the Vitamin C powder dissolves completely.
Check the melt · within 5 min
Confirm the ingredients have fully dissolved.
Apply to skin
Take a suitable amount and spread it evenly over the face and neck.
Lifting barrier
A lifting-support barrier forms within 5 minutes. Leaving it on overnight is recommended; if the tightness feels uncomfortable, you may rinse after 2 hours.
Refrigerate
Store any remaining ampoule in the refrigerator and use it within one week.
Rinse with lukewarm water
The next morning, once the active ingredients have absorbed, rinse away any residue of the lifting film left on the skin with warm water, then care for your skin as usual.
Weekly home care
Continue your lifting home care 3–4 times a week.
Ingredients your skin can trust
Improves texture and firmness; supports collagen synthesis
Retains moisture and improves skin volume
Brightening and skin soothing
Strengthens moisture retention · improves absorption of active ingredients
Grain-derived nutrients improve texture and moisture
Supports skin metabolism and helps maintain firmness
Centella-derived; supports skin recovery and firmness
Product information
Precautions for use
- This product is mixed just before use. For your first use, be sure to consult the instructions or the how-to video.
- After mixing (melting), always refrigerate and finish using within one week.
- The tightness you feel on the skin is not a lack of moisture but a normal part of the lifting action.
- If you have a shellfish allergy, patch-test a small amount on your wrist before use.
- Using it with oil-based products may cause ingredient conflicts, so test a small amount before use.
View full ingredients
Water, Dipropylene Glycol, Ascorbic Acid (4%), Glycereth-26, Glycerin, Chitosan, Niacinamide, Propanediol, 1,2-Hexanediol, Rice Extract, Coix Lacryma-Jobi Ma-Yuen Seed Extract, Quinoa Extract, Raspberry Extract, Wild Strawberry Extract, Rubus Coreanus Fruit Extract, Kiwi Extract, Cranberry Extract, Adenosine, Panthenol, Centella Asiatica Leaf Extract, Centella Asiatica Extract, Centella Asiatica Flower/Leaf/Stem Extract, Centella Asiatica Leaf Water, Madecassoside, and more