ProtoClinical k-beauty Dr.G RTX INTO SERUM Vitaminshot 50ml in a single upright serum bottle silhouette with a pale cream body, a soft taupe center, and a light background
ProtoClinical k-beauty Dr.G RTX INTO SERUM Vitaminshot 50ml shown as a pale cream bottle silhouette with a soft taupe center on a light background
Dr.G

Dr.G RTX INTO SERUM Vitaminshot 50ml

$32.75
Smooths rough texture Boosts daily radiance Supports a more refined surface Helps skin feel more responsive Low-irritation resurfacing care
The 900,000 spicules deeply penetrate into skin in just 3 seconds to provide instant changes in skin.The 100% pure spicule containing pure particles made with 15 times of refining minimizes unnecessary skin irritation and side effects that are caused by impurities, and the low level of stimulation helps...
A texture-refining serum that gives skin a smoother, more energized look.
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Refined Spicule Serum Sensitive-Skin Tested Texture-Boosting Care
spicules
Dr.G RTX INTO SERUM Vitaminshot 50ml
Dr.G RTX INTO SERUM Vitaminshot 50ml Default Title
$32.75
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
What's inside ·

spicules, the repair molecule

Active Complex is the primary active in this formulation. It targets sensitivity and redness through a mechanism that compounds with daily use, delivering delivers concentrated actives deep into the skin with consistent application.
Active Complex
supports this formula's targeted action
The texture

Lightweight, absorbing serum

The 900,000 spicules deeply penetrate into skin in just 3 seconds to provide instant changes in skin.
The 100% pure spicule containing pure particles made with 15 times of refining minimizes unnecessary skin irritation and side effects that are caused by impurities, and the low level of stimulation helps with providing instant skin improvement.
Completed clinical trial for sensitive skin types and skin irritation test.

Sensitive Skin rough texture dullness uneven texture loss of radiance
Hover the swatch — it ripples like water

How to use

1

After toner, apply a small amount evenly over the face.

2

Avoid the eye and lip areas.

3

Press in gently and let the formula settle.

4

Follow with moisturizer.

5

Use sunscreen during the day.

Full transparency

Ingredients

Refined spicules deliver a texture-focused serum experience designed to feel active while staying lower in irritation.

Spicule serums work by using ultra-fine needle-like structures as a delivery and stimulation technology rather than relying only on dissolved actives. Their value is in the way they increase contact with the skin surface and create a more active-feeling application, which can make texture-focused routines feel more immediate. The important detail here is refinement. A purer, more even spicule system is meant to reduce unnecessary irritation from impurities while keeping the formula effective enough to make the skin feel smoother and more responsive. That matters because intensive-feeling serums can easily become too harsh for daily routines if the stimulation is uncontrolled. In practical terms, the science story is controlled resurfacing support: help rough, tired skin feel more refined, more radiant, and better prepared for follow-up care. Because this kind of technology can make skin more sensitive, the formula makes the most sense when used in modest amounts with good daytime sun protection.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesSensitive Skin
Country of originSouth Korea
Pairs beautifully with

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$32.75
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Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers concentrated actives deep into the skin, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with sensitive skin dealing with sensitivity and redness. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Active Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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Dr.G
About the brand

OriginSeoul, KR
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