The Causes of Acne

Dead cells
pile up &
clog pores

Oil (sebum)
trapped inside
the clogged pore
& forms bump

Bacteria grow in clogged
pores, causing redness,
swelling, and pimples of
different sizes.

If the
pore stays
closed

If exposed
to air
(oxidation)

Pores keep producing oil during this process, making it an ongoing cycle unless treated with the best salicylic acid serum or anti acne serum.

DUAL ACID B3 HIGHLY EFFECTIVE
EXFOLIATING SERUM BD14

A powerful Blemish Defence Serum formulated with Salicylic Acid Serum, Glycolic Acid Serum, and Niacinamide to deeply cleanse pores, fight acne, and reveal smoother, glowing skin. Considered among the best serum for blemishes and pigmentation, it is a complete serum for pores and acne prone skin.

1 CLEARS PORES
& FIGHTS ACNE

1.5% OPTIMIZED
SALICYLIC ACID
Goes deep into pores,
clears dead skin, reduces
blockages, and gently
shrinks pore size.

GLYCOLIC ACID
Boosts skin cell
renewal to smooth
roughness, uneven
tone, and fine lines
quickly.

2 FIGHTS ACNE & SOOTHES
SKIN NATURALLY

2% VITAMIN B3
(NIACINAMIDE)
Helps tighten large pores
and keeps skin barrier
strong and healthy.

HOUTTUYNIA
CORDATA EXTRACT
Natural anti-inflammatory and
antibacterial extract that calms
acne and soothes skin.

GOLDEN EXFOLIATION
WITH A PH OF 3.5-4

Pimple-prone
skin

Flawless and delicate skin

General Exfoliating Serums

May irritate or dry out
skin
Focus mainly on
exfoliation
Temporary
smoothness

BD14 Ultra Blemish Defense

Optimized acids for deep exfoliation with
low irritation
Exfoliates, clears pores, and
fights acne in one
Refines pores, tones, and improves
long-term skin texture

no added

Alchol

Spices

Pigment

Silicon

Lanolin

Mineral
Oil

Talcum
Powder

PARABEN
class
preservative

SLS/SLES
Surfactant

BHA/BHT
Synthetic
Antioxidants

PEGs
Surfactant

Animal
Experiments

Comedogentic
Formula

FULL INGREDIENT DISCLOSURE ANALYSIS

Dual Acid B3 Highly Effective Exfoliating Serum BD14

TOTAL INGREDIENTS: 14

ACTIVE INGREDIENTS: 4
ACTIVE PLANT EXTRACTS: 2

ACTIVE INGREDIENTS
SALICYLIC ACID & ACACIA SENEGAL GUM
NIACINAMIDE
GLYCOLIC ACID
ALLANTOIN
ACTIVE BOTANICAL EXTRACTS
HOUTTUYNIA CORDATA EXTRACT
CORALLINA OFFICINALIS EXTRACT
MOISTURIZING AND HYDRATING INGREDIENTS/th>
PROPANEDIOL
PROPYLENE GLYCOL
MOISTURIZING AND HYDRATING INGREDIENTS
WATER
PRESERVATIVE SYSTEM
PHENOXYETHANOL
CAPRYLYL GLYCOL
DISODIUM EDTA
BASE FORMULA
XANTHAN GUM

BD14 is regarded by many as the best mandelic acid serum alternative in its category because of its balanced exfoliation power.

With glycolic acid for skin, salicylic acid for acne, and niacinamide support, BD14 works as a complete blemish remover and serum for blemished skin. It is not just an anti acne serum but also doubles as a blemish age defence and best blemish spot treatment trusted for visible results.

Expiry Date: 14 February 2026
Country of Origin: Taiwan

Manufacturer & Packer: BEAUTY-FACTOR BIOCHEMICAL TECHNOLOGY CO., LTD.
Address: 6F., No. 6, Ln. 270, Sec. 3, Beishen Rd., Shenkeng Dist., New Taipei City, Taiwan

Imported & Marketed By: Digital Doctor Pvt. Ltd.
Address: M/s Digital Doctor Private Limited, Flat No. 252-J, First Floor, Cabin No. 203 Sant Nagar East of Kailash New Delhi, Delhi (India) – 110065

Customer Care number: +91 99586 66309
Email: customercare@digidoctor.cc

Ultra Blemish Defense Serum BD14 (20ml)​

The Causes of Acne

Dead cells pile up & clog pores

Oil (sebum) trapped inside the clogged pore & forms bump

Bacteria grow in clogged pores, causing redness, swelling, and pimples of different sizes.

If the pore stays closed

If exposed to air (oxidation)

Pores keep producing oil during this process, making it an ongoing cycle unless treated with the best salicylic acid serum or anti acne serum.

DUAL ACID B3 HIGHLY EFFECTIVE EXFOLIATING SERUM BD14

1 CLEARS PORES & FIGHTS ACNE

2 FIGHTS ACNE & SOOTHES SKIN NATURALLY