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B5 Yeast Extreme Repair Serum R9
Skincare Products for Sensitive Skin
Bifida Ferment Filterate Serum With Provitamin B5
B5 Yeast Extreme Repair Serum R9
Skincare Products for Sensitive Skin
Bifida Ferment Filterate Serum With Provitamin B5

B5 Yeast Extreme Repair Serum R9+ (10 ml)

( 10 )

R9+ B5 Yeast Extreme Repair Serum is designed for sensitive, fragile, and irritated skin. It helps strengthen the skin barrier, calm redness, and restore balance caused by dryness and environmental stress.

Formulated with Pro-vitamin B5, Shengchuan Lotus Extract, and Lactobacillus Soybean Ferment Extract, this probiotic-based serum provides intensive hydration while supporting barrier repair and healthier, more resilient skin.

Lightweight and suitable for daily use, R9+ works as the foundation serum in the PAL routine, preparing the skin before applying targeted serums. Following PAL’s philosophy of essential actives in precise ratios, it delivers effective barrier repair without unnecessary ingredients.

M.R.P: ₹ 990
inclusive of all taxes
Quantity​
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How Your Skin Barrier Works

Contains: Physical & Microbial Barriers

Healthy Skin Barrier

Shields skin from damage,
locks in moisture.

Damaged Skin Barrier

Lets irritants in, causes
water loss and skin issues.

Stratum Corneum Epidermis Dermis

Microecological Barrier

The skin has its own natural ecosystem of good microorganisms, tissues,
and secretions. When this delicate balance is disturbed, it can lead to
irritation, discomfort, or other skin issues.
A strong barrier and balanced micro-ecosystem, supported with a dermatologist
recommended serum for sensitive skin, helps skin protect, repair, and stabilise itself.

Extreme Repair Serum

B5 YEAST ULTIMATE REPAIR EXTRACT R9+

Repairing essence for sensitive, aging, and acne-prone skin.
Boosts resilience and long-term skin health.

1 Repairs
Physical Barrier

Niacinamide

5% Provitamin B5
Repairs skin’s natural barrier.

Niacinamide

3% Shengchuan
Lotus Extract
Plant-based actives rich in polyphenols, flavonoids, and anthocyanins.

PR13 Serum Bottle

2Balances the
Micro-Ecological Barrier

Niacinamide

1% BioStine LB37
12-strain probiotic yeast restores skin’s microecology, strengthens barrier, and targets acne and aging.

Enlarged Pore Tissue

Sensitive, Aging
Acne Skin

Enlarged Pore Tissue
Reduced Pore Tissue

Healthy Skin

General Repair
Serums

  • Mostly hydrate and
    soothe
  • Lack support for skin’s
    ecosystem
  • Short-term
    comfort

B5 Yeast Ultimate Repair
Extract R9+

  • Repairs skin damage at a
    deeper level
  • Strengthens skin’s natural
    defense system
  • Boosts long-term skin
    health and resilience
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

PUBLIC ANALYSIS OF ALL INGREDIENTS

B5 Yeast Ultimate Repair Extract R9+

 

The entire ingredient composition is very straightforward and transparent,
with only 9 kinds. The design concept is to meet the needs of the
skin and eliminate unnecessary ingredients that are of little significance to the skin.

Full Score 9
Active Ingredient 2 / Active Plant Extract 1
Active ingregient
PANTHENOL Provitamin B5
BIFIDA FERMENT LYSATE & LACTOBACILLUS/SOYBEAN FERMENT EXTRACT Bifida Ferment Filtrate &
Lactobacillus/Soybean Ferment Extract
Active Plant Extracts
KALANCHOE SPATHULATA EXTRACT Raw Chuanlian Extract
Moisturizing & Emollient ingregient
BUTYLENE GLYCOL Butanediol
PROPYLENE GLYCOL Propylene Glycol
Water
Water Water
Save system
PHENOXYETHANOL Phenoxyethanol
CAPRYLYL GLYCOL Caprylyl Glycol
Real Product Ingredient Test Report - B5 Yeast Extreme Repair Serum R9+
With lactobacillus soybean ferment extract, shengchuan lotus extract, and Provitamin B5, this is widely trusted as the best serum for sensitive skin, an extreme repair serum, and one of the top dermatologist recommended skin care products for sensitive skin.

 

Expiry Date: 23 December 2028
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

 
Product capacity
10ml / 0.34FL.OZ.
Purpose
Soothes and repairs the skin.
Usage instructions
Optimized Efficiency: To simplify your routine, our 30ml-capacity essence bottles are specifically designed with extra space. Pour the Repair Essence R9+ (10ml) directly into any Essence (20ml) bottle to create a powerful combined formula. One bottle, one step, total skin repair.

▪Customization: After toner, you may use the "All-in-one" mixture, or apply R9+ individually as needed.
▪Technique: Smooth over face and neck until fully absorbed before applying cream.
▪Freshness Note: When using with Pers. Active Lab Essences (H20, A18, RV24), please mix and shake well immediately after opening for optimal results.
Expiration date/Storage method
Unopened shelf life: 3 years. After opening, it is recommended to use within 6 months. Please store in a cool, dry place, and avoid high temperatures and direct sunlight.
Notes
◎ This product is for external use only. Avoid contact with eyes, mouth, nose, and mucous membranes. In case of accidental contact, rinse with water immediately. Avoid applying to the skin around the eyes.
◎ For individuals with sensitive skin, perform a patch test before use.
◎ Do not use on damaged, wounded, or swollen skin.
◎ Not suitable for infants and children.
◎ Discontinue use if skin shows any abnormal reactions.
◎ Temporary mild tingling or tightness after use is normal. If persistent redness or adverse reactions occur, seek medical attention.
◎ Variations in color and scent due to plant extracts are normal and do not affect product efficacy within the expiration date. Please use it with confidence.
◎ This is a personal consumable item. Only defective products can be exchanged or refunded.
◎ When returning items, ensure that the original product, gifts, and outer packaging are intact.
◎ Items that have been opened, used, altered, or damaged outer packaging cannot be exchanged or refunded.
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Product Rating
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Product Reviews​
Dr Praveen Sodhi, Laparoscopic Surgeon
2026-04-22
Based on my experience with Perfective Labs, I find the formulations to be well-designed and clinically sound. Having used R9 Plus, and RV24, I observed consistent improvements in skin quality, including signs of aging, sensitivity, and tone uniformity. The products demonstrate good tolerability and reflect a thoughtful, science-driven approach to skincare.
preeti@yahoo.com
2025-03-03
I have rosacea-prone skin, and this serum has been a game-changer! B5 Yeast Extreme Repair R9+ Serum soothes my redness and calms irritation while providing intense hydration. My skin feels smoother, and my complexion looks more even-toned. It’s incredibly gentle yet effective. After a month of use, my skin is noticeably stronger and more resilient. I highly recommend this for sensitive or damaged skin!
mihira venkat
2025-02-22
I love how hydrating yet lightweight this serum is! B5 Yeast Extreme Repair R9+ sinks into my skin instantly, leaving it soft and supple. It provides long-lasting moisture without making my skin oily. My dry patches have completely disappeared, and my complexion looks refreshed. It’s perfect for anyone struggling with dehydration or compromised skin. I can’t imagine my skincare routine without this incredible serum!
shikha@gmail.com
2025-02-18
I have sensitive skin, and this serum has been a lifesaver! B5 Yeast Extreme Repair R9+ deeply hydrates while strengthening my skin barrier. My face no longer feels tight or irritated, and my skin looks healthier overall. It absorbs beautifully and works well under moisturizer. I’ve noticed a huge improvement in my skin texture and elasticity. This serum is a must-have for repairing damaged or stressed skin!
Sandhya
2025-02-17
This serum has completely revived my dull, tired skin! B5 Yeast Extreme Repair R9+ Serum provides deep hydration and helps repair my skin barrier. My face feels softer, smoother, and healthier. It absorbs quickly without leaving a greasy residue. After a few weeks, my redness has reduced, and my skin looks more radiant. This is the perfect serum for anyone dealing with dryness and damage!