The Fundamental Beauty focuses on your skin, gut and mind, all at once for you to achieve radiant skin.

3% OFF FOR ALL NEW MEMBERS. FREE DELIVERY ABOVE $120 SPENDING.
The Fundamental Beauty Skin, Gut and Mind

NEW & IMPROVED FORMULA

For soft, glowing skin, less bloating, and better sleep

This improved formula combines glutathione rich yeast extract, probiotics, and natural GABA from fermented barley to support hydrated, brighter looking skin, regular bowel movements, and better sleep.

Made in Japan • Safety tested • GMP and HACCP certified

Hear What People Are Saying

From softer, more radiant skin to gut health and better sleep, hear how people are experiencing The Fundamental.

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The Fundamental Skincare Reviews.

Experience the Full Benefits for Skin, Gut Health and Mind

A complete 3 step ritual designed to support skin, gut health, and better sleep in one simple routine.

The Fundamental is a Singapore-founded Japanese probiotic skincare brand that believes radiant, healthy skin starts from within. Stress, poor digestion, and an imbalanced microbiome can trigger inflammation, acne, eczema, and dullness. Our probiotic skincare philosophy unites Japanese science with clean beauty to strengthen the skin barrier, restore gut balance, and enhance sleep quality. Each product is formulated and made in Japan using advanced probiotic technology and skin-beneficial probiotics for gut health and skin radiance. From our pH-balanced cleanser and gel-cream to our probiotic supplement, The Fundamental delivers holistic skincare that nurtures the skin, gut, and mind — revealing calm, clear, and luminous skin from within.

A complete bundle featuring a pH balanced cleanser and moisturiser, together with a dietary supplement.

$218.00

Our Philosophy

We believe great skin is not just about what you apply. It is about caring for skin, gut health, and mind together.

Physical State

SKIN

Gentle, effective care that supports a strong, healthy looking skin barrier.

_TheFundamental-state-of-mind

GUT

A holistic approach that supports gut health and balance from within.

The Fundamental Skincare

MIND

A calmer, better rested mind supports skin that looks healthier and more radiant.

The Fundamental Essentials

Cleanse. Moisturise. Nourish.

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Customers’ reviews terms of use.

These terms of use govern your conduct associated with the Customer Reviews relating to The  Fundamental products offered at www.thefundamental.co

By submitting any content, you agree that you may not submit any content:

– That is known by you to be false, inaccurate or misleading;

– That is, or may reasonably be considered to be, defamatory, libelous, hateful, racially or religiously biased or offensive, unlawfully threatening or unlawfully harassing to any individual, partnership or corporation.

For any content that you submit, you grant B’Butterfly Private Limited a perpetual, irrevocable, royalty-free, transferable right and license to use, copy, modify, delete in its entirety, adapt, publish, translate, create derivative works from and/or distribute such content and/or incorporate such content into any form, medium or technology throughout the world without compensation to you. B’Butterfly Private Limited reserves the right to remove or to refuse to post any submission deemed not appropriate.

By submitting any content, you agree that Personal Data relating to my product ratings and review, which may include my name, rating, review and country, may be shared and/or disclosed by B’Butterfly Privated Limited, including in any brand associated stores, on brand websites and/or on the mobile app, and with third parties, for administrative, fraud prevention, publicity and/or promotional purposes.

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