Let's Talk ONLY about the best
✨ ONLY ✨ is the first and only haircare line specifically crafted for hair extension maintenance, offering a complete range of Shampoo, Conditioner, and Hair Oil designed to nourish and extend the life of your extensions. Experience a luxurious, spa-like consistency for BOTH your natural hair (Yes, its great for natural hair too!) and your extensions — no salon required.
So what makes ONLY so great?
ONLY Shampoo
ONLY Shampoo is made with three key ingredients: Sapphire powder, Rice water and Peptides.
This shampoo reduces aftercare and extends the life of your extensions, making your extensions more manageable.
Learn more about each key ingredient below.
ingredients
Sapphire Powder
ONLY contains the most light reflective ingredient available: Our bio-compatible Sapphire powder.
Bio-compatible? Yes, this means it works directly with living tissue, penetrating your scalp and hair follicle to promote collagen production. This also enhances follicle health for thicker, shinier hair.
Sapphire powder fills gaps in the hair shaft caused by keratin loss, repairing weak, brittle hair and adding gemstone-level strength and brilliance.
Our Sapphire powder also reduces inflammation, adding a calming effect to an irritated or sensitive scalp.
Energetically, Sapphires are used to stimulate the pituitary gland, producing melatonin and helping you relax.
Peptides
Split ends can’t be fixed by cutting alone—they stem from a defect in the cell membrane complex, which bonds hair cells together.
Addressing split ends effectively requires strengthening at the follicle level.
Increased peptides boost resilience to cuticle damage by reinforcing the hair’s internal structure.
This approach strengthens hair from the root, promoting thicker, more durable growth that’s less prone to splitting or breaking.
Rice Water
Rice water is a time-tested hair super vitamin, historically used by Japanese and Chinese women for long, shiny hair.
Modern research shows that fermented rice water (sake) enhances antioxidants and amino acids, strengthening hair by sealing the cuticle, making it more resilient to heat, tangling, and environmental damage.
Rice water also smooths hair texture, reduces breakage, promotes length retention, soothes scalp irritation and balances oil production.
Overall, it reduces the need for frequent shampooing.
ONLY Condition
ONLY Condition is made with three key ingredients: Sapphire powder, Avocado and Rice water.
Our luxurious conditioner is crafted to transform every strand with the power of nature and science. It restores vitality and protects your hair from daily stressors, ensuring a silky, radiant finish after every use.
Learn more about each key ingredient below.
ingredients
Sapphire Powder
ONLY contains the most light reflective ingredient available: Our bio-compatible Sapphire powder.
Bio-compatible? Yes, this means it works directly with living tissue, penetrating your scalp and hair follicle to promote collagen production. This also enhances follicle health for thicker, shinier hair.
Sapphire powder fills gaps in the hair shaft caused by keratin loss, repairing weak, brittle hair and adding gemstone-level strength and brilliance.
Our Sapphire powder also reduces inflammation, adding a calming effect to an irritated or sensitive scalp.
Energetically, Sapphires are used to stimulate the pituitary gland, producing melatonin and helping you relax.
Avocado
Strand pliability is achieved when hair’s moisture is maximized.
The potassium and magnesium in avocado create a protective barrier, sealing in oils, plumping strands, and boosting flexibility, which reduces breakage.
This moisture seal also smooths hair, enhancing shine, manageability, and ease of styling while reducing product use.
Additionally, avocado acts as a natural sunscreen, shielding hair from harmful sun exposure that can lead to dryness and brittleness.
Rice Water
Rice water is a time-tested hair super vitamin, historically used by Japanese and Chinese women for long, shiny hair.
Modern research shows that fermented rice water (sake) enhances antioxidants and amino acids, strengthening hair by sealing the cuticle, making it more resilient to heat, tangling, and environmental damage.
Rice water also smooths hair texture, reduces breakage, promotes length retention, soothes scalp irritation and balances oil production.
Overall, it reduces the need for frequent shampooing.
ONLY Hair Oil
ONLY Hair Oil is made with two key ingredients: White truffle and Caviar.
This lightweight hair oil is deeply hydrating and strengthens the hair, leaving a lasting sheen that is not greasy. It helps control frizz and protects your extensions for long lasting wear.
Learn more about each key ingredient below.
INGREDIENTS
White Truffle
White truffle, a rare and luxurious ingredient found only in wild forests, is prized for its rich lipids that deeply hydrate and protect the hair.
A dynamic botanical, equally rare and extremely pricey, White truffle is likened to an expensive clear coat on your car that protects the paint.
Acting like an expensive protective coating, White truffle infuses ceramides to moisturize without adding excess oil or buildup. With consistent use, it helps replenish and repair essential proteins, resulting in lasting hair improvement.
Caviar
Caviar, our most luxurious and powerful ingredient, is the ultimate enhancer for hair volume and vitality.
Its rich Omega-3 and Omega-6 fatty acids penetrate hair cuticles, plumping strands like a filler, restoring lost strength and turning back the clock on hair health.
ONLY’s Caviar-infused shield protects your hair against dirt, moisture loss, and dehydration, serving as a true hair defense.