The Hair Supply

Our products are thoughtfully formulated without over 1,600 ingredients that cause potential worry, such as SLS, SLES, parabens, phthalates, and silicones. We believe in using only what’s necessary—every ingredient in our formulas has a purpose and is carefully selected to support your hair and skin’s health without unnecessary additives.

Yes, our formula is gentle, vegan, and dermatologist-approved, making it suitable for everyone, including those who are pregnant or breastfeeding. It’s free from silicones, fragrances, parabens, sulfates, and phthalates. However, we always recommend doing a patch test first to ensure there are no allergies before introducing any new product into your routine.

Never. We’re proud to say that Hello Klean products are cruelty-free and entirely vegan. We don’t test on animals, and we don’t sell in countries where animal testing is required by law.

Definitely. It’s safe for all chemically treated hair, including keratin treatments, Brazilian blowouts, and colour-treated hair.

It’s gentle enough for daily use and works continuously to protect your hair from hard water damage.

For daily washers: You can expect the bottle to last about 1 to 2 months.

For those washing every other day: It should last around 2 to 3 months.

For those washing 2-3 times a week: The bottle can last up to 3 to 4 months.

The Full Cover Anti-Thinning Shampoo is designed to target hair density and stimulate new growth, using ingredients like Aminexil and Biotin to strengthen hair from the root and improve scalp health. On the other hand, the Full Length Anti-Breakage Shampoo focuses on protecting existing hair, reducing breakage, and preventing damage from hard water. While both neutralises unwanted impurities in hard water, Full Cover works at the scalp level to promote thicker hair, whereas Full Length shields and fortifies hair strands.

Both conditioners offer the same powerful protection against hard water, helping to reduce frizz and maintain moisture. The Light Hair Conditioner contains light violet pigments to neutralise unwanted yellow tones in lighter hair, while the Dark Hair Conditioner focuses on preserving the richness of darker tones by preventing brassiness and dullness.