Vegan Hair Care: How to Match Shampoo and Conditioner to Your Hair Type

Vegan hair care products are formulated without any animal-derived ingredients, and the category is trickier than skincare because haircare leans heavily on exactly the ingredients vegans avoid: keratin from hooves and feathers, silk amino acids, honey, milk proteins and beeswax. The encouraging part is that plant proteins can do the same strengthening and smoothing work, which is why the best vegan shampoo and conditioner ranges now perform on par with salon brands. This guide covers what to check on a haircare label, the honest answer to whether keratin is vegan, and how to match a vegan shampoo and conditioner to your specific hair type, from fine and thinning to coloured and dry.

In this article

• What counts as vegan hair care?
• Is keratin vegan?
• Which vegan shampoo suits your hair type?
• How do you switch to vegan hair care smoothly?
• Frequently asked questions

What counts as vegan hair care?

Scan any shampoo, conditioner or mask for these ingredients before assuming it is vegan:

• Keratin: traditionally extracted from hooves, horns, wool and feathers.
• Silk protein and silk amino acids: derived from silkworm cocoons.
• Honey and beeswax: common in smoothing and styling formulas.
• Milk proteins and casein: used in softening treatments.
• Lanolin: wool wax found in rich masks and pomades.
• Guanine (CI 75170): fish-scale shimmer in glossing products.

Vegan formulas replace all of the above with hydrolysed plant proteins, botanical oils and plant-derived conditioning agents. If the label does not make the swap explicit, the difference between vegan and cruelty-free claims matters here too, and our guide to vegan vs cruelty-free labels explains how to verify both in 30 seconds.

Is keratin vegan?

Animal keratin is not vegan. It is a structural protein harvested from hooves, horns, feathers and wool, and it is the ingredient behind many traditional strengthening treatments. Vegan keratin, sometimes called phyto-keratin, is different: it is built from hydrolysed plant proteins, usually wheat, soy or corn, whose amino acid profile is engineered to mimic the keratin your hair is made of. These plant proteins fill weak spots along the hair shaft, smooth the cuticle and add body, which is exactly what people want from keratin in the first place. When you see keratin named in a fully vegan range, including our own Keratin line, it refers to this plant-based version, never to animal protein. If a brand is not fully vegan, ask which source it uses before buying.

Which vegan shampoo and conditioner does your hair type need?

Matching the formula to your hair matters more than any single hero ingredient. Use this table as your starting point:

For fine and thinning hair

Keratin Volume Boost Shampoo

Plant-based keratin lifts fine hair from the roots for visible body without weighing it down.

€24.99Shop Now →

For coloured hair

Colour Care Shampoo

A gentle vegan shampoo with a peachy grapefruit zest that keeps colour vivid between salon visits.

€24.99Shop Now →

For sensitive scalps

Sensitive Scalp Shampoo

A calm, vegan wash for scalps that itch, flake or react to conventional shampoos.

€24.99Shop Now →

For damaged hair

Keratin Intensive Rescue Mask

A weekly plant-protein treatment that rebuilds strength and softness in heat-damaged lengths.

€29.99Shop Now →

For dry, dull lengths, pair the Gloss Shampoo with its matching Gloss Conditioner, and if product buildup or flaking is your issue, a monthly rosemary and peppermint scalp detox resets the scalp gently.

How do you switch to vegan hair care without an awkward phase?

1. Clarify once before switching. One deep-cleansing wash removes silicone buildup so the new formula can actually reach your hair.
2. Shampoo twice for the first few washes. Gentle plant cleansers may need a second lather while residues clear.
3. Condition mid-length to ends only. Roots rarely need it, and skipping them keeps volume.
4. Add a weekly mask. Plant proteins work cumulatively, so a consistent weekly treatment beats occasional rescue attempts.
5. Support the scalp. Healthy hair starts there. Our deep dive on whether rosemary oil really helps hair grow covers the evidence honestly.

If you are also weighing organic versus conventional formulas, our guide to choosing an organic and natural shampoo complements this one from the organic angle.

Frequently asked questions

Is keratin vegan?

Animal keratin is not, since it comes from hooves, feathers and wool. Vegan keratin is a plant-protein alternative made from hydrolysed wheat, soy or corn that mimics keratin's strengthening effect. Fully vegan brands only ever use the plant version.

Do vegan shampoos lather properly?

Yes. Modern coconut and sugar derived cleansers produce a satisfying foam. The lather may feel slightly softer than sulphate-heavy formulas, but cleansing power is not determined by bubble volume.

Can a vegan shampoo help with thinning hair?

A volumising formula with plant keratin makes fine and thinning hair look visibly fuller and supports a healthy scalp environment. For medical hair loss, see a dermatologist alongside any shampoo change.

How long does hair take to adjust to vegan products?

Usually two to four washes while old silicone and residue clear. After that, most people notice softer, lighter hair. A single clarifying wash at the start shortens the transition.

Is vegan hair care also cruelty-free?

Not automatically. Vegan covers ingredients, cruelty-free covers animal testing, and the two claims are verified separately. Every Radiant Bloom Organic product is both.