Tencel vs Lyocell: A Buyer’s Guide to Tencel Clothing and T-Shirts

A Tencel t shirt manufacturer works with one of the most talked-about fibres in sustainable fashion, but many brands are unsure what Tencel actually is, how it differs from lyocell, and how it may be labelled. This guide explains the fibre, how it is made, how it compares with modal, viscose, bamboo, and cotton, and what to check before producing Tencel clothing, including t-shirts we have made in Tencel for a customer in Dubai.

Tencel vs Lyocell: What Is the Difference?

Lyocell is the generic name of the fibre, in the same way that cotton or polyester are generic names. TENCEL™ is a trademark owned by the Austrian fibre producer Lenzing, used for its own lyocell and modal fibres. So all Tencel lyocell is lyocell, but not all lyocell is Tencel. For a brand, the difference matters mainly for labelling and marketing: a garment made from Lenzing’s certified fibre can carry the TENCEL™ name once the brand has Lenzing’s approval, while fabric from another lyocell producer is simply labelled lyocell. Tencel clothing manufacturers and lyocell clothing manufacturers therefore work with the same type of fibre, with the source and certification being the difference.

How Lyocell Fabric Is Made

Wood pulp, usually from eucalyptus, beech, or spruce, is dissolved in an organic solvent and pushed through fine spinnerets to form fibres. Unlike the standard viscose process, the lyocell solvent is recovered and reused in a closed loop; Lenzing reports recovering more than 99% of it for its TENCEL™ lyocell. That closed-loop process, together with wood from certified, managed forests, is why lyocell is widely seen as a more sustainable regenerated fibre than conventional viscose, and why it appeals to any brand looking for a sustainable t shirt manufacturer. The fibre is then spun into yarn and knitted or woven like any other, which our guide to the yarn used for t-shirts covers.

Tencel Compared With Other Fibres

For the bamboo and cotton options in more detail, see our guides to bamboo clothing and Supima vs Pima cotton, and for all the fabrics we work with, our clothing fabrics guide.

Tencel T-Shirts for a Customer in Dubai

We have produced Tencel t-shirts for a customer in the UAE, based in Dubai. It is a good fit for the market: lyocell absorbs moisture and breathes well, so lyocell t-shirt fabric feels cool against the skin in a hot climate, while its smooth surface and drape give a t-shirt a more refined look than standard cotton jersey. For warm-climate brands looking for something softer and cooler than cotton, Tencel is worth sampling alongside modal and bamboo.

What to Watch in Production

Lyocell has one well-known production issue: fibrillation. When the fibre is wet and rubbed during dyeing and finishing, tiny fibrils can lift from the surface and give the fabric a fuzzy or frosted look. It is controlled through the right dyeing conditions and an enzyme finish, and in some fabrics it is used deliberately to create a soft, peach-skin handle. Lyocell t-shirt fabric is also often blended with cotton, which keeps the smooth hand while adding structure and lowering cost. As with any regenerated fibre, a Tencel t shirt manufacturer should confirm shrinkage and surface appearance on a washed sample before bulk. Tencel sleepwear is popular for the same cool, smooth feel, covered on our sleepwear manufacturing page.

Clothing Brands That Use Tencel

Several well-known clothing brands that use Tencel lyocell in their ranges are sustainable labels, including Amour Vert in womenswear, Allbirds in apparel alongside its footwear, Toad&Co in travel clothing, and tentree in t-shirts and hoodies. Their use of the fibre is one reason buyers now ask Tencel clothing manufacturers and lyocell clothing manufacturers for it by name.

How to Specify Tencel in Your Tech Pack

State whether you need TENCEL™ branded fibre or generic lyocell, because that decides the fabric source and whether you can use the name on your labels. Give the blend, for example 100% lyocell or a cotton-lyocell mix, the GSM, and the knit. Ask for the fibre documentation that goes with the fabric. Specify the surface you want, clean and smooth or peach-finished, so the finishing can be set to match. And approve a washed sample before bulk.

Frequently Asked Questions

What is the difference between Tencel and lyocell?

Lyocell is the generic name of the fibre. TENCEL™ is Lenzing’s trademark for its own lyocell and modal fibres. All Tencel lyocell is lyocell, but lyocell from other producers cannot be called Tencel.

Is Tencel fabric sustainable?

Lyocell is widely seen as one of the more sustainable regenerated fibres, because it is made from wood pulp in a closed-loop process that recovers and reuses the solvent. Lenzing reports recovering more than 99% of the solvent for its TENCEL™ lyocell.

Is Tencel good for t-shirts?

Yes. Lyocell is smooth, breathable, and moisture-absorbent, so Tencel t-shirts feel cool and drape well, which makes them popular in warm climates. They need careful finishing to keep a clean surface, and a washed sample should be approved before bulk.

Can I put the Tencel name on my clothing labels?

Only with Lenzing’s approval, and only when the fabric is made from Lenzing’s certified TENCEL™ fibre. Otherwise, the fibre should be labelled lyocell.

What is fibrillation in lyocell fabric?

Fibrillation is when tiny fibrils lift from the surface of wet lyocell fibres during processing, giving a fuzzy or frosted look. It is controlled with the right dyeing conditions and an enzyme finish, and can also be used deliberately for a soft, peach-skin handle.