A tall, cylindrical pink bottle of Truly Beauty's The Hydrating Body Serum (3.1 fl oz/90 ml), with hyaluronic acid and niacinamide, features gold text and a gold inner lid, set against a light pink background.
A pink cylindrical bottle with a gold cap labeled Truly Beauty The Hydrating Body Serum stands upright on a plain background. This 3.1 FL OZ (90 mL) serum is infused with hyaluronic acid for intense hydration.
A woman applies Truly Beauty’s The Hydrating Body Serum—formulated with niacinamide and hyaluronic acid—to her shoulder while holding a pink bottle. Onscreen text highlights the smoothing, replenishing benefits of this serum, making it ideal for achieving soft, supple skin.
A pink bottle from Truly Beauty's The Body Treatments Complete Collection, celebrated for targeting stretch marks, rests on a tray with tea and a croissant against a soft, bright background.
Close-up of a person applying The Hydrating Body Serum by Truly Beauty to their shoulder, with text highlighting key ingredients: niacinamide for hydration and improved skin appearance, hyaluronic acid for deep moisture, and tru-barrier complex to reinforce the skin barrier—making this serum truly effective at delivering hydration.
Pink skincare product with a cup of tea and croissant on a decorative tablecloth
A person dressed in white lies on a bed holding a pink box of The Hydrating Body Serum by Truly Beauty. Text above reads, fragrance free & dermatologist tested. Enriched with niacinamide and hyaluronic acid, this hydrating serum provides gentle yet effective care for your skin.
Bottles of Truly Beauty’s The Hydrating Body Serum, colored pink and infused with hyaluronic acid, sit on a bathroom counter beside Vanilla Shot face serum with gold caps and a brown comb. In the background, a blurred figure in a white towel is visible.
Six illustrated icons of body parts highlight the benefits of Truly Beauty’s The Hydrating Body Serum: deeply hydrates, visibly plumps skin, improves firmness, reinforces the moisture barrier, leaves skin feeling softer, and promotes a dewy, youthful appearance. Set against a pink background with text above the icons. Infused with hydrating serum ingredients such as hyaluronic acid and niacinamide for a luminous complexion.
A tall, cylindrical pink bottle of Truly Beauty's The Hydrating Body Serum (3.1 fl oz/90 ml), with hyaluronic acid and niacinamide, features gold text and a gold inner lid, set against a light pink background.
A pink cylindrical bottle with a gold cap labeled Truly Beauty The Hydrating Body Serum stands upright on a plain background. This 3.1 FL OZ (90 mL) serum is infused with hyaluronic acid for intense hydration.
A woman applies Truly Beauty’s The Hydrating Body Serum—formulated with niacinamide and hyaluronic acid—to her shoulder while holding a pink bottle. Onscreen text highlights the smoothing, replenishing benefits of this serum, making it ideal for achieving soft, supple skin.
A pink bottle from Truly Beauty's The Body Treatments Complete Collection, celebrated for targeting stretch marks, rests on a tray with tea and a croissant against a soft, bright background.
Close-up of a person applying The Hydrating Body Serum by Truly Beauty to their shoulder, with text highlighting key ingredients: niacinamide for hydration and improved skin appearance, hyaluronic acid for deep moisture, and tru-barrier complex to reinforce the skin barrier—making this serum truly effective at delivering hydration.
Pink skincare product with a cup of tea and croissant on a decorative tablecloth
A person dressed in white lies on a bed holding a pink box of The Hydrating Body Serum by Truly Beauty. Text above reads, fragrance free & dermatologist tested. Enriched with niacinamide and hyaluronic acid, this hydrating serum provides gentle yet effective care for your skin.
Bottles of Truly Beauty’s The Hydrating Body Serum, colored pink and infused with hyaluronic acid, sit on a bathroom counter beside Vanilla Shot face serum with gold caps and a brown comb. In the background, a blurred figure in a white towel is visible.
Six illustrated icons of body parts highlight the benefits of Truly Beauty’s The Hydrating Body Serum: deeply hydrates, visibly plumps skin, improves firmness, reinforces the moisture barrier, leaves skin feeling softer, and promotes a dewy, youthful appearance. Set against a pink background with text above the icons. Infused with hydrating serum ingredients such as hyaluronic acid and niacinamide for a luminous complexion.

The Hydrating Body Serum

For Dry, Dehydrated Skin

  • Hydrating
  • Replenishing
  • Dermatologist Tested
  • Fragrance Free

A multi-layer hydrating serum with hyaluronic acid & niacinamide to replenish moisture and support the barrier, leaving skin smooth and supple.

See results from the 2nd bottle:

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What Makes This Product So Good?

  • Instant dewy hydration
  • Improves elasticity for soft, supple skin
  • Reduces redness and inflammation 
  • Supports barrier function with Truly’s proprietary Tru-Barrier Complex™
  • Lightweight, fast-absorbing, no greasy residue

Key Ingredients:

Tru-Barrier Complex

Niacinamide

Hyaluronic Acid

Full Ingredients:

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A tall, cylindrical pink bottle of Truly Beauty's The Hydrating Body Serum (3.1 fl oz/90 ml), with hyaluronic acid and niacinamide, features gold text and a gold inner lid, set against a light pink background.

The Body Treatments Complete Collection

Set of 5 Targeted Serums

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How to Use:

After cleansing, apply all over your body, especially on dry spots like your knees and elbows. Visible results can be seen after your first bottle, with optimal, long-lasting results achieved through continued use. Stock up to maximize and maintain your skin’s hydration.

Buy at Sephora Buy at Boots
A woman applies Truly Beauty’s The Hydrating Body Serum—formulated with niacinamide and hyaluronic acid—to her shoulder while holding a pink bottle. Onscreen text highlights the smoothing, replenishing benefits of this serum, making it ideal for achieving soft, supple skin.
Close-up of a person applying The Hydrating Body Serum by Truly Beauty to their shoulder, with text highlighting key ingredients: niacinamide for hydration and improved skin appearance, hyaluronic acid for deep moisture, and tru-barrier complex to reinforce the skin barrier—making this serum truly effective at delivering hydration.

What it Targets:

Dehydrated Skin

Replenishes deep hydration for visibly plumper skin 

Loss of Elasticity

Improves firmness for a more youthful appearance

Redness

Soothes and calms sensitive skin 

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Buy at Sephora Buy at Boots
A person dressed in white lies on a bed holding a pink box of The Hydrating Body Serum by Truly Beauty. Text above reads, fragrance free & dermatologist tested. Enriched with niacinamide and hyaluronic acid, this hydrating serum provides gentle yet effective care for your skin.
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