bend

Vegan glucosamine sulfate, curcumin and Rain’s patented seed blend, with vitamin D, E and K.

In the US, a box costs $110.16, or $81.28 with a monthly subscription.

If you live in Canada, click your country to order from Rain’s store there.

Vitamin D and vitamin K contribute to the maintenance of normal bones.Approved health claim under EU Regulation (EC) No 1924/2006.

Vitamin E contributes to the protection of cells from oxidative stress.Approved health claim under EU Regulation (EC) No 1924/2006.

About bend

Bend contains five added vitamins: D, E and K plus niacin and B12. Beyond the vitamins, the formula is built on vegan glucosamine sulfate, curcumin from turmeric, palmitoylethanolamide under the brand name Levagen and sodium hyaluronate, together with a patented seed blend of pumpkin seed oil, ground flaxseed and black cumin seed oil.

One thing is worth knowing before you buy: regulators have reviewed and rejected the health claims made for glucosamine and joints, and the same applies to curcumin. That does not mean the ingredients are uninteresting, but it does mean nobody is allowed to state that they do something for cartilage or joints. What may be stated is that vitamin D and K contribute to the maintenance of normal bones. The difference from most competitors is that bend uses plant based glucosamine sulfate rather than shellfish derived, which makes the product vegan and avoids shellfish allergens.

Vitamin D and vitamin K contribute to the maintenance of normal bones, and vitamin E contributes to the protection of cells from oxidative stress. Bend is free from soy and gluten. One package provides 30 servings.

Vitamin D 10 µg and vitamin K 25 µg per serving, both carrying an approved bone claim
Vitamin E 6 mg, with an approved claim on protection from oxidative stress
Niacin and vitamin B12, both with an approved claim on tiredness and fatigue
Vegan glucosamine sulfate, so no shellfish allergen
600 mg patented seed blend and 727.5 mg joint formula per serving

Buy bend at Rain’s official store

Price at Rain in the United States$110.16 one time purchase$81.28 with a subscriptionCanada: C$143.21 one time, C$105.67 with a subscriptionPrice from Rain’s official store, for one box. Prices differ by country. Checked 7 October 2026.

Buy bend at rainintl.com

The button above opens this product at the US price, in US dollars. If you live in Canada, click your country to order from Rain’s store there. Anywhere else, choose your country under the flag at the top of the store before adding anything to the cart. It cannot be changed after that.

Seven habits for joints and mobility

Exercise regularly.
Lose excess weight.
Build muscle strength.
Strengthen your core and back.
Stretch after workouts.
Get plenty of sleep.
Keep the habits going over time, consistency is what counts.

From seeds and plants

Vitamin D and K	Vitamins that contribute to the maintenance of normal bones (approved health claim).
Curcumin	The yellow pigment group in turmeric and the root’s most studied constituent. Health claims for curcumin have been reviewed and rejected.
Vegan glucosamine sulfate	Glucosamine from plants rather than shellfish, which makes bend vegan and free from shellfish allergens.
Ground flaxseed	One of the richest plant sources of alpha linolenic acid, an omega 3 fatty acid.
Black cumin seed oil	Contains thymoquinone, the bioactive compound black cumin is most studied for.
Levagen	Brand name for palmitoylethanolamide, a fatty acid amide that occurs naturally in the body.
Sodium hyaluronate	Fermented hyaluronic acid, included in Rain’s joint formula.

Nutrition

1 serving (30 ml), 30 servings

Calories	15
Carbohydrate (of which sugars 1 g)	2 g
Sodium	55 mg
Vitamin D	10 µg / 400 IU (50 %)
Vitamin E	6 mg (40 %)
Vitamin K	25 µg (20 %)
Niacin	8 mg (50 %)
Vitamin B12	3 µg (125 %)
Patented seed blend (pumpkin seed oil, ground flaxseed, black cumin seed oil)	600 mg
Joint formula (glucosamine sulfate, curcumin, palmitoylethanolamide, sodium hyaluronate, pepper)	727.5 mg

Soy free, gluten free, vegan glucosamine

Directions: Take 1 to 2 servings per day. Store cool.

Other ingredients: water, erythritol, organic cane sugar, cultured sugars, malic acid, xanthan gum, natural flavors, citric acid, rice extract and stevia.

Food supplements are not a substitute for a varied diet and a healthy lifestyle. Do not exceed the recommended daily dose. Keep out of reach of children. The information describes the product’s contents and is not intended to prevent, treat or cure any disease. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Frequently asked questions

What is Rain Bend?

Rain Bend contains vegan glucosamine sulfate, curcumin, Levagen and sodium hyaluronate, a patented seed blend plus vitamin D, E and K, niacin and B12. Vitamin D and K contribute to the maintenance of normal bones.

Does bend contain shellfish?

No. Most joint products contain glucosamine from shellfish, but bend uses plant based glucosamine sulfate to avoid potential allergy issues.

What does bend contribute to?

Vitamin D and K contribute to the maintenance of normal bones, and vitamin E contributes to the protection of cells from oxidative stress. These are approved health claims.

How do you take bend?

Take 1 to 2 servings per day. Store cool.

Where do I buy Rain Bend?

Through Rain’s official store via the link on the page. Choose your country before shopping.

If you want to go deeper, start here.

Rain's eight productsWhat each product contains and who it is made for.
What Rain products costPrices and what each serving actually costs.
Black seedThe seed, the oil and what the research says.